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/** |
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* WPSubscription admin UI components. |
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* |
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* WPSubsAdvSelect — styled dropdown replacing native <select>. |
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* |
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* Usage: |
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* PHP: wpsubs_render_adv_select( $args ) — renders the HTML |
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* JS: WPSubsAdvSelect.init() — auto-inits all .wpsubs-adv-select elements |
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* |
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* Events fired on the root element (bubbles): |
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* wpsubs:select — { value, label } when user picks an item |
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*/ |
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(function () { |
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"use strict"; |
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|
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var instances = []; |
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|
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/** |
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* @param {HTMLElement} el Root .wpsubs-adv-select element. |
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*/ |
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function WPSubsAdvSelect(el) { |
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this.el = el; |
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this.trigger = el.querySelector(".wpsubs-adv-select__trigger"); |
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this.label = el.querySelector(".wpsubs-adv-select__label"); |
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this.menu = el.querySelector(".wpsubs-adv-select__menu"); |
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this.input = el.querySelector('input[type="hidden"]'); |
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this._bind(); |
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instances.push(this); |
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} |
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|
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WPSubsAdvSelect.prototype.open = function () { |
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closeAll(this); |
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this.el.classList.add("wpsubs-adv-select--open"); |
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if (this.trigger) this.trigger.setAttribute("aria-expanded", "true"); |
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}; |
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|
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WPSubsAdvSelect.prototype.close = function () { |
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this.el.classList.remove("wpsubs-adv-select--open"); |
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if (this.trigger) this.trigger.setAttribute("aria-expanded", "false"); |
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}; |
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|
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WPSubsAdvSelect.prototype.isOpen = function () { |
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return this.el.classList.contains("wpsubs-adv-select--open"); |
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}; |
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|
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/** |
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* Programmatically select a value. |
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* |
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* @param {string} value |
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* @param {string} label Display text shown in trigger. Defaults to value. |
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*/ |
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WPSubsAdvSelect.prototype.select = function (value, label) { |
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if (this.input) this.input.value = value; |
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if (this.label) this.label.textContent = label || value; |
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this.el.dispatchEvent( |
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new CustomEvent("wpsubs:select", { |
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bubbles: true, |
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detail: { value: value, label: label || value }, |
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}), |
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); |
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}; |
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|
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/** Reset trigger label back to placeholder. */ |
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WPSubsAdvSelect.prototype.reset = function () { |
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var placeholder = this.el.dataset.placeholder || ""; |
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if (this.input) this.input.value = this.el.dataset.defaultValue || ""; |
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if (this.label && placeholder) this.label.textContent = placeholder; |
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}; |
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|
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WPSubsAdvSelect.prototype._bind = function () { |
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var self = this; |
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|
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if (self.trigger) { |
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self.trigger.addEventListener("click", function (e) { |
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e.stopPropagation(); |
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self.isOpen() ? self.close() : self.open(); |
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}); |
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} |
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|
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if (self.menu) { |
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self.menu.addEventListener("click", function (e) { |
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var item = e.target.closest(".wpsubs-adv-select__item"); |
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if (!item || item.hasAttribute("data-disabled")) return; |
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|
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var value = item.dataset.value !== undefined ? item.dataset.value : ""; |
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var labelEl = item.querySelector(".wpsubs-adv-select__item-label"); |
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var label = labelEl ? labelEl.textContent.trim() : item.textContent.trim(); |
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var confirmMsg = item.dataset.confirm || ""; |
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|
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if (confirmMsg && !window.confirm(confirmMsg)) return; |
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|
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self.close(); |
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self.select(value, label); |
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}); |
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} |
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}; |
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|
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function closeAll(except) { |
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instances.forEach(function (inst) { |
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if (inst !== except) inst.close(); |
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}); |
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} |
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|
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/** |
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* Initialise all un-initialised .wpsubs-adv-select elements under root. |
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* |
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* @param {Document|HTMLElement} [root] |
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*/ |
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function init(root) { |
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(root || document).querySelectorAll(".wpsubs-adv-select:not([data-adv-init])").forEach(function (el) { |
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el.setAttribute("data-adv-init", "1"); |
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new WPSubsAdvSelect(el); |
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}); |
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} |
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|
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// Global: outside click and Escape close all |
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document.addEventListener("click", function () { |
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closeAll(); |
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}); |
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document.addEventListener("keydown", function (e) { |
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if (e.key === "Escape") closeAll(); |
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}); |
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|
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// Auto-init on DOM ready |
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if (document.readyState === "loading") { |
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document.addEventListener("DOMContentLoaded", function () { |
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init(); |
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}); |
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} else { |
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init(); |
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} |
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|
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// Public API |
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window.WPSubsAdvSelect = { init: init }; |
