devextreme
Version:
HTML5 JavaScript Component Suite for Responsive Web Development
50 lines (49 loc) • 1.71 kB
JavaScript
/**
* DevExtreme (ui/widget/ui.template_base.js)
* Version: 18.2.18
* Build date: Tue Oct 18 2022
*
* Copyright (c) 2012 - 2022 Developer Express Inc. ALL RIGHTS RESERVED
* Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
*/
"use strict";
var $ = require("../../core/renderer"),
domAdapter = require("../../core/dom_adapter"),
Callbacks = require("../../core/utils/callbacks"),
domUtils = require("../../core/utils/dom"),
Class = require("../../core/class"),
abstract = Class.abstract;
var renderedCallbacks = Callbacks({
syncStrategy: true
});
var TemplateBase = Class.inherit({
render: function(options) {
options = options || {};
var onRendered = options.onRendered;
delete options.onRendered;
var $result = this._renderCore(options);
this._ensureResultInContainer($result, options.container);
renderedCallbacks.fire($result, options.container);
onRendered && onRendered();
return $result
},
_ensureResultInContainer: function($result, container) {
if (!container) {
return
}
var $container = $(container);
var resultInContainer = domUtils.contains($container.get(0), $result.get(0));
$container.append($result);
if (resultInContainer) {
return
}
var resultInBody = domAdapter.getBody().contains($container.get(0));
if (!resultInBody) {
return
}
domUtils.triggerShownEvent($result)
},
_renderCore: abstract
});
module.exports = TemplateBase;
module.exports.renderedCallbacks = renderedCallbacks;