Applied the summary helper and JavaScripts to the transaction form, so that the transaction form works in the accounting application.

accounting/static/accounting/css/summary-helper.css

@@ -0,0 +1,36 @@
+/* The Mia Website
+ * summary-helper.css: The style sheet for the summary helper
+ */
+
+/*  Copyright (c) 2019-2020 imacat.
+ * 
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+/* Author: imacat@mail.imacat.idv.tw (imacat)
+ * First written: 2020/4/3
+ */
+
+.summary-container {
+    padding: 0 0 1em 0;
+}
+.summary-tab-content {
+    padding-top: 1em;
+}
+.summary-categories-known {
+    max-height: 200px;
+    overflow-y: scroll;
+}
+.summary-categories-known .btn-summary-helper {
+    margin: 0.1em;
+}

accounting/static/accounting/css/transactions.css

@@ -21,7 +21,7 @@
  * First written: 2019/9/17
  */
 
-.subject-line {
+.account-line {
     font-size: 0.833em;
 }
 .amount {

accounting/static/accounting/js/regular-payments.js

@@ -0,0 +1,63 @@
+/* The Mia Website
+ * regular-payments.js: The JavaScript for the regular payments
+ */
+
+/*  Copyright (c) 2019-2020 imacat.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+/* Author: imacat@mail.imacat.idv.tw (imacat)
+ * First written: 2020/4/4
+ */
+
+/**
+ * Returns the regular payment data.
+ *
+ * @returns {{debits: [], credits: []}}
+ */
+function getRegularPayments() {
+    const today = new Date($("#txn-date").get(0).value);
+    const thisMonth = today.getMonth() + 1;
+    const lastMonth = (thisMonth + 10) % 12 + 1;
+    let regular = {
+        debit: [],
+        credit: [],
+    };
+    regular.debit.push({
+        title: "共同生活基金",
+        summary: "共同生活基金" + thisMonth + "月",
+        account: "62651",
+    });
+    regular.debit.push({
+        title: "電話費",
+        summary: "電話費" + lastMonth + "月",
+        account: "62562",
+    });
+    regular.debit.push({
+        title: "健保",
+        summary: "健保" + lastMonth + "月",
+        account: "62621",
+    });
+    regular.debit.push({
+        title: "國民年金",
+        summary: "國民年金" + lastMonth + "月",
+        account: "13141",
+    });
+    regular.credit.push({
+        title: "薪水",
+        summary: lastMonth + "月份薪水",
+        account: "46116",
+    });
+    return regular;
+}

