493 lines
12 KiB
JavaScript
493 lines
12 KiB
JavaScript
/**
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* BSDialog5
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* @version v0.2.0.055 (2023/11/12 1428)
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*/
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var BSDialog5 = {
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Default: function() {
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return {
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ShowOptions: {
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ID: null,
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Title: "",
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Message: "",
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URL: null,
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Size: "md",
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Colour: "secondary",
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ShowFooter: true,
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EasyClose: true
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},
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PromptOptions: {
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Type: "button",
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Title: "",
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Message: "",
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Size: "md",
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EasyClose: true,
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Buttons: [
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{ Label: "Yes", Value: "Yes", Colour: "primary" },
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{ Label: "No", Value: "No", Colour: "secondary" },
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{ Label: "Cancel", Value: "Cancel", Colour: "secondary" }
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],
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Textbox: {
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Label: "",
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LabelSize: 4,
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Placeholder: "",
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Value: "",
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BoxSize: 8
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}
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},
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UpdateOptions: {
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ID: null,
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Title: null,
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Body: null,
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BodyURL: null,
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Footer: null,
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Size: null
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}
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};
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},
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Show: async function (options) {
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const a = this;
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const _options = Object.assign(a.Default().ShowOptions, options);
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a.id = _options.ID;
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a.pfx = "bsdia5_";
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a.addBackdrop();
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a.addModal(_options.ID, _options.Title, _options.Size, _options.ShowFooter, _options.EasyClose, _options.Colour);
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if (_options.URL == null) {
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await a.Update({ ID: _options.ID, Body: _options.Message });
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} else {
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if (a.isNullOrWhitespace(_options.URL)) {
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await a.Update({ ID: _options.ID, Body: URL });
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} else {
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if (_options.URL.startsWith("http://") || _options.URL.startsWith("https://") || _options.URL.startsWith("/")) {
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await a.UpdateBodyRemote(_options.ID, _options.URL);
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} else {
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await a.Update({ ID: _options.ID, Body: URL });
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}
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}
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}
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},
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Prompt: async function (options) {
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const a = this;
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const id = "prompt" + Math.floor(Math.random() * 10000) + 1000;
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const _options = Object.assign(a.Default().PromptOptions, options);
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switch (_options.Type) {
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case "textbox":
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return await a.showTextboxPrompt(id, _options);
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case "button":
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default:
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return await a.showButtonPrompt(id, _options);
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}
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},
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Clear: function () {
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this.GetBody().querySelectorAll(".modal").forEach(function(e) {
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e.parentNode.removeChild(e);
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});
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this.removeBackdrop();
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},
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Close: function (id) {
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let modal = this.Find(id);
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if (modal === null) {
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return;
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}
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modal.Modal.parentNode.removeChild(modal.Modal);
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modal = this.Find(id);
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if (modal !== null) {
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return;
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}
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this.removeBackdrop();
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},
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Update: async function (options) {
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const a = this;
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let _options = Object.assign(a.Default().UpdateOptions, options);
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const modal = a.Find(_options.ID);
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if (modal === null) {
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return;
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}
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if (!this.isNullOrWhitespace(_options.Title)) modal.Title.innerHTML = _options.Title;
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if (!this.isNullOrWhitespace(_options.Body)) a.html(modal.Body, _options.Body);
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if (!this.isNullOrWhitespace(_options.BodyURL)) {
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if (_options.BodyURL.startsWith("http://") || _options.BodyURL.startsWith("https://") || _options.BodyURL.startsWith("/")) {
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// ok
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} else {
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_options.BodyURL = null;
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}
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}
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if (!this.isNullOrWhitespace(_options.BodyURL)) {
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await a.UpdateBodyRemote(_options.ID, _options.BodyURL);
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}
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if (!this.isNullOrWhitespace(_options.Footer)) a.html(modal.Footer, _options.Footer);
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if (!this.isNullOrWhitespace(_options.Size)) {
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modal.Modal.classList.remove("modal-sm");
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modal.Modal.classList.remove("modal-md");
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modal.Modal.classList.remove("modal-lg");
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modal.Modal.classList.remove("modal-xl");
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modal.Modal.classList.add("modal-" + _options.Size);
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}
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},
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UpdateBodyRemote: async function (id, url) {
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const a = this;
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if (!a.Exists(id)) {
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return;
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}
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await fetch(url, {
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cache: 'no-cache',
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credentials: 'same-origin'
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}).then(data => data.text()).then(data => {
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a.Update({ ID: id, Body: data });
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}).catch((error) => {
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a.Update({ ID: id, Body: "Error: " + error });
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});
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},
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Exists: function (id) {
