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345 lines
12 KiB
345 lines
12 KiB
/** |
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* Created by zcf_1 on 2017/5/2. |
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*/ |
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BI.MultiSelectInsertList = BI.inherit(BI.Single, { |
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_defaultConfig: function () { |
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return BI.extend(BI.MultiSelectInsertList.superclass._defaultConfig.apply(this, arguments), { |
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baseCls: "bi-multi-select-insert-list", |
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itemsCreator: BI.emptyFn, |
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valueFormatter: BI.emptyFn, |
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searcherHeight: 24, |
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itemHeight: 24 |
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}); |
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}, |
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_init: function () { |
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BI.MultiSelectInsertList.superclass._init.apply(this, arguments); |
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var self = this, o = this.options; |
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this.storeValue = this._assertValue(o.value || {}); |
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var assertShowValue = function () { |
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BI.isKey(self._startValue) && (self.storeValue.type === BI.Selection.All ? BI.remove(self.storeValue.value, self._startValue) : BI.pushDistinct(self.storeValue.value, self._startValue)); |
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// self.trigger.setValue(self.storeValue); |
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}; |
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this.adapter = BI.createWidget({ |
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type: "bi.multi_select_loader", |
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cls: "popup-multi-select-list bi-border-left bi-border-right bi-border-bottom", |
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itemsCreator: o.itemsCreator, |
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itemHeight: o.itemHeight, |
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valueFormatter: o.valueFormatter, |
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logic: { |
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dynamic: false |
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}, |
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// onLoaded: o.onLoaded, |
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el: {}, |
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value: o.value |
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}); |
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this.adapter.on(BI.MultiSelectLoader.EVENT_CHANGE, function () { |
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self.storeValue = this.getValue(); |
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assertShowValue(); |
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self.fireEvent(BI.MultiSelectInsertList.EVENT_CHANGE); |
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}); |
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this.searcherPane = BI.createWidget({ |
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type: "bi.multi_select_search_insert_pane", |
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cls: "bi-border-left bi-border-right bi-border-bottom", |
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valueFormatter: o.valueFormatter, |
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keywordGetter: function () { |
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return self.trigger.getKeyword(); |
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}, |
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itemsCreator: function (op, callback) { |
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var keyword = self.trigger.getKeyword(); |
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if (BI.isNotEmptyString(keyword)) { |
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op.keywords = [keyword]; |
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this.setKeyword(op.keywords[0]); |
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o.itemsCreator(op, callback); |
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} |
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}, |
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itemHeight: o.itemHeight, |
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listeners: [{ |
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eventName: BI.MultiSelectSearchInsertPane.EVENT_ADD_ITEM, |
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action: function () { |
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var keyword = self.trigger.getKeyword(); |
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if (!self.trigger.hasMatched()) { |
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if (self.storeValue.type === BI.Selection.Multi) { |
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BI.pushDistinct(self.storeValue.value, keyword); |
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} |
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self._showAdapter(); |
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self.adapter.setValue(self.storeValue); |
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self.adapter.populate(); |
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if (self.storeValue.type === BI.Selection.Multi) { |
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self.fireEvent(BI.MultiSelectInsertList.EVENT_CHANGE); |
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} |
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} |
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} |
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}] |
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}); |
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this.searcherPane.setVisible(false); |
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this.trigger = BI.createWidget({ |
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type: "bi.searcher", |
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el: { |
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height: o.searcherHeight, |
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}, |
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allowSearchBlank: false, |
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isAutoSearch: false, |
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isAutoSync: false, |
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onSearch: function (op, callback) { |
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callback(); |
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}, |
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adapter: this.adapter, |
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popup: this.searcherPane, |
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height: 200, |
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masker: false, |
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listeners: [{ |
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eventName: BI.Searcher.EVENT_START, |
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action: function () { |
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self._showSearcherPane(); |
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self._setStartValue(""); |
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this.setValue(BI.deepClone(self.storeValue)); |
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} |
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}, { |
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eventName: BI.Searcher.EVENT_STOP, |
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action: function () { |
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self._showAdapter(); |
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self._setStartValue(""); |
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self.adapter.setValue(self.storeValue); |
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// 需要刷新回到初始界面，否则搜索的结果不能放在最前面 |
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self.adapter.populate(); |