accounting/static/accounting/js/summary-helper.js

@@ -0,0 +1,542 @@
+/* The Mia Website
+ * summary-helper.js: The JavaScript for the summary helper
+ */
+
+/*  Copyright (c) 2019-2020 imacat.
+ * 
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+/* Author: imacat@mail.imacat.idv.tw (imacat)
+ * First written: 2020/4/3
+ */
+
+// Initializes the summary helper JavaScript.
+$(function () {
+    loadSummaryCategoryData();
+    $("#summary-helper-form")
+        .on("submit", function () {
+            return false;
+        });
+    $(".record-summary")
+        .attr("data-toggle", "modal")
+        .attr("data-target", "#summary-modal")
+        .on("click", function () {
+            startSummaryHelper(this);
+        });
+    $("#summary-summary")
+        .on("change", function () {
+            this.value = this.value.trim();
+            parseSummaryForHelper(this.value);
+        });
+    $(".summary-tab")
+        .on("click", function () {
+            switchSummaryTab(this);
+        });
+    // The general categories
+    $("#summary-general-category")
+        .on("change", function () {
+            setSummaryGeneralCategoryButtons(this.value);
+            setGeneralCategorySummary();
+            setSummaryAccount("general", this.value);
+        });
+    // The travel routes
+    $("#summary-travel-category")
+        .on("change", function () {
+            setSummaryTravelCategoryButtons(this.value);
+            setSummaryAccount("travel", this.value);
+        });
+    $(".summary-travel-part")
+        .on("change", function () {
+            this.value = this.value.trim();
+            setTravelSummary();
+        });
+    $(".btn-summary-travel-direction")
+        .on("click", function () {
+            $("#summary-travel-direction").get(0).value = this.innerText;
+            setSummaryTravelDirectionButtons(this.innerText);
+            setTravelSummary();
+        });
+    // The bus routes
+    $("#summary-bus-category")
+        .on("change", function () {
+            setSummaryBusCategoryButtons(this.value);
+            setSummaryAccount("bus", this.value);
+        });
+    $(".summary-bus-part")
+        .on("change", function () {
+            this.value = this.value.trim();
+            setBusSummary();
+        });
+    $("#summary-count")
+        .on("change", function () {
+            updateSummaryCount();
+        });
+    $("#summary-confirm")
+        .on("click", function () {
+            applySummaryToAccountingRecord();
+        });
+});
+
+/**
+ * The known categories
+ * @type {object}
+ * @private
+ */
+let summaryCategories = null;
+
+/**
+ * The known categories and their corresponding accounts
+ * @type {object}
+ * @private
+ */
+let summaryAccounts = null;
+
+/**
+ * The account that corresponds to this category
+ * @type {null|string}
+ * @private
+ */
+let summaryAccount = null;
+
+/**
+ * Loads the summary category data.
+ *
+ * @private
+ */
+function loadSummaryCategoryData() {
+    const data = JSON.parse($("#summary-categories").val());
+    summaryCategories = {};
+    summaryAccounts = {};
+    ["debit", "credit"].forEach(function (type) {
+        summaryCategories[type] = {};
+        summaryAccounts[type] = {};
+        ["general", "travel", "bus"].forEach(function (format) {
+            summaryCategories[type][format] = [];
+            summaryAccounts[type][format] = {};
+            if (type + "-" + format in data) {
+                data[type + "-" + format]
+                    .forEach(function (item) {
+                        summaryCategories[type][format].push(item[0]);
+                        summaryAccounts[type][format][item[0]] = item[1];
+                    });
+            }
+        });
+    });
+}
+
+/**
+ * Starts the summary helper.
+ *
+ * @param {HTMLInputElement} summary the summary input element
+ */
+function startSummaryHelper(summary) {
+    const type = summary.id.substring(0, summary.id.indexOf("-"));
+    const no = parseInt(summary.id.substring(type.length + 1, summary.id.indexOf("-", type.length + 1)));
+    $("#summary-record").get(0).value = type + "-" + no;
+    $("#summary-summary").get(0).value = summary.value;
+    // Loads the know summary categories into the summary helper
+    loadKnownSummaryCategories(type);
+    // Parses the summary and sets up the summary helper
+    parseSummaryForHelper(summary.value);
+    // Focus on the summary input
+    setTimeout(function () {
+        $("#summary-summary").get(0).focus();
+    }, 100);
+}
+
+/**
+ * Loads the known summary categories into the summary helper.
+ *
+ * @param {string} type the record type, either "debit" or "credit"
+ * @private
+ */
+function loadKnownSummaryCategories(type) {
+    ["general", "travel", "bus"].forEach(function (format) {
+        const knownCategories = $("#summary-" + format + "-categories-known");
+        knownCategories.html("");
+        summaryCategories[type][format].forEach(function (item) {
+            knownCategories.append(
+                $("<span/>")
+                    .addClass("btn btn-outline-primary")
+                    .addClass("btn-summary-helper")
+                    .addClass("btn-summary-" + format + "-category")
+                    .text(item));
+        });
+    });
+
+    // The regular payments
+    const regularPayments = getRegularPayments();
+    ["debit", "credit"].forEach(function (type) {
+        summaryCategories[type].regular = [];
+        summaryAccounts[type].regular = {};
+        regularPayments[type].forEach(function (item) {
+            summaryCategories[type].regular.push(item);
+            summaryAccounts[type].regular[item.title] = item.account;
+        });
+    });
+    const regularPaymentButtons = $("#summary-regular-payments");
+    regularPaymentButtons.html("");
+    summaryCategories[type].regular.forEach(function (item) {
+        regularPaymentButtons.append(
+            $("<span/>")
+                .attr("title", item.summary)
+                .addClass("btn btn-outline-primary")
+                .addClass("btn-summary-helper")
+                .addClass("btn-summary-regular")
+                .text(item.title));
+    });
+
+    $(".btn-summary-general-category")
+        .on("click", function () {
+            $("#summary-general-category").get(0).value = this.innerText;
+            setSummaryGeneralCategoryButtons(this.innerText);
+            setGeneralCategorySummary();
+            setSummaryAccount("general", this.innerText);
+        });
+    $(".btn-summary-travel-category")
+        .on("click", function () {
+            $("#summary-travel-category").get(0).value = this.innerText;
+            setSummaryTravelCategoryButtons(this.innerText);
+            setTravelSummary();
+            setSummaryAccount("travel", this.innerText);
+        });
+    $(".btn-summary-bus-category")
+        .on("click", function () {
+            $("#summary-bus-category").get(0).value = this.innerText;
+            setSummaryBusCategoryButtons(this.innerText);
+            setBusSummary();
+            setSummaryAccount("bus", this.innerText);
+        });
+    $(".btn-summary-regular")
+        .on("click", function () {
+            $("#summary-summary").get(0).value = this.title;
+            setSummaryRegularPaymentButtons(this.innerText);
+            setSummaryAccount("regular", this.innerText);
+        });
+}
+
+/**
+ * Parses the summary and sets up the summary helper.
+ *
+ * @param {string} summary the summary
+ */
+function parseSummaryForHelper(summary) {
+    // Parses the summary and sets up the category helpers.
+    parseSummaryForCategoryHelpers(summary);
+    // The number of items
+    const pos = summary.lastIndexOf("×");
+    let count = 1;
+    if (pos !== -1) {
+        count = parseInt(summary.substr(pos + 1));
+    }
+    if (count === 0) {
+        count = 1;
+    }
+    $("#summary-count").get(0).value = count;
+}
+
+/**
+ * Parses the summary and sets up the category helpers.
+ *
+ * @param {string} summary the summary
+ */
+function parseSummaryForCategoryHelpers(summary) {
+    $(".btn-summary-helper")
+        .removeClass("btn-primary")
+        .addClass("btn-outline-primary");
+    $("#btn-summary-one-way")
+        .removeClass("btn-outline-primary")
+        .addClass("btn-primary");
+    $(".summary-helper-input").each(function () {
+        this.classList.remove("is-invalid");
+        if (this.id === "summary-travel-direction") {
+            this.value = $("#btn-summary-one-way").text();
+        } else {
+            this.value = "";
+        }
+    });
+
+    // A bus route
+    const matchBus = summary.match(/^(.+)—(.+)—(.+)→(.+?)(?:×[0-9]+)?$/);
