windy
7 years ago
7 changed files with 1820 additions and 140 deletions
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|
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/** |
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* Created by roy on 15/8/14. |
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*/ |
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BI.DownListCombo = BI.inherit(BI.Widget, { |
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_defaultConfig: function () { |
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return BI.extend(BI.DownListCombo.superclass._defaultConfig.apply(this, arguments), { |
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baseCls: "bi-multilayer-down-list-combo", |
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height: 24, |
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items: [], |
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adjustLength: 0, |
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direction: "bottom", |
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trigger: "click", |
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container: null, |
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stopPropagation: false, |
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el: {} |
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}); |
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}, |
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_init: function () { |
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BI.DownListCombo.superclass._init.apply(this, arguments); |
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var self = this, o = this.options; |
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this.popupview = BI.createWidget({ |
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type: "bi.multi_layer_down_list_popup", |
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items: o.items, |
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chooseType: o.chooseType, |
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value: o.value |
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}); |
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|
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this.popupview.on(BI.DownListPopup.EVENT_CHANGE, function (value) { |
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self.fireEvent(BI.DownListCombo.EVENT_CHANGE, value); |
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self.downlistcombo.hideView(); |
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}); |
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this.popupview.on(BI.DownListPopup.EVENT_SON_VALUE_CHANGE, function (value, fatherValue) { |
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self.fireEvent(BI.DownListCombo.EVENT_SON_VALUE_CHANGE, value, fatherValue); |
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self.downlistcombo.hideView(); |
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}); |
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this.downlistcombo = BI.createWidget({ |
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element: this, |
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type: "bi.combo", |
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trigger: o.trigger, |
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isNeedAdjustWidth: false, |
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container: o.container, |
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adjustLength: o.adjustLength, |
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direction: o.direction, |
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stopPropagation: o.stopPropagation, |
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el: BI.createWidget(o.el, { |
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type: "bi.icon_trigger", |
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extraCls: o.iconCls ? o.iconCls : "pull-down-font", |
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width: o.width, |
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height: o.height |
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}), |
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popup: { |
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el: this.popupview, |
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stopPropagation: true, |
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maxHeight: 1000 |
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} |
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}); |
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|
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this.downlistcombo.on(BI.Combo.EVENT_BEFORE_POPUPVIEW, function () { |
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self.fireEvent(BI.DownListCombo.EVENT_BEFORE_POPUPVIEW); |
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}); |
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}, |
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hideView: function () { |
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this.downlistcombo.hideView(); |
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}, |
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showView: function () { |
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this.downlistcombo.showView(); |
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}, |
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populate: function (items) { |
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this.popupview.populate(items); |
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}, |
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setValue: function (v) { |
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this.popupview.setValue(v); |
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}, |
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getValue: function () { |
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return this.popupview.getValue(); |
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} |
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}); |
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BI.DownListCombo.EVENT_CHANGE = "EVENT_CHANGE"; |
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BI.DownListCombo.EVENT_SON_VALUE_CHANGE = "EVENT_SON_VALUE_CHANGE"; |
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BI.DownListCombo.EVENT_BEFORE_POPUPVIEW = "EVENT_BEFORE_POPUPVIEW"; |
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BI.shortcut("bi.multi_layer_down_list_combo", BI.DownListCombo); |
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@ -0,0 +1,324 @@
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/** |
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* Created by roy on 15/9/8. |
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* 处理popup中的item分组样式 |
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* 一个item分组中的成员大于一时，该分组设置为单选，并且默认状态第一个成员设置为已选择项 |
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*/ |
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BI.MultiLayerDownListPopup = BI.inherit(BI.Pane, { |
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constants: { |
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nextIcon: "pull-right-e-font", |
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height: 25, |
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iconHeight: 12, |
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iconWidth: 12, |
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hgap: 0, |
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vgap: 0, |
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border: 1 |
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}, |
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_defaultConfig: function () { |
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var conf = BI.MultiLayerDownListPopup.superclass._defaultConfig.apply(this, arguments); |
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return BI.extend(conf, { |
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baseCls: "bi-down-list-popup", |
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items: [], |
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chooseType: BI.Selection.Multi |
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}); |
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}, |
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_init: function () { |
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BI.MultiLayerDownListPopup.superclass._init.apply(this, arguments); |
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this.singleValues = []; |
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this.childValueMap = {}; |
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this.fatherValueMap = {}; |
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var self = this, o = this.options, children = this._createPopupItems(o.items); |
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this.popup = BI.createWidget({ |
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type: "bi.button_tree", |
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items: BI.createItems(children, |
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{}, { |
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adjustLength: -2 |
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} |
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), |
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layouts: [{ |
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type: "bi.vertical", |
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hgap: this.constants.hgap, |
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vgap: this.constants.vgap |
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}], |
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value: this._digest(o.value), |
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chooseType: o.chooseType |
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}); |
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this.popup.on(BI.ButtonTree.EVENT_CHANGE, function (value, object) { |
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var changedValue = value; |
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if (BI.isNotNull(self.childValueMap[value])) { |
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changedValue = self.childValueMap[value]; |