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})(); |
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|
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/** |
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* WPSubsTagSelect — pill/tag input with inline filter and filterable dropdown. |
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* |
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* Usage: |
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* PHP: wpsubs_render_tag_select( $args ) — renders the HTML |
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* JS: WPSubsTagSelect.init() — auto-inits all .wpsubs-tag-select elements |
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* |
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* Events fired on the root element (bubbles): |
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* wpsubs:select — { value, label, selected } when a pill is added or removed |
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*/ |
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(function () { |
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"use strict"; |
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|
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var instances = []; |
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|
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/** |
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* @param {HTMLElement} el Root .wpsubs-tag-select element. |
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*/ |
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function WPSubsTagSelect(el) { |
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this.el = el; |
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this.multiple = !!el.dataset.multiple; |
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this.fieldName = el.dataset.name || ""; |
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this.field = el.querySelector(".wpsubs-tag-select__field"); |
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this.input = el.querySelector(".wpsubs-tag-select__input"); |
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this.dropdown = el.querySelector(".wpsubs-tag-select__dropdown"); |
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this.list = el.querySelector(".wpsubs-tag-select__list"); |
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this.emptyEl = el.querySelector(".wpsubs-tag-select__empty"); |
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this._bind(); |
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instances.push(this); |
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} |
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|
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WPSubsTagSelect.prototype.open = function () { |
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closeAll(this); |
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this.el.classList.add("wpsubs-tag-select--open"); |
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this._filterItems(""); |
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if (this.input) this.input.focus(); |
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}; |
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|
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WPSubsTagSelect.prototype.close = function () { |
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this.el.classList.remove("wpsubs-tag-select--open"); |
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if (this.input) { |
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this.input.value = ""; |
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this._filterItems(""); |
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} |
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}; |
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|
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WPSubsTagSelect.prototype.isOpen = function () { |
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return this.el.classList.contains("wpsubs-tag-select--open"); |
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}; |
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|
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/** Show/hide dropdown items based on query, always hiding selected ones. */ |
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WPSubsTagSelect.prototype._filterItems = function (query) { |
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var q = query.trim().toLowerCase(); |
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var items = this.list ? this.list.querySelectorAll(".wpsubs-tag-select__item") : []; |
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var visible = 0; |
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items.forEach(function (item) { |
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if (item.hasAttribute("data-selected")) { |
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item.style.display = "none"; |
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return; |
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} |
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var text = item.textContent.toLowerCase(); |
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var match = !q || text.indexOf(q) !== -1; |
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item.style.display = match ? "" : "none"; |
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if (match) visible++; |
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}); |
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if (this.emptyEl) { |
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this.emptyEl.style.display = visible === 0 ? "" : "none"; |
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} |
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}; |
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|
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/** Add a pill for the given dropdown item. */ |
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WPSubsTagSelect.prototype._addPill = function (item) { |
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var value = item.dataset.value !== undefined ? item.dataset.value : ""; |
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var label = item.textContent.trim(); |
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|
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// For single-select, remove the existing pill first. |
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if (!this.multiple) { |
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var existing = this.el.querySelectorAll(".wpsubs-tag-select__pill"); |
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var self = this; |
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existing.forEach(function (p) { |
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self._removePillEl(p, false); |
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}); |
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} |
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|
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// Build the pill. |
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var pill = document.createElement("span"); |
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pill.className = "wpsubs-tag-select__pill"; |
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pill.dataset.value = value; |
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|
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var pillLabel = document.createElement("span"); |
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pillLabel.className = "wpsubs-tag-select__pill-label"; |
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pillLabel.textContent = label; |
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|
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var removeBtn = document.createElement("button"); |
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removeBtn.type = "button"; |
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removeBtn.className = "wpsubs-tag-select__pill-remove"; |
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removeBtn.setAttribute("aria-label", "Remove " + label); |
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removeBtn.innerHTML = "✕"; // × |
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|
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pill.appendChild(pillLabel); |
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pill.appendChild(removeBtn); |
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|
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// Insert the pill before the text input. |
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if (this.input) { |
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this.field.insertBefore(pill, this.input); |
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} else { |
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this.field.appendChild(pill); |
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} |
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|
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// Mark dropdown item as selected so it stays hidden. |
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item.setAttribute("data-selected", ""); |
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item.style.display = "none"; |
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|
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this._syncHiddenInputs(); |
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this._updateInputPlaceholder(); |
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|
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if (this.input) this.input.value = ""; |
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this._filterItems(""); |
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|
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this.el.dispatchEvent( |
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new CustomEvent("wpsubs:select", { |
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bubbles: true, |
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detail: { value: value, label: label, selected: true }, |
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}), |
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); |
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}; |
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|
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/** Remove a pill element. Pass sync=true to update hidden inputs (default). */ |
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WPSubsTagSelect.prototype._removePillEl = function (pill, sync) { |