+    if (matchBus !== null) {
+        $("#summary-bus-category").get(0).value = matchBus[1];
+        setSummaryBusCategoryButtons(matchBus[1]);
+        setSummaryAccount("bus", matchBus[1]);
+        $("#summary-bus-route").get(0).value = matchBus[2];
+        $("#summary-bus-from").get(0).value = matchBus[3];
+        $("#summary-bus-to").get(0).value = matchBus[4];
+        switchSummaryTab($("#summary-tab-bus").get(0));
+        return;
+    }
+
+    // A general travel route
+    const matchTravel = summary.match(/^(.+)—(.+)([→|↔])(.+?)(?:×[0-9]+)?$/);
+    if (matchTravel !== null) {
+        $("#summary-travel-category").get(0).value = matchTravel[1];
+        setSummaryTravelCategoryButtons(matchTravel[1]);
+        setSummaryAccount("travel", matchTravel[1]);
+        $("#summary-travel-from").get(0).value = matchTravel[2];
+        $("#summary-travel-direction").get(0).value = matchTravel[3];
+        setSummaryTravelDirectionButtons(matchTravel[3]);
+        $("#summary-travel-to").get(0).value = matchTravel[4];
+        switchSummaryTab($("#summary-tab-travel").get(0));
+        return;
+    }
+
+    // A general category
+    const generalCategoryTab = $("#summary-tab-category").get(0);
+    const matchCategory = summary.match(/^(.+)—.+(?:×[0-9]+)?$/);
+    if (matchCategory !== null) {
+        $("#summary-general-category").get(0).value = matchCategory[1];
+        setSummaryGeneralCategoryButtons(matchCategory[1]);
+        setSummaryAccount("general", matchCategory[1]);
+        switchSummaryTab(generalCategoryTab);
+        return;
+    }
+
+    // A general summary text
+    setSummaryGeneralCategoryButtons(null);
+    setSummaryAccount("general", null);
+    switchSummaryTab(generalCategoryTab);
+}
+
+/**
+ * Switch the summary helper to tab.
+ *
+ * @param {HTMLElement} tab the navigation tab corresponding to a type
+ *                          of helper
+ * @private
+ */
+function switchSummaryTab(tab) {
+    const tabName = tab.id.substr("summary-tab-".length);  // "summary-tab-"
+    $(".summary-tab-content").each(function () {
+        if (this.id === "summary-tab-content-" + tabName) {
+            this.classList.remove("d-none");
+        } else {
+            this.classList.add("d-none");
+        }
+    });
+    $(".summary-tab").each(function () {
+        if (this.id === tab.id) {
+            this.classList.add("active");
+        } else {
+            this.classList.remove("active");
+        }
+    });
+}
+
+/**
+ * Sets the known general category buttons.
+ *
+ * @param {string} category the general category
+ */
+function setSummaryGeneralCategoryButtons(category) {
+    $(".btn-summary-general-category").each(function () {
+        if (this.innerText === category) {
+            this.classList.remove("btn-outline-primary");
+            this.classList.add("btn-primary");
+        } else {
+            this.classList.add("btn-outline-primary");
+            this.classList.remove("btn-primary");
+        }
+    });
+}
+
+/**
+ * Sets the summary of a general category.
+ *
+ */
+function setGeneralCategorySummary() {
+    const summary = $("#summary-summary").get(0);
+    const dashPos = summary.value.indexOf("—");
+    if (dashPos !== -1) {
+        summary.value = summary.value.substring(dashPos + 1);
+    }
+    const category = $("#summary-general-category").get(0).value;
+    if (category !== "") {
+        summary.value = category + "—" + summary.value;
+    }
+}
+
+/**
+ * Sets the known travel category buttons.
+ *
+ * @param {string} category the travel category
+ */
+function setSummaryTravelCategoryButtons(category) {
+    $(".btn-summary-travel-category").each(function () {
+        if (this.innerText === category) {
+            this.classList.remove("btn-outline-primary");
+            this.classList.add("btn-primary");
+        } else {
+            this.classList.add("btn-outline-primary");
+            this.classList.remove("btn-primary");
+        }
+    });
+}
+
+/**
+ * Sets the summary of a general travel.
+ *
+ */
+function setTravelSummary() {
+    $(".summary-travel-part").each(function () {
+        if (this.value === "") {
+            this.classList.add("is-invalid");
+        } else {
+            this.classList.remove("is-invalid");
+        }
+    });
+    let summary = $("#summary-travel-category").get(0).value
+        + "—" + $("#summary-travel-from").get(0).value
+        + $("#summary-travel-direction").get(0).value
+        + $("#summary-travel-to").get(0).value;
+    const count = parseInt($("#summary-count").get(0).value);
+    if (count !== 1) {
+        summary = summary + "×" + count;
+    }
+    $("#summary-summary").get(0).value = summary;
+}
+
+/**
+ * Sets the known summary travel direction buttons.
+ *
+ * @param {string} direction the known summary travel direction
+ */
+function setSummaryTravelDirectionButtons(direction) {
+    $(".btn-summary-travel-direction").each(function () {
+        if (this.innerText === direction) {
+            this.classList.remove("btn-outline-primary");
+            this.classList.add("btn-primary");
+        } else {
+            this.classList.add("btn-outline-primary");
+            this.classList.remove("btn-primary");
+        }
+    });
+}
+
+/**
+ * Sets the known bus category buttons.
+ *
+ * @param {string} category the bus category
+ */
+function setSummaryBusCategoryButtons(category) {
+    $(".btn-summary-bus-category").each(function () {
+        if (this.innerText === category) {
+            this.classList.remove("btn-outline-primary");
+            this.classList.add("btn-primary");
+        } else {
+            this.classList.add("btn-outline-primary");
+            this.classList.remove("btn-primary");
+        }
+    });
+}
+
+/**
+ * Sets the summary of a bus travel.
+ *
+ */
+function setBusSummary() {
+    $(".summary-bus-part").each(function () {
+        if (this.value === "") {
+            this.classList.add("is-invalid");
+        } else {
+            this.classList.remove("is-invalid");
+        }
+    });
+    let summary = $("#summary-bus-category").get(0).value
+        + "—" + $("#summary-bus-route").get(0).value
+        + "—" + $("#summary-bus-from").get(0).value
+        + "→" + $("#summary-bus-to").get(0).value;
+    const count = parseInt($("#summary-count").get(0).value);
+    if (count !== 1) {
+        summary = summary + "×" + count;
+    }
+    $("#summary-summary").get(0).value = summary;
+}
+
+/**
+ * Sets the regular payment buttons.
+ *
+ * @param {string} category the regular payment
+ */
+function setSummaryRegularPaymentButtons(category) {
+    $(".btn-summary-regular").each(function () {
+        if (this.innerText === category) {
+            this.classList.remove("btn-outline-primary");
+            this.classList.add("btn-primary");
+        } else {
+            this.classList.add("btn-outline-primary");
+            this.classList.remove("btn-primary");
+        }
+    });
+}
+
+/**
+ * Sets the account for this summary category.
+ *
+ * @param {string} format the category format, either "general",
+ *                        "travel", or "bus".
+ * @param {string} category the category
+ */
+function setSummaryAccount(format, category) {
+    const recordId = $("#summary-record").get(0).value;
+    const type = recordId.substring(0, recordId.indexOf("-"));
+    if (category in summaryAccounts[type][format]) {
+        summaryAccount = summaryAccounts[type][format][category];
+    } else {
+        summaryAccount = null;
+    }
+}
+
+/**
+ * Updates the count.
+ *
+ * @private
+ */
+function updateSummaryCount() {
+    const count = parseInt($("#summary-count").val());
+    const summary = $("#summary-summary").get(0);
+    const pos = summary.value.lastIndexOf("×");
+    if (pos === -1) {
+        if (count !== 1) {
+            summary.value = summary.value + "×" + count;
+        }
+    } else {
+        const content = summary.value.substring(0, pos);
+        if (count === 1) {
+            summary.value = content;
+        } else {
+            summary.value = content + "×" + count;
+        }
+    }
+}
+
+/**
+ * Applies the summary to the accounting record.
+ *
+ * @private
+ */
+function applySummaryToAccountingRecord() {
+    const recordId = $("#summary-record").get(0).value;
+    const summary = $("#" + recordId + "-summary").get(0);
+    summary.value = $("#summary-summary").get(0).value.trim();
+    const account = $("#" + recordId + "-account").get(0);
+    if (summaryAccount !== null && account.value === "") {
+        account.value = summaryAccount;
+    }
+    setTimeout(function () {
+        summary.blur();
+    }, 100);
+}