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self.fireEvent(BI.MultiLayerDownListPopup.EVENT_SON_VALUE_CHANGE, changedValue, self.fatherValueMap[value]); |
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} else { |
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self.fireEvent(BI.MultiLayerDownListPopup.EVENT_CHANGE, changedValue, object); |
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} |
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if (!self.singleValues.contains(changedValue)) { |
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var item = self.getValue(); |
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var result = []; |
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BI.each(item, function (i, valueObject) { |
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if (valueObject.value != changedValue) { |
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result.push(valueObject); |
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} |
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}); |
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self.setValue(result); |
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} |
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}); |
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BI.createWidget({ |
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type: "bi.vertical", |
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element: this, |
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items: [this.popup] |
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}); |
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}, |
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_createPopupItems: function (items) { |
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var self = this, result = []; |
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BI.each(items, function (i, it) { |
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var item_done = { |
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type: "bi.down_list_group", |
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items: [] |
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}; |
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BI.each(it, function (i, item) { |
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if (BI.isNotEmptyArray(item.children) && !BI.isEmpty(item.el)) { |
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item.type = "bi.combo_group"; |
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item.cls = "down-list-group"; |
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item.trigger = "hover"; |
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item.isNeedAdjustWidth = false; |
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item.el.title = item.el.title || item.el.text; |
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item.el.type = "bi.down_list_group_item"; |
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item.el.logic = { |
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dynamic: true |
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}; |
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item.el.height = self.constants.height; |
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item.el.iconCls2 = self.constants.nextIcon; |
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item.popup = { |
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lgap: 4, |
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el: { |
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type: "bi.button_tree", |
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chooseType: 0, |
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layouts: [{ |
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type: "bi.vertical" |
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}] |
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} |
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}; |
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item.el.childValues = []; |
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BI.each(item.children, function (i, child) { |
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child = child.el ? BI.extend(child.el, {children: child.children}) : child; |
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var fatherValue = BI.deepClone(item.el.value); |
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var childValue = BI.deepClone(child.value); |
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self.singleValues.push(child.value); |
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child.type = "bi.down_list_item"; |
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child.extraCls = " child-down-list-item"; |
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child.title = child.title || child.text; |
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child.textRgap = 10; |
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child.isNeedAdjustWidth = false; |
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child.logic = { |
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dynamic: true |
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}; |
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child.father = fatherValue; |
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self.fatherValueMap[self._createChildValue(fatherValue, childValue)] = fatherValue; |
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self.childValueMap[self._createChildValue(fatherValue, childValue)] = childValue; |
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child.value = self._createChildValue(fatherValue, childValue); |
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item.el.childValues.push(child.value); |
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if (BI.isNotEmptyArray(child.children)) { |
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child.type = "bi.down_list_group_item"; |
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self._createChildren(child); |
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child.height = self.constants.height; |
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child.iconCls2 = self.constants.nextIcon; |
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item.el.childValues = BI.concat(item.el.childValues, child.childValues); |
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} |
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}); |
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} else { |
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item.type = "bi.down_list_item"; |
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item.title = item.title || item.text; |
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item.textRgap = 10; |
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item.isNeedAdjustWidth = false; |
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item.logic = { |
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dynamic: true |
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}; |
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} |
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var el_done = {}; |
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el_done.el = item; |
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item_done.items.push(el_done); |
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}); |
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if (self._isGroup(item_done.items)) { |
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BI.each(item_done.items, function (i, item) { |
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self.singleValues.push(item.el.value); |
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}); |
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} |
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result.push(item_done); |
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if (self._needSpliter(i, items.length)) { |
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var spliter_container = BI.createWidget({ |
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type: "bi.vertical", |
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items: [{ |
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el: { |
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type: "bi.layout", |
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cls: "bi-down-list-spliter bi-border-top cursor-pointer", |
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height: 0 |
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} |
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}], |
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cls: "bi-down-list-spliter-container cursor-pointer", |
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lgap: 10, |
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rgap: 10 |
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}); |
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result.push(spliter_container); |
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} |
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}); |
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return result; |
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}, |
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_createChildren: function (child) { |
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var self = this; |
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child.childValues = []; |
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BI.each(child.children, function (i, c) { |
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var fatherValue = BI.deepClone(child.value); |
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var childValue = BI.deepClone(c.value); |
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c.type = "bi.down_list_item"; |
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c.title = c.title || c.text; |
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c.textRgap = 10; |
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c.isNeedAdjustWidth = false; |
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c.logic = { |
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dynamic: true |
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}; |
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c.father = fatherValue; |
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self.fatherValueMap[self._createChildValue(fatherValue, childValue)] = fatherValue; |
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self.childValueMap[self._createChildValue(fatