mirror of
https://github.com/mdbootstrap/mdb-ui-kit.git
synced 2024-11-22 17:47:11 +03:00
123 lines
3.6 KiB
JavaScript
123 lines
3.6 KiB
JavaScript
import Base from "./base";
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import Util from "./util";
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const CollapseInline = ($ => {
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/**
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* ------------------------------------------------------------------------
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* Constants
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* ------------------------------------------------------------------------
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*/
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const NAME = "collapseInline";
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const DATA_KEY = `bmd.${NAME}`;
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const JQUERY_NAME = `bmd${NAME.charAt(0).toUpperCase() + NAME.slice(1)}`;
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const JQUERY_NO_CONFLICT = $.fn[JQUERY_NAME];
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const Selector = {
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ANY_INPUT: "input, select, textarea"
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};
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const ClassName = {
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IN: "in",
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COLLAPSE: "collapse",
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COLLAPSING: "collapsing",
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COLLAPSED: "collapsed",
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WIDTH: "width"
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};
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const Default = {};
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/**
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* ------------------------------------------------------------------------
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* Class Definition
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* ------------------------------------------------------------------------
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*/
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class CollapseInline extends Base {
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// $element is expected to be the trigger
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// i.e. <button class="btn bmd-btn-icon" for="search" data-toggle="collapse" data-target="#search-field" aria-expanded="false" aria-controls="search-field">
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constructor($element, config) {
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super($element, $.extend(true, {}, Default, config));
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this.$bmdFormGroup = this.findMdbFormGroup(true);
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let collapseSelector = $element.data("target");
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this.$collapse = $(collapseSelector);
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Util.assert(
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$element,
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this.$collapse.length === 0,
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`Cannot find collapse target for ${Util.describe($element)}`
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);
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Util.assert(
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this.$collapse,
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!this.$collapse.hasClass(ClassName.COLLAPSE),
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`${Util.describe(
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this.$collapse
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)} is expected to have the '${ClassName.COLLAPSE}' class. It is being targeted by ${Util.describe(
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$element
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)}`
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);
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// find the first input for focusing
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let $inputs = this.$bmdFormGroup.find(Selector.ANY_INPUT);
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if ($inputs.length > 0) {
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this.$input = $inputs.first();
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}
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// automatically add the marker class to collapse width instead of height - nice convenience because it is easily forgotten
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if (!this.$collapse.hasClass(ClassName.WIDTH)) {
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this.$collapse.addClass(ClassName.WIDTH);
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}
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if (this.$input) {
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// add a listener to set focus
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this.$collapse.on("shown.bs.collapse", () => {
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this.$input.focus();
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});
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// add a listener to collapse field
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this.$input.blur(() => {
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this.$collapse.collapse("hide");
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});
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}
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}
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dispose() {
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super.dispose(DATA_KEY);
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this.$bmdFormGroup = null;
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this.$collapse = null;
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this.$input = null;
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}
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// ------------------------------------------------------------------------
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// private
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// ------------------------------------------------------------------------
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// static
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static _jQueryInterface(config) {
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return this.each(function() {
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let $element = $(this);
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let data = $element.data(DATA_KEY);
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if (!data) {
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data = new CollapseInline($element, config);
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$element.data(DATA_KEY, data);
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}
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});
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}
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}
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/**
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* ------------------------------------------------------------------------
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* jQuery
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* ------------------------------------------------------------------------
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*/
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$.fn[JQUERY_NAME] = CollapseInline._jQueryInterface;
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$.fn[JQUERY_NAME].Constructor = CollapseInline;
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$.fn[JQUERY_NAME].noConflict = () => {
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$.fn[JQUERY_NAME] = JQUERY_NO_CONFLICT;
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return CollapseInline._jQueryInterface;
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};
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return CollapseInline;
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})(jQuery);
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export default CollapseInline;
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