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return (this.Find(id) !== null);
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},
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Find: function (id) {
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const modal = this.GetBody().querySelectorAll("#" + this.pfx + id + ".modal");
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if (!modal) {
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return null;
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}
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if (modal.length <= 0) {
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return null;
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}
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return {
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Title: modal[0].querySelectorAll(".modal-title")[0],
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Header: modal[0].querySelectorAll(".modal-header")[0],
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Body: modal[0].querySelectorAll(".modal-body")[0],
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Footer: modal[0].querySelectorAll(".modal-footer")[0],
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Close: modal[0].querySelectorAll("[data-bs-dismiss='modal']"),
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Modal: modal[0]
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};
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},
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GetBody: function() {
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return document.getElementsByTagName("body")[0];
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},
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addBackdrop: function () {
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const a = this;
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// don't allow duplicates
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if (a.GetBody().querySelectorAll(".modal-backdrop").length > 0) {
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return;
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}
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a.appendHtml(a.GetBody(), '<div class="modal-backdrop fade show"></div>');
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// lock background
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a.GetBody().classList.add("modal-open");
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a.GetBody().style.overflow = "hidden";
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},
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addModal: function (id, title, size, showFooter, easyClose, closeColour) {
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const a = this;
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// don't allow duplicates
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let modal = a.Find(id);
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if (modal !== null) {
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return;
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}
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let html = "";
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html += '<div class="modal modal-' + size + ' fade show d-block" id="' + a.pfx + id + '" tabindex="-1" aria-modal="true" role="dialog">';
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html += ' <div class="modal-dialog">';
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html += ' <div class="modal-content">';
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html += ' <div class="modal-header">';
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html += ' <span class="modal-title fs-5" style="cursor: default; user-select: none;">' + title + '</span>';
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html += ' <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close" style="user-select: none;"></button>';
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html += ' </div>';
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html += ' <div class="modal-body">';
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html += '<div class="row mt-3 pb-3">';
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html += ' <div class="col-12 text-center">';
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html += ' <div class="spinner-border">';
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html += ' <span class="visually-hidden">Loading...</span>';
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html += ' </div>';
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html += ' </div>';
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html += '</div>';
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html += ' </div>';
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if (showFooter === true) {
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html += ' <div class="modal-footer">';
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html += ' <button type="button" class="btn btn-' + closeColour + '" data-bs-dismiss="modal">Close</button>';
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html += ' </div>';
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}
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html += ' </div>';
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html += ' </div>';
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html += '</div>';
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a.appendHtml(a.GetBody(), html);
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modal = a.Find(id);
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if (modal === null) {
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return;
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}
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// Close on backdrp
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if (easyClose === true) {
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modal.Modal.addEventListener("click", function(e){
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e.stopPropagation();
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e.preventDefault();
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a.Close(id);
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});
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const modalContent = modal.Modal.querySelectorAll(".modal-content")[0];
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modalContent.addEventListener("click", function(e){
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e.stopPropagation();
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e.preventDefault();
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});
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}
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modal.Close.forEach(function(e){
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e.addEventListener("click", function(e){
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e.stopPropagation();
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e.preventDefault();
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a.Close(id);
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});
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});
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modal.Title.addEventListener("dblclick", function(e){
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e.stopPropagation();
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e.preventDefault();
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a.toggleSize();
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});
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},
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showButtonPrompt: async function (id, options) {
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const a = this;
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return await new Promise(async (resolve, reject) => {
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await a.Show({
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ID: id,
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Title: options.Title,
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Message: options.Message,
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Size: options.Size,
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EasyClose: options.EasyClose
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});
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let html = '';
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options.Buttons.forEach(function(e) {
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html += '<button type="button" class="btn btn-' + e.Colour + '" data-prompt-value="' + e.Value + '">' + e.Label + '</button>';
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});
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a.Update({ ID: id, Footer: html });
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const modal = a.Find(id);
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modal.Footer.querySelectorAll("button").forEach(function(button) {
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button.addEventListener("click", function(e){
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e.stopPropagation();
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e.preventDefault();
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const value = button.getAttribute("data-prompt-value");
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a.Close(id);
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resolve(value);
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});
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});
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modal.Close.forEach(function(sender) {
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sender.addEventListener("click", function(e){
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e.stopPropagation();
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e.preventDefault();
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a.Close(id);
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resolve("");
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});
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});
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});
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},
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showTextboxPrompt: async function (id, options) {
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const a = this;
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return await new Promise(async (resolve, reject) => {
