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57 lines
1.7 KiB
57 lines
1.7 KiB
/** |
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* 简单的复选下拉框控件, 适用于数据量少的情况 |
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* 封装了字段处理逻辑 |
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* |
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* Created by GUY on 2015/10/29. |
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* @class BI.ValueChooserPane |
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* @extends BI.Widget |
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*/ |
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BI.ValueChooserPane = BI.inherit(BI.AbstractValueChooser, { |
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_defaultConfig: function () { |
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return BI.extend(BI.ValueChooserPane.superclass._defaultConfig.apply(this, arguments), { |
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baseCls: "bi-value-chooser-pane", |
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items: null, |
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itemsCreator: BI.emptyFn, |
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cache: true |
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}); |
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}, |
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_init: function () { |
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BI.ValueChooserPane.superclass._init.apply(this, arguments); |
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var self = this, o = this.options; |
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this.list = BI.createWidget({ |
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type: "bi.multi_select_list", |
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element: this, |
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itemsCreator: BI.bind(this._itemsCreator, this), |
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valueFormatter: BI.bind(this._valueFormatter, this) |
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}); |
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this.list.on(BI.MultiSelectList.EVENT_CHANGE, function () { |
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self.fireEvent(BI.ValueChooserPane.EVENT_CHANGE); |
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}); |
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if (BI.isNotNull(o.items)) { |
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this.populate(o.items); |
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} |
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}, |
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setValue: function (v) { |
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this.list.setValue(v); |
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}, |
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getValue: function () { |
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var val = this.list.getValue() || {}; |
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return { |
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type: val.type, |
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value: val.value |
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}; |
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}, |
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populate: function (items) { |
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// 直接用combo的populate不会作用到AbstractValueChooser上 |
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this.items = items; |
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this.list.populate.apply(this.list, arguments); |
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} |
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}); |
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BI.ValueChooserPane.EVENT_CHANGE = "ValueChooserPane.EVENT_CHANGE"; |
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BI.shortcut("bi.value_chooser_pane", BI.ValueChooserPane); |