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} |
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}, { |
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eventName: BI.Searcher.EVENT_PAUSE, |
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action: function () { |
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var keyword = this.getKeyword(); |
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if (this.hasMatched()) { |
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self._join({ |
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type: BI.Selection.Multi, |
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value: [keyword] |
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}, function () { |
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if (self.storeValue.type === BI.Selection.Multi) { |
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BI.pushDistinct(self.storeValue.value, keyword); |
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} |
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self._showAdapter(); |
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self.adapter.setValue(self.storeValue); |
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self._setStartValue(keyword); |
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assertShowValue(); |
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self.adapter.populate(); |
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self._setStartValue(""); |
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self.fireEvent(BI.MultiSelectInsertList.EVENT_CHANGE); |
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}); |
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} |
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self._showAdapter(); |
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} |
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}, { |
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eventName: BI.Searcher.EVENT_SEARCHING, |
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action: function () { |
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var keywords = this.getKeywords(); |
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var last = BI.last(keywords); |
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keywords = BI.initial(keywords || []); |
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if (keywords.length > 0) { |
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self._joinKeywords(keywords, function () { |
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if (BI.isEndWithBlank(last)) { |
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self.adapter.setValue(self.storeValue); |
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assertShowValue(); |
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self.adapter.populate(); |
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self._setStartValue(""); |
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} else { |
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self.adapter.setValue(self.storeValue); |
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assertShowValue(); |
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} |
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self.fireEvent(BI.MultiSelectInsertList.EVENT_CHANGE); |
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}); |
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} |
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} |
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}, { |
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eventName: BI.Searcher.EVENT_CHANGE, |
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action: function (value, obj) { |
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if (obj instanceof BI.MultiSelectBar) { |
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self._joinAll(this.getValue(), function () { |
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assertShowValue(); |
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self.fireEvent(BI.MultiSelectInsertList.EVENT_CHANGE); |
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}); |
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} else { |
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self._join(this.getValue(), function () { |
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assertShowValue(); |
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self.fireEvent(BI.MultiSelectInsertList.EVENT_CHANGE); |
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}); |
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} |
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} |
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}], |
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value: o.value |
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}); |
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BI.createWidget({ |
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type: "bi.vtape", |
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element: this, |
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items: [{ |
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el: this.trigger, |
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height: o.searcherHeight |
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}, { |
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el: this.adapter, |
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height: "fill" |
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}] |
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}); |
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BI.createWidget({ |
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type: "bi.absolute", |
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element: this, |
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items: [{ |
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el: this.searcherPane, |
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top: o.searcherHeight, |
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bottom: 0, |
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left: 0, |
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right: 0 |
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}] |
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}); |
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}, |
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_showAdapter: function () { |
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this.adapter.setVisible(true); |
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this.searcherPane.setVisible(false); |
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}, |
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_showSearcherPane: function () { |
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this.searcherPane.setVisible(true); |
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this.adapter.setVisible(false); |
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}, |
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_defaultState: function () { |
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this.trigger.stopEditing(); |
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}, |
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_assertValue: function (val) { |
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val || (val = {}); |
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val.type || (val.type = BI.Selection.Multi); |
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val.value || (val.value = []); |
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return val; |
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}, |
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_makeMap: function (values) { |
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return BI.makeObject(values || []); |
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}, |
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_joinKeywords: function (keywords, callback) { |
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var self = this, o = this.options; |
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this._assertValue(this.storeValue); |
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// 和复选下拉框同步，allData做缓存是会爆炸的 |
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o.itemsCreator({ |
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type: BI.MultiSelectInsertList.REQ_GET_ALL_DATA, |