accounting/static/accounting/js/transaction-form.js

@@ -0,0 +1,703 @@
+/* The Mia Website
+ * transaction-form.js: The JavaScript for the transaction form
+ */
+
+/*  Copyright (c) 2019-2020 imacat.
+ * 
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+/* Author: imacat@mail.imacat.idv.tw (imacat)
+ * First written: 2019/9/19
+ */
+
+// Initializes the page JavaScript.
+$(function () {
+    getAccountOptions();
+    resetRecordButtons();
+    $("#txn-date")
+        .on("blur", function () {
+            validateDate();
+        });
+    $(".record-account")
+        .on("focus", function () {
+            removeBlankOption(this);
+        })
+        .on("blur", function () {
+            validateAccount(this);
+        });
+    $(".record-summary")
+        .on("blur", function () {
+            validateSummary(this);
+        });
+    $(".record-amount")
+        .on("blur", function () {
+            validateAmount(this);
+        })
+        .on("change", function () {
+            updateTotalAmount(this);
+            validateBalance();
+        });
+    $("#txn-note")
+        .on("blur", function () {
+            validateNote();
+        });
+    $("#txn-form")
+        .on("submit", function () {
+            return validateForm();
+        });
+    $(".btn-new")
+        .on("click", function () {
+            addNewRecord(this);
+        });
+    $(".btn-del-record")
+        .on("click", function () {
+            deleteRecord(this);
+        });
+});
+
+/**
+ * The localized messages
+ * @type {Array.}
+ * @private
+ */
+let l10n = null;
+
+/**
+ * Returns the localization of a message.
+ *
+ * @param {string} key the message key
+ * @returns {string} the localized message
+ * @private
+ */
+function __(key) {
+    if (l10n === null) {
+        l10n = JSON.parse($("#l10n-messages").val());
+    }
+    if (key in l10n) {
+        return l10n[key];
+    }
+    return key;
+}
+
+/**
+ * Returns whether this is a transfer transaction.
+ *
+ * @returns {boolean} true if this is a transfer transaction, or false
+ *                    otherwise
+ * @private
+ */
+function isTransfer() {
+    return $("#debit-records").length > 0 && $("#credit-records").length > 0;
+}
+
+/**
+ * The account options
+ * @type {Array.}
+ * @private
+ */
+let accountOptions;
+
+/**
+ *  Obtains the account options.
+ *
+ * @private
+ */
+function getAccountOptions() {
+    const request = new XMLHttpRequest();
+    request.onreadystatechange = function() {
+        if (this.readyState === 4 && this.status === 200) {
+            accountOptions = JSON.parse(this.responseText);
+            $(".record-account").each(function () {
+                initializeAccountOptions(this);
+            });
+        }
+    };
+    request.open("GET", $("#account-option-url").val(), true);
+    request.send();
+}
+
+/**
+ * Initialize the account options.
+ *
+ * @param {HTMLSelectElement} account the account select element
+ * @private
+ */
+function initializeAccountOptions(account) {
+    const jAccount = $(account);
+    const type = account.id.substring(0, account.id.indexOf("-"));
+    const selectedAccount = account.value;
+    let isCash = false;
+    if (type === "debit") {
+        isCash = ($(".credit-record").length === 0);
+    } else if (type === "credit") {
+        isCash = ($(".debit-record").length === 0);
+    }
+    jAccount.html("");
+    if (selectedAccount === "") {
+        jAccount.append($("<option/>"));
+    }
+    const headerInUse = $("<option/>")
+        .attr("disabled", "disabled")
+        .text(accountOptions["header_in_use"]);
+    jAccount.append(headerInUse);
+    accountOptions[type + "_in_use"].forEach(function (item) {
+        // Skips the cash account on cash transactions.
+        if (item["code"] === 1111 && isCash) {
+            return;
+        }
+        const option = $("<option/>")
+            .attr("value", item["code"])
+            .text(item["code"] + " " + item["title"]);
+        if (String(item["code"]) === selectedAccount) {
+            option.attr("selected", "selected");
+        }
+        jAccount.append(option);
+    });
+    const headerNotInUse = $("<option/>")
+        .attr("disabled", "disabled")
+        .text(accountOptions["header_not_in_use"]);
+    jAccount.append(headerNotInUse);
+    accountOptions[type + "_not_in_use"].forEach(function (item) {
+        const option = $("<option/>")
+            .attr("value", item["code"])
+            .text(item["code"] + " " + item["title"]);
+        if (String(item["code"]) === selectedAccount) {
+            option.attr("selected", "selected");
+        }
+        jAccount.append(option);
+    });
+}
+
+/**
+ * Removes the dummy blank option.
+ *
+ * @param {HTMLSelectElement} select the select element
+ * @private
+ */
+function removeBlankOption(select) {
+    $(select).children().each(function () {
+        if (this.value === "" && !this.disabled) {
+            $(this).remove();
+        }
+    });
+}
+
+/**
+ * Updates the total amount.
+ *
+ * @param {HTMLButtonElement|HTMLInputElement} element the amount
+ *                                                     element that
+ *                                                     changed, or the
+ *                                                     button that
+ *                                                     was hit to
+ *                                                     delete a record
+ * @private
+ */
+function updateTotalAmount(element) {
+    const type = element.id.substring(0, element.id.indexOf("-"));
+    let total = 0;
+    $("." + type + "-to-sum").each(function () {
+        if (this.value !== "") {
+            total += parseInt(this.value);
+        }
+    });
+    total = String(total);
+    while (total.match(/^[1-9][0-9]*[0-9]{3}/)) {
+        total = total.replace(/^([1-9][0-9]*)([0-9]{3})/, "$1,$2");
+    }
+    $("#" + type + "-total").text(total);
+}
+
+/**
+ * Adds a new accounting record.
+ *
+ * @param {HTMLButtonElement} button the button element that was hit
+ *                                   to add a new record
+ * @private
+ */
+function addNewRecord(button) {
+    const type = button.id.substring(0, button.id.indexOf("-"));
+    // Finds the new number that is the maximum number plus 1.
+    let newNo = 0;
+    $("." + type + "-record").each(function () {
+        const no = parseInt(this.id.substring(type.length + 1));
+        if (newNo < no) {
+            newNo = no;
+        }
+    });
+    newNo++;
+
+    // Inserts a new table row for the new accounting record.
+    insertNewRecord(type, newNo);
+    // Resets the order of the records.
+    resetRecordOrders(type);
+    // Resets the sort and delete buttons for the records.
+    resetRecordButtons();
+}
+
+/**
+ * Inserts a new accounting record.
+ *
+ * @param {string} type the record type, either "debit" or "credit"
+ * @param {number} newNo the number of this new accounting record
+ * @private
+ */
+function insertNewRecord(type, newNo) {
+    if (isTransfer()) {
+        insertNewTransferRecord(type, newNo);
