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45 lines
978 B
45 lines
978 B
/** |
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* 表示当前对象 |
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* |
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* Created by GUY on 2015/9/7. |
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* @class BI.EL |
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* @extends BI.Widget |
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*/ |
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BI.Context = BI.inherit(BI.Widget, { |
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props: { |
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context: "", |
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watch: {}, |
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el: {}, |
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items: [], |
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}, |
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render: function () { |
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var self = this, o = this.options; |
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this.context = BI.createWidget(o.items[0] || o.el, { |
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element: this, |
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}); |
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this.context.on(BI.Controller.EVENT_CHANGE, function () { |
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self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); |
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}); |
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}, |
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created: function () { |
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var o = this.options; |
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if (o.context) { |
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BI.watch(o.context, o.watch); |
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} |
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}, |
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setValue: function (v) { |
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this.context.setValue(v); |
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}, |
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getValue: function () { |
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return this.context.getValue(); |
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}, |
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populate: function () { |
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this.context.populate.apply(this, arguments); |
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}, |
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}); |
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BI.shortcut("bi.context", BI.Context);
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