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options.Buttons = [
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{ Label: "OK", Value: "", Colour: "primary" },
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{ Label: "Cancel", Value: "", Colour: "secondary" }
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];
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await a.Show({
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ID: id,
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Title: options.Title,
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Message: options.Message,
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Size: options.Size,
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EasyClose: options.EasyClose
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});
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let body = '';
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if (!a.isNullOrWhitespace(options.Message)) {
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body += '<p>' + options.Message + '</p>';
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}
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body += '<div class="form-group row">';
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if (a.isNullOrWhitespace(options.Textbox.Label) || (options.Textbox.LabelSize <= 0)) {
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body += '<div class="col-sm-12">';
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body += '<input type="text" class="form-control" id="textbox' + id + '" placeholder="' + options.Textbox.Placeholder + '" value="' + options.Textbox.Value + '">';
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body += '</div>';
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} else {
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body += '<label for="textbox' + id + '" class="col-sm-' + options.Textbox.LabelSize + ' col-form-label">' + options.Textbox.Label + '</label>';
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body += '<div class="col-sm-' + options.Textbox.BoxSize + '">';
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body += '<input type="text" class="form-control" id="textbox' + id + '" placeholder="' + options.Textbox.Placeholder + '" value="' + options.Textbox.Value + '">';
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body += '</div>';
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}
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body += '</div>';
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let footer = '';
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options.Buttons.forEach(function(e) {
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footer += '<button type="button" class="btn btn-' + e.Colour + '" data-prompt-value="' + e.Value + '">' + e.Label + '</button>';
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});
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a.Update({
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ID: id,
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Body: body,
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Footer: footer
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});
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const modal = a.Find(id);
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const buttons = modal.Footer.querySelectorAll("button");
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buttons[0].addEventListener("click", function(e){
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e.stopPropagation();
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e.preventDefault();
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const value = modal.Body.querySelectorAll("input")[0].value;
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a.Close(id);
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resolve(value);
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});
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buttons[1].addEventListener("click", function(e){
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e.stopPropagation();
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e.preventDefault();
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a.Close(id);
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resolve("");
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});
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modal.Close.forEach(function(sender) {
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sender.addEventListener("click", function(e){
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e.stopPropagation();
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e.preventDefault();
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a.Close(id);
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resolve("");
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});
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});
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});
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},
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appendHtml: function (el, html) {
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let node = document.createElement('template');
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node.innerHTML = html;
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node = node.content.firstChild;
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el.appendChild(node);
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},
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html: function (el, newHtml) {
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/// todo: replace with pure JS
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if (jQuery) {
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jQuery(el).html(newHtml);
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} else {
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el.innerHTML = newHtml;
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}
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},
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isNullOrWhitespace: function(e) {
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if (typeof (e) == "undefined") {
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return true;
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}
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if (e == null) {
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return true;
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}
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if (e == false) {
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return true;
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}
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return (e.trim().length <= 0);
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},
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removeBackdrop: function () {
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const a = this;
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if (a.GetBody().querySelectorAll(".modal-backdrop").length <= 0) {
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return;
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}
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if (a.GetBody().querySelectorAll(".modal").length > 0) {
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return;
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}
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let backdrop = a.GetBody().querySelectorAll(".modal-backdrop")[0];
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backdrop.parentNode.removeChild(backdrop);
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// unlock background
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a.GetBody().classList.remove("modal-open");
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a.GetBody().style.overflow = null;
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},
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toggleSize: function () {
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const a = this;
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let modal = a.Find(a.id);
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if (modal === null) {
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return;
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}
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if (modal.Modal.classList.contains('modal-sm')) {
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modal.Modal.classList.remove("modal-sm");
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modal.Modal.classList.add("modal-md");
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} else if (modal.Modal.classList.contains('modal-md')) {
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modal.Modal.classList.remove("modal-md");
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modal.Modal.classList.add("modal-lg");
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} else if (modal.Modal.classList.contains('modal-lg')) {
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modal.Modal.classList.remove("modal-lg");
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modal.Modal.classList.add("modal-xl");
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} else if (modal.Modal.classList.contains('modal-xl')) {
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modal.Modal.classList.remove("modal-xl");
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modal.Modal.classList.add("modal-xxl");
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} else if (modal.Modal.classList.contains('modal-xxl')) {
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modal.Modal.classList.remove("modal-xxl");
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modal.Modal.classList.add("modal-sm");
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} else {
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modal.Modal.classList.remove("modal-sm");
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modal.Modal.classList.remove("modal-md");
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modal.Modal.classList.remove("modal-lg");
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modal.Modal.classList.remove("modal-xl");
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modal.Modal.classList.remove("modal-xxl");
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modal.Modal.classList.add("modal-md");
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}
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}
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}; |