+    } else {
+        insertNewNonTransferRecord(type, newNo);
+    }
+}
+
+/**
+ * Inserts a new accounting record for a transfer transaction.
+ *
+ * @param {string} type the record type, either "debit" or "credit"
+ * @param {number} newNo the number of this new accounting record
+ * @private
+ */
+function insertNewTransferRecord(type, newNo) {
+    const divAccount = createAccountBlock(type, newNo)
+        .addClass("col-sm-12");
+    const divAccountRow = $("<div/>")
+        .addClass("row")
+        .append(divAccount);
+
+    const divSummary = createSummaryBlock(type, newNo)
+        .addClass("col-lg-8");
+    const divAmount = createAmountBlock(type, newNo)
+        .addClass("col-lg-4");
+    const divSummaryAmountRow = $("<div/>")
+        .addClass("row")
+        .append(divSummary, divAmount);
+
+    const divContent = $("<div/>")
+        .append(divAccountRow)
+        .append(divSummaryAmountRow);
+
+    const divBtnGroup = createActionButtonBlock(
+        type, newNo, type + "-" + newNo + "-delete")
+        .addClass("btn-group-vertical");
+    const divActions = $("<div/>")
+        .append(divBtnGroup);
+
+    $("<li/>")
+        .attr("id", type + "-" + newNo)
+        .addClass("list-group-item")
+        .addClass("d-flex")
+        .addClass(type + "-record")
+        .append(divContent, divActions)
+        .appendTo("#" + type + "-records");
+}
+
+/**
+ * Inserts a new accounting record for a non-transfer transaction.
+ *
+ * @param {string} type the record type, either "debit" or "credit"
+ * @param {number} newNo the number of this new accounting record
+ * @private
+ */
+function insertNewNonTransferRecord(type, newNo) {
+    const divAccount = createAccountBlock(type, newNo)
+        .addClass("col-lg-6");
+
+    const divSummary = createSummaryBlock(type, newNo)
+        .addClass("col-sm-8");
+    const divAmount = createAmountBlock(type, newNo)
+        .addClass("col-sm-4");
+    const divSummaryAmountRow = $("<div/>")
+        .addClass("row")
+        .append(divSummary, divAmount);
+    const divSummaryAmount = $("<div/>")
+        .addClass("col-lg-6")
+        .append(divSummaryAmountRow);
+
+    const divContent = $("<div/>")
+        .addClass("row")
+        .append(divAccount, divSummaryAmount);
+
+    const divBtnGroup = createActionButtonBlock(
+        type, newNo, type + "-" + newNo + "-delete")
+        .addClass("btn-group")
+        .addClass("d-none d-lg-flex");
+    const divBtnGroupVertical = createActionButtonBlock(
+        type, newNo, type + "-" + newNo + "-m-delete")
+        .addClass("btn-group-vertical")
+        .addClass("d-lg-none");
+    const divActions = $("<div/>")
+        .append(divBtnGroup, divBtnGroupVertical);
+
+    $("<li/>")
+        .attr("id", type + "-" + newNo)
+        .addClass("list-group-item")
+        .addClass("d-flex")
+        .addClass("justify-content-between")
+        .addClass(type + "-record")
+        .append(divContent, divActions)
+        .appendTo("#" + type + "-records");
+}
+
+/**
+ * Creates and returns a new <div></div> account block.
+ *
+ * @param {string} type the record type, either "debit" or "credit"
+ * @param {number} newNo the number of this new accounting record
+ * @returns {JQuery<HTMLElement>} the new <div></div> account block
+ * @private
+ */
+function createAccountBlock(type, newNo) {
+    const order = $("<input/>")
+        .attr("id", type + "-" + newNo + "-ord")
+        .attr("type", "hidden")
+        .attr("name", type + "-" + newNo + "-ord")
+        .addClass(type + "-ord");
+    const account = $("<select/>")
+        .attr("id", type + "-" + newNo + "-account")
+        .attr("name", type + "-" + newNo + "-account")
+        .addClass("form-control")
+        .addClass("record-account")
+        .addClass(type + "-account")
+        .on("focus", function () {
+            removeBlankOption(this);
+        })
+        .on("blur", function () {
+            validateAccount(this);
+        })
+        .each(function () {
+            initializeAccountOptions(this);
+        });
+    const accountError = $("<div/>")
+        .attr("id", type + "-" + newNo + "-account-error")
+        .addClass("invalid-feedback");
+    return $("<div/>")
+        .append(order, account, accountError);
+}
+
+/**
+ * Creates and returns a new <div></div> summary block.
+ *
+ * @param {string} type the record type, either "debit" or "credit"
+ * @param {number} newNo the number of this new accounting record
+ * @returns {JQuery<HTMLElement>} the new <div></div> summary block
+ * @private
+ */
+function createSummaryBlock(type, newNo) {
+    const summary = $("<input/>")
+        .attr("id", type + "-" + newNo + "-summary")
+        .attr("type", "text")
+        .attr("name", type + "-" + newNo + "-summary")
+        .addClass("form-control")
+        .addClass("record-summary")
+        .on("blur", function () {
+            validateSummary(this);
+        });
+    if (typeof startSummaryHelper === "function") {
+        summary
+            .attr("data-toggle", "modal")
+            .attr("data-target", "#summary-modal")
+            .on("click", function () {
+                startSummaryHelper(this);
+            });
+    }
+    const summaryError = $("<div/>")
+        .attr("id", type + "-" + newNo + "-summary-error")
+        .addClass("invalid-feedback");
+    return $("<div/>")
+        .append(summary, summaryError);
+}
+
+/**
+ * Creates and returns a new <div></div> amount block.
+ *
+ * @param {string} type the record type, either "debit" or "credit"
+ * @param {number} newNo the number of this new accounting record
+ * @returns {JQuery<HTMLElement>} the new <div></div> amount block
+ * @private
+ */
+function createAmountBlock(type, newNo) {
+    const amount = $("<input/>")
+        .attr("id", type + "-" + newNo + "-amount")
+        .attr("type", "number")
+        .attr("name", type + "-" + newNo + "-amount")
+        .attr("min", 1)
+        .attr("required", "required")
+        .addClass("form-control")
+        .addClass("record-amount")
+        .addClass(type + "-to-sum")
+        .on("blur", function () {
+            validateAmount(this);
+        })
+        .on("change", function () {
+            updateTotalAmount(this);
+            validateBalance();
+        });
+    const amountError = $("<div/>")
+        .attr("id", type + "-" + newNo + "-amount-error")
+        .addClass("invalid-feedback");
+    return $("<div/>")
+        .append(amount, amountError);
+}
+
+/**
+ * Creates and returns a new <div></div> action button block.
+ *
+ * @param {string} type the record type, either "debit" or "credit"
+ * @param {number} newNo the number of this new accounting record
+ * @param {string} btnDelId the ID of the delete button
+ * @returns {JQuery<HTMLElement>} the new <div></div> button block
+ * @private
+ */
+function createActionButtonBlock(type, newNo, btnDelId) {
+    const btnSort = $("<button/>")
+        .attr("type", "button")
+        .addClass("btn btn-outline-secondary")
