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59 lines
1.8 KiB
59 lines
1.8 KiB
8 years ago
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(function ($) {
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var kv = {}; // alex:键(编辑器简称,如text)值(也是一个字符串,如FR.TextEditor)对
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$.shortcut = function (xtype, cls) {
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if (kv[xtype] != null) {
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throw ("shortcut:[" + xtype + "] has been registed");
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}
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kv[xtype] = cls;
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$.extend(cls.prototype, {
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xtype: xtype
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})
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};
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// 根据配置属性生成widget
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var createWidget = function (config) {
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// alex:如果是一个jquery对象,就在外面套一层,变成一个FR.Widget
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if (config instanceof $) {
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return new BI.Widget({
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element: config
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});
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}
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if (config['classType']) {
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return new (new Function('return ' + config['classType'] + ';')())(config);
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}
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if (!config.type) {
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}
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var xtype = config.type.toLowerCase();
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var cls = kv[xtype];
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return new cls(config);
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};
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BI.createWidget = function (item, options) {
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var el;
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options || (options = {});
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if (BI.isEmpty(item) && BI.isEmpty(options)) {
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return BI.Plugin.getObject("bi.layout", BI.createWidget({
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type: "bi.layout"
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}));
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}
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if (BI.isWidget(item)) {
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return item;
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}
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if (item && (item.type || options.type)) {
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el = BI.extend({}, options, item);
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return BI.Plugin.getObject(el.type, createWidget(BI.Plugin.getWidget(el.type, el)));
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}
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if (item && item.el && (item.el.type || options.type)) {
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el = BI.extend({}, options, item.el);
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return BI.Plugin.getObject(el.type, createWidget(BI.Plugin.getWidget(el.type, el)));
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}
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if (item && BI.isWidget(item.el)) {
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return item.el;
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}
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throw new Error('无法根据item创建组件');
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}
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})(jQuery);
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