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46 lines
975 B
46 lines
975 B
3 years ago
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/**
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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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