+        .addClass("btn-sort-" + type)
+        .append($("<i/>").addClass("fas fa-sort"));
+    const btnDelete = $("<button/>")
+        .attr("id", btnDelId)
+        .attr("type", "button")
+        .addClass("btn btn-danger")
+        .addClass("btn-del-record")
+        .addClass("btn-del-" + type)
+        .on("click", function () {
+            deleteRecord(this);
+        })
+        .append($("<i/>").addClass("fas fa-trash"));
+    return $("<div/>")
+        .addClass("btn-actions-" + type)
+        .append(btnSort, btnDelete);
+}
+
+/**
+ * Deletes a record.
+ *
+ * @param {HTMLButtonElement} button the button element that was hit
+ *                            to delete this record
+ * @private
+ */
+function deleteRecord(button) {
+    const type = button.id.substring(0, button.id.indexOf("-"));
+    const no = parseInt(button.id.substring(type.length + 1, button.id.indexOf("-", type.length + 1)));
+    $("#" + type + "-" + no).remove();
+    resetRecordOrders(type);
+    resetRecordButtons();
+    updateTotalAmount(button);
+}
+
+/**
+ * Resets the order of the records according to their appearance.
+ *
+ * @param {string} type the record type, either "debit" or "credit".
+ * @private
+ */
+function resetRecordOrders(type) {
+    const sorted = $("#" + type + "-records").sortable("toArray");
+    for (let i = 0; i < sorted.length; i++) {
+        $("#" + sorted[i] + "-ord")[0].value = i + 1;
+    }
+}
+
+/**
+ * Resets the sort and delete buttons for the records.
+ *
+ * @private
+ */
+function resetRecordButtons() {
+    ["debit", "credit"].forEach(function (type) {
+        const records = $("." + type + "-record");
+        if (records.length > 1) {
+            $("#" + type + "-records").sortable({
+                classes: {
+                    "ui-sortable-helper": "list-group-item-secondary",
+                },
+                cursor: "move",
+                cancel: "input, select",
+                stop: function () {
+                    resetRecordOrders(type);
+                },
+            }).sortable("enable");
+            $(".btn-actions-" + type).removeClass("invisible");
+        } else if (records.length === 1) {
+            $("#" + type + "-records").sortable().sortable("disable");
+            $(".btn-actions-" + type).addClass("invisible");
+        }
+    });
+}
+
+
+/*******************
+ * Form Validation *
+ *******************/
+
+/**
+ * Validates the form.
+ *
+ * @returns {boolean} true if the validation succeed, or false
+ *                    otherwise
+ * @private
+ */
+function validateForm() {
+    let isValidated = true;
+    isValidated = isValidated && validateDate();
+    $(".record-account").each(function () {
+        isValidated = isValidated && validateAccount(this);
+    });
+    $(".record-summary").each(function () {
+        isValidated = isValidated && validateSummary(this);
+    });
+    $(".record-amount").each(function () {
+        isValidated = isValidated && validateAmount(this);
+    });
+    if (isTransfer()) {
+        isValidated = isValidated && validateBalance();
+    }
+    isValidated = isValidated && validateNote();
+    return isValidated;
+}
+
+/**
+ * Validates the date column.
+ *
+ * @returns {boolean} true if the validation succeed, or false
+ *                    otherwise
+ * @private
+ */
+function validateDate() {
+    const date = $("#txn-date")[0];
+    const errorMessage = $("#txn-date-error");
+    if (date.value === "") {
+        date.classList.add("is-invalid");
+        errorMessage.text(__("Please fill in the date."));
+        return false;
+    }
+    date.classList.remove("is-invalid");
+    errorMessage.text("");
+    return true;
+}
+
+/**
+ * Validates the account column.
+ *
+ * @param {HTMLSelectElement} account the account selection element
+ * @returns {boolean} true if the validation succeed, or false
+ *                    otherwise
+ * @private
+ */
+function validateAccount(account) {
+    const errorMessage = $("#" + account.id + "-error");
+    if (account.value === "") {
+        account.classList.add("is-invalid");
+        errorMessage.text(__("Please select the account."));
+        return false;
+    }
+    account.classList.remove("is-invalid");
+    errorMessage.text("");
+    return true;
+}
+
+/**
+ * Validates the summary column.
+ *
+ * @param {HTMLInputElement} summary the summary input element
+ * @returns {boolean} true if the validation succeed, or false
+ *                    otherwise
+ * @private
+ */
+function validateSummary(summary) {
+    const errorMessage = $("#" + summary.id + "-error");
+    summary.value = summary.value.trim();
+    if (summary.value.length > 128) {
+        summary.classList.add("is-invalid");
+        errorMessage.text(__("This summary is too long (max. 128 characters)."));
+        return false;
+    }
+    summary.classList.remove("is-invalid");
+    errorMessage.text("");
+    return true;
+}
+
+/**
+ * Validates the amount column.
+ *
+ * @param {HTMLInputElement} amount the amount input element
+ * @returns {boolean} true if the validation succeed, or false
+ *                    otherwise
+ * @private
+ */
+function validateAmount(amount) {
+    const errorMessage = $("#" + amount.id + "-error");
+    amount.value = amount.value.trim();
+    if (amount.value === "") {
+        amount.classList.add("is-invalid");
+        errorMessage.text(__("Please fill in the amount."));
+        return false;
+    }
+    amount.classList.remove("is-invalid");
+    errorMessage.text("");
+    return true;
+}
+
+/**
+ * Validates the balance between debit and credit records
+ *
+ * @returns {boolean} true if the validation succeed, or false
+ *                    otherwise
+ * @private
+ */
+function validateBalance() {
+    const balanceRows = $(".balance-row");
+    const errorMessages = $(".balance-error");
+    let debitTotal = 0;
+    $(".debit-to-sum").each(function () {
+        if (this.value !== "") {
+            debitTotal += parseInt(this.value);
+        }
+    });
+    let creditTotal = 0;
+    $(".credit-to-sum").each(function () {
+        if (this.value !== "") {
+            creditTotal += parseInt(this.value);
+        }
+    });
+    if (debitTotal !== creditTotal) {
+        balanceRows.addClass("is-invalid");
+        errorMessages.text(__("The sum of debit and credit are inconsistent."))
+        return false;
+    }
+    balanceRows.removeClass("is-invalid");
+    errorMessages.text("");
+    return true;
+}
+
+/**
+ * Validates the note column.
+ *
+ * @returns {boolean} true if the validation succeed, or false
+ *                    otherwise
+ * @private
+ */
+function validateNote() {
+    const note = $("#txn-note")[0];
+    const errorMessage = $("#txn-note-error");
+    note.value = note.value.trim();
+    if (note.value.length > 128) {
+        note.classList.add("is-invalid");
+        errorMessage.text(__("This note is too long (max. 128 characters)."));
+        return false;
+    }
+    note.classList.remove("is-invalid");
+    errorMessage.text("");
+    return true;
+}