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var value = pill.dataset.value !== undefined ? pill.dataset.value : ""; |
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var label = pill.querySelector(".wpsubs-tag-select__pill-label"); |
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var labelText = label ? label.textContent.trim() : value; |
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|
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pill.parentNode.removeChild(pill); |
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|
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// Un-mark the corresponding dropdown item. |
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var item = this.list |
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? this.list.querySelector('.wpsubs-tag-select__item[data-value="' + CSS.escape(value) + '"]') |
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: null; |
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if (item) { |
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item.removeAttribute("data-selected"); |
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} |
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|
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if (sync !== false) { |
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this._syncHiddenInputs(); |
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this._updateInputPlaceholder(); |
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this._filterItems(this.input ? this.input.value : ""); |
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|
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this.el.dispatchEvent( |
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new CustomEvent("wpsubs:select", { |
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bubbles: true, |
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detail: { value: value, label: labelText, selected: false }, |
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}), |
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); |
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} |
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}; |
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|
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/** Rebuild hidden inputs to match current pills. */ |
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WPSubsTagSelect.prototype._syncHiddenInputs = function () { |
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var existing = this.el.querySelectorAll("input[data-ts-val]"); |
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var fieldName = existing.length > 0 ? existing[0].name : this.fieldName + (this.multiple ? "[]" : ""); |
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|
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existing.forEach(function (inp) { |
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inp.parentNode.removeChild(inp); |
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}); |
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|
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var pills = this.el.querySelectorAll(".wpsubs-tag-select__pill"); |
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var self = this; |
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|
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if (this.multiple) { |
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if (pills.length === 0) { |
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// Empty sentinel so the form field is always present on submit. |
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var sentinel = document.createElement("input"); |
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sentinel.type = "hidden"; |
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sentinel.name = fieldName; |
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sentinel.value = ""; |
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sentinel.setAttribute("data-ts-val", ""); |
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self.el.appendChild(sentinel); |
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} else { |
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pills.forEach(function (pill) { |
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var inp = document.createElement("input"); |
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inp.type = "hidden"; |
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inp.name = fieldName; |
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inp.value = pill.dataset.value !== undefined ? pill.dataset.value : ""; |
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inp.setAttribute("data-ts-val", ""); |
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self.el.appendChild(inp); |
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}); |
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} |
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} else { |
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var inp = document.createElement("input"); |
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inp.type = "hidden"; |
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inp.name = fieldName; |
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inp.value = pills.length > 0 && pills[0].dataset.value !== undefined ? pills[0].dataset.value : ""; |
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inp.setAttribute("data-ts-val", ""); |
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self.el.appendChild(inp); |
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} |
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}; |
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|
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/** Show placeholder only when there are no pills. */ |
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WPSubsTagSelect.prototype._updateInputPlaceholder = function () { |
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if (!this.input) return; |
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var pills = this.el.querySelectorAll(".wpsubs-tag-select__pill"); |
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this.input.placeholder = pills.length === 0 ? this.el.dataset.placeholder || "" : ""; |
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}; |
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|
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WPSubsTagSelect.prototype._bind = function () { |
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var self = this; |
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|
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if (self.field) { |
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self.field.addEventListener("click", function (e) { |
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e.stopPropagation(); |
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var removeBtn = e.target.closest(".wpsubs-tag-select__pill-remove"); |
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if (removeBtn) { |
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var pill = removeBtn.closest(".wpsubs-tag-select__pill"); |
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if (pill) self._removePillEl(pill); |
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return; |
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} |
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self.open(); |
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}); |
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} |
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|
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if (self.input) { |
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self.input.addEventListener("input", function () { |
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if (!self.isOpen()) self.open(); |
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self._filterItems(self.input.value); |
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}); |
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} |
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|
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if (self.dropdown) { |
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self.dropdown.addEventListener("click", function (e) { |
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e.stopPropagation(); |
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var item = e.target.closest(".wpsubs-tag-select__item"); |
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if (!item || item.hasAttribute("data-disabled")) return; |
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self._addPill(item); |
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if (!self.multiple) self.close(); |
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}); |
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} |
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}; |
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|
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function closeAll(except) { |
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instances.forEach(function (inst) { |
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if (inst !== except) inst.close(); |
| 379 |
}); |
| 380 |
} |
| 381 |
|
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/** |
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* Initialise all un-initialised .wpsubs-tag-select elements under root. |
| 384 |
* |
| 385 |
* @param {Document|HTMLElement} [root] |
| 386 |
*/ |
| 387 |
function init(root) { |
| 388 |
(root || document).querySelectorAll(".wpsubs-tag-select:not([data-ts-init])").forEach(function (el) { |
| 389 |
el.setAttribute("data-ts-init", "1"); |
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new WPSubsTagSelect(el); |
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}); |
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} |
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|
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document.addEventListener("click", function () { |
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closeAll(); |
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}); |
| 397 |
document.addEventListener("keydown", function (e) { |
| 398 |
if (e.key === "Escape") closeAll(); |
| 399 |
}); |
| 400 |
|
| 401 |
if (document.readyState === "loading") { |
| 402 |
document.addEventListener("DOMContentLoaded", function () { |
| 403 |
init(); |
| 404 |
}); |
| 405 |
} else { |
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init(); |
| 407 |
} |
| 408 |
|
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// Public API |
| 410 |
window.WPSubsTagSelect = { init: init }; |
| 411 |
})(); |
| 412 |
|