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keywords: keywords |
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}, function (ob) { |
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var values = BI.map(ob.items, "value"); |
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digest(values); |
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}); |
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function digest (items) { |
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var selectedMap = self._makeMap(items); |
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BI.each(keywords, function (i, val) { |
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if (BI.isNotNull(selectedMap[val])) { |
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self.storeValue.type === BI.Selection.Multi ? BI.pushDistinct(self.storeValue.value, val) : BI.remove(self.storeValue.value, val); |
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} |
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}); |
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callback(); |
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} |
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}, |
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_joinAll: function (res, callback) { |
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var self = this, o = this.options; |
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this._assertValue(res); |
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o.itemsCreator({ |
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type: BI.MultiSelectInsertList.REQ_GET_ALL_DATA, |
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keywords: [self.trigger.getKeyword()] |
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}, function (ob) { |
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var items = BI.map(ob.items, "value"); |
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if (self.storeValue.type === res.type) { |
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var change = false; |
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var map = self._makeMap(self.storeValue.value); |
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BI.each(items, function (i, v) { |
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if (BI.isNotNull(map[v])) { |
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change = true; |
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delete map[v]; |
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} |
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}); |
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change && (self.storeValue.value = BI.values(map)); |
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callback(); |
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return; |
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} |
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var selectedMap = self._makeMap(self.storeValue.value); |
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var notSelectedMap = self._makeMap(res.value); |
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var newItems = []; |
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BI.each(items, function (i, item) { |
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if (BI.isNotNull(selectedMap[items[i]])) { |
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delete selectedMap[items[i]]; |
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} |
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if (BI.isNull(notSelectedMap[items[i]])) { |
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newItems.push(item); |
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} |
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}); |
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self.storeValue.value = newItems.concat(BI.values(selectedMap)); |
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callback(); |
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}); |
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}, |
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_join: function (res, callback) { |
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var self = this, o = this.options; |
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this._assertValue(res); |
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this._assertValue(this.storeValue); |
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if (this.storeValue.type === res.type) { |
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var map = this._makeMap(this.storeValue.value); |
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BI.each(res.value, function (i, v) { |
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if (!map[v]) { |
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self.storeValue.value.push(v); |
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map[v] = v; |
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} |
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}); |
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var change = false; |
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BI.each(res.assist, function (i, v) { |
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if (BI.isNotNull(map[v])) { |
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change = true; |
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delete map[v]; |
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} |
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}); |
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change && (this.storeValue.value = BI.values(map)); |
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callback(); |
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return; |
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} |
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this._joinAll(res, callback); |
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}, |
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_setStartValue: function (value) { |
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this._startValue = value; |
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this.adapter.setStartValue(value); |
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}, |
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isAllSelected: function () { |
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return this.adapter.isAllSelected(); |
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}, |
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resize: function () { |
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// this.trigger.getCounter().adjustView(); |
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// this.trigger.adjustView(); |
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}, |
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setValue: function (v) { |
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this.storeValue = v || {}; |
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this._assertValue(this.storeValue); |
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this.adapter.setValue(this.storeValue); |
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this.trigger.setValue(this.storeValue); |
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}, |
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getValue: function () { |
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return BI.deepClone(this.storeValue); |
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}, |
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populate: function () { |
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this.adapter.populate.apply(this.adapter, arguments); |
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this.trigger.populate.apply(this.trigger, arguments); |
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} |
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}); |
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BI.extend(BI.MultiSelectInsertList, { |
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REQ_GET_DATA_LENGTH: 1, |
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REQ_GET_ALL_DATA: -1 |
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}); |
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BI.MultiSelectInsertList.EVENT_CHANGE = "EVENT_CHANGE"; |
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BI.shortcut("bi.multi_select_insert_list", BI.MultiSelectInsertList);
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