accounting/templates/accounting/include/summary-helper.html

@@ -0,0 +1,164 @@
+{% comment %}
+The Mia Accounting Application
+summary-helper.html: The view of the summary-helper dialog
+
+ Copyright (c) 2020 imacat.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+Author: imacat@mail.imacat.idv.tw (imacat)
+First written: 2020/4/3
+{% endcomment %}
+{% load i18n %}
+
+<!-- the summary helper dialog -->
+<!-- The Modal -->
+<form id="summary-helper-form" action="" method="get">
+  <input id="summary-record" type="hidden" value="" />
+  <div class="modal" id="summary-modal">
+    <div class="modal-dialog">
+      <div class="modal-content">
+
+        <!-- Modal Header -->
+        <div class="modal-header">
+          <h4 class="modal-title">
+            <label for="summary-summary">
+              <i class="fas fa-edit"></i>
+              {% trans "Summary" context "Accounting|" as text %}{{ text|force_escape }}
+            </label>
+          </h4>
+          <button type="button" class="close" data-dismiss="modal">&times;</button>
+        </div>
+
+        <!-- Modal body -->
+        <div class="modal-body">
+          <div class="summary-container">
+            <input id="summary-summary" class="form-control" value="" />
+          </div>
+          <ul class="nav nav-tabs">
+            <li class="nav-item">
+              <span id="summary-tab-category" class="summary-tab nav-link active">{% trans "General" context "Accounting|Summary|" as text %}{{ text|force_escape }}</span>
+            </li>
+            <li class="nav-item">
+              <span id="summary-tab-travel" class="summary-tab nav-link">{% trans "Travel" context "Accounting|Summary|" as text %}{{ text|force_escape }}</span>
+            </li>
+            <li class="nav-item">
+              <span id="summary-tab-bus" class="summary-tab nav-link">{% trans "Bus" context "Accounting|Summary|" as text %}{{ text|force_escape }}</span>
+            </li>
+            <li class="nav-item">
+              <span id="summary-tab-regular" class="summary-tab nav-link">{% trans "Regular" context "Accounting|Summary|" as text %}{{ text|force_escape }}</span>
+            </li>
+            <li class="nav-item">
+              <span id="summary-tab-count" class="summary-tab nav-link">{% trans "Count" context "Accounting|Summary|" as text %}{{ text|force_escape }}</span>
+            </li>
+          </ul>
+
+          <!-- A general category -->
+          <div id="summary-tab-content-category" class="summary-tab-content">
+            <div class="row">
+              <label class="col-sm-2 col-form-label" for="summary-general-category">{% trans "Category:" context "Accounting|Summary|" as text %}{{ text|force_escape }}</label>
+              <div class="col-sm-10">
+                <input id="summary-general-category" class="form-control summary-helper-input" type="text" value="" />
+                <div id="summary-general-categories-known" class="summary-categories-known"></div>
+              </div>
+            </div>
+          </div>
+
+          <!-- A general travel route -->
+          <div id="summary-tab-content-travel" class="summary-tab-content d-none">
+            <div class="row">
+              <label class="col-sm-2 col-form-label" for="summary-travel-category">{% trans "Category:" context "Accounting|Summary|" as text %}{{ text|force_escape }}</label>
+              <div class="col-sm-10">
+                <input id="summary-travel-category" class="form-control summary-helper-input summary-travel-part" type="text" value="" />
+                <div id="summary-travel-categories-known" class="summary-categories-known"></div>
+              </div>
+            </div>
+            <div class="row">
+              <label class="col-sm-2 col-form-label" for="summary-travel-from">{% trans "From:" context "Accounting|Summary|" as text %}{{ text|force_escape }}</label>
+              <div class="col-sm-10">
+                <input id="summary-travel-from" class="form-control summary-helper-input summary-travel-part" type="text" value="" />
+              </div>
+            </div>
+            <div class="row">
+              <label class="col-sm-2 col-form-label" for="summary-travel-direction">{% trans "Direction:" context "Accounting|Summary|" as text %}{{ text|force_escape }}</label>
+              <div class="col-sm-10">
+                <input id="summary-travel-direction" class="summary-helper-input" type="hidden" value="" />
+                <span id="btn-summary-one-way" class="btn btn-outline-primary btn-summary-helper btn-summary-travel-direction"><%="→"%></span>
+                <span class="btn btn-outline-primary btn-summary-helper btn-summary-travel-direction"><%="↔"%></span>
+              </div>
+            </div>
+            <div class="row">
+              <label class="col-sm-2 col-form-label" for="summary-travel-to">{% trans "To:" context "Accounting|Summary|" as text %}{{ text|force_escape }}</label>
+              <div class="col-sm-10">
+                <input id="summary-travel-to" class="form-control summary-helper-input summary-travel-part" type="text" value="" />
+              </div>
+            </div>
+          </div>
+
+          <!-- A bus route -->
+          <div id="summary-tab-content-bus" class="summary-tab-content d-none">
+            <div class="row">
+              <label class="col-sm-2 col-form-label" for="summary-bus-category">{% trans "Category:" context "Accounting|Summary|" as text %}{{ text|force_escape }}</label>
+              <div class="col-sm-10">
+                <input id="summary-bus-category" class="form-control summary-helper-input summary-bus-part" type="text" value="" />
+                <div id="summary-bus-categories-known" class="summary-categories-known"></div>
+              </div>
+            </div>
+            <div class="row">
+              <label class="col-sm-2 col-form-label" for="summary-bus-route">{% trans "Route:" context "Accounting|Summary|" as text %}{{ text|force_escape }}</label>
+              <div class="col-sm-10">
+                <input id="summary-bus-route" class="form-control summary-helper-input summary-bus-part" type="text" value="" />
+              </div>
+            </div>
+            <div class="row">
+              <label class="col-sm-2 col-form-label" for="summary-bus-from">{% trans "From:" context "Accounting|Summary|" as text %}{{ text|force_escape }}</label>
+              <div class="col-sm-10">
+                <input id="summary-bus-from" class="form-control summary-helper-input summary-bus-part" type="text" value="" />
+              </div>
+            </div>
+            <div class="row">
+              <label class="col-sm-2 col-form-label" for="summary-bus-to">{% trans "To:" context "Accounting|Summary|" as text %}{{ text|force_escape }}</label>
+              <div class="col-sm-10">
+                <input id="summary-bus-to" class="form-control summary-helper-input summary-bus-part" type="text" value="" />
+              </div>
+            </div>
+          </div>
+
+          <!-- Regular payments -->
+          <div id="summary-tab-content-regular" class="summary-tab-content d-none">
+            <div class="row">
+              <div class="col-sm-12">
+                <div id="summary-regular-payments" class="summary-categories-known"></div>
+              </div>
+            </div>
+          </div>
+
+          <div id="summary-tab-content-count" class="summary-tab-content d-none">
+            <div class="row">
+              <label class="col-sm-2 col-form-label" for="summary-count">{% trans "Count:" context "Accounting|Summary|" as text %}{{ text|force_escape }}</label>
+              <div class="col-sm-10">
+                <input id="summary-count" class="form-control summary-helper-input" type="number" min="1" value="" />
+              </div>
+            </div>
+          </div>
+        </div>
+
+        <!-- Modal footer -->
+        <div class="modal-footer">
+          <button id="summary-confirm" class="btn btn-danger" type="submit" data-dismiss="modal">{{ _("Confirm") }}</button>
+          <button type="button" class="btn btn-secondary" data-dismiss="modal">{{ _("Cancel") }}</button>
+        </div>
+      </div>
+    </div>
+  </div>
+</form>

accounting/templates/accounting/transactions/expense/form.html

@@ -28,10 +28,18 @@ First written: 2020/7/23
 {% block settings %}
   {% trans "Cash Expense Transaction" context "Accounting|" as title %}
   {% setvar "title" title %}
+  {% setvar "use_jqueryui" True %}
+  {% static "accounting/css/transactions.css" as file %}{% add_css file %}
+  {% static "accounting/css/summary-helper.css" as file %}{% add_css file %}
+  {% static "accounting/js/transaction-form.js" as file %}{% add_js file %}
+  {% static "accounting/js/regular-payments.js" as file %}{% add_js file %}
+  {% static "accounting/js/summary-helper.js" as file %}{% add_js file %}
 {% endblock %}
 
 {% block content %}
 
+{% include "accounting/include/summary-helper.html" %}
+
 <div class="btn-group btn-actions">
   <a class="btn btn-primary" role="button" href="{% if item.transaction %}{% url_keep_return "accounting:transactions.show" "expense" item.transaction %}{% elif request.GET.r %}{{ request.GET.r }}{% else %}{% url "accounting:home" %}{% endif %}">
     <i class="fas fa-chevron-circle-left"></i>

accounting/templates/accounting/transactions/income/form.html

@@ -28,10 +28,18 @@ First written: 2020/7/23
 {% block settings %}
   {% trans "Cash Income Transaction" context "Accounting|" as title %}
   {% setvar "title" title %}
+  {% setvar "use_jqueryui" True %}
+  {% static "accounting/css/transactions.css" as file %}{% add_css file %}
+  {% static "accounting/css/summary-helper.css" as file %}{% add_css file %}
+  {% static "accounting/js/transaction-form.js" as file %}{% add_js file %}
+  {% static "accounting/js/regular-payments.js" as file %}{% add_js file %}
+  {% static "accounting/js/summary-helper.js" as file %}{% add_js file %}
 {% endblock %}
 
 {% block content %}
 
+{% include "accounting/include/summary-helper.html" %}
+
 <div class="btn-group btn-actions">
   <a class="btn btn-primary" role="button" href="{% if item.transaction %}{% url_keep_return "accounting:transactions.show" "income" item.transaction %}{% elif request.GET.r %}{{ request.GET.r }}{% else %}{% url "accounting:home" %}{% endif %}">
     <i class="fas fa-chevron-circle-left"></i>

accounting/templates/accounting/transactions/transfer/form.html

@@ -28,10 +28,18 @@ First written: 2020/7/23
 {% block settings %}
   {% trans "Transfer Transaction" context "Accounting|" as title %}
   {% setvar "title" title %}
+  {% setvar "use_jqueryui" True %}
+  {% static "accounting/css/transactions.css" as file %}{% add_css file %}
+  {% static "accounting/css/summary-helper.css" as file %}{% add_css file %}
+  {% static "accounting/js/transaction-form.js" as file %}{% add_js file %}
+  {% static "accounting/js/regular-payments.js" as file %}{% add_js file %}
+  {% static "accounting/js/summary-helper.js" as file %}{% add_js file %}
 {% endblock %}
 
 {% block content %}
 
+{% include "accounting/include/summary-helper.html" %}
+
 <div class="btn-group btn-actions">
   <a class="btn btn-primary" role="button" href="{% if item.transaction %}{% url_keep_return "accounting:transactions.show" "transfer" item.transaction %}{% elif request.GET.r %}{{ request.GET.r }}{% else %}{% url "accounting:home" %}{% endif %}">
     <i class="fas fa-chevron-circle-left"></i>

accounting/utils.py

@@ -18,6 +18,7 @@
 """The utilities of the accounting application.
 
 """
+import datetime
 import json
 import re
 
@@ -374,7 +375,11 @@ def fill_txn_from_post(txn_type, txn, post):
         txn (Transaction): The transaction.
         post (dict): The POSTed data.
     """
-    txn.date = post["date"]
+    m = re.match("^([0-9]{4})-([0-9]{2})-([0-9]{2})$", post["date"])
+    txn.date = datetime.date(
+        int(m.group(1)),
+        int(m.group(2)),
+        int(m.group(3)))
     if "notes" in post:
         txn.notes = post["notes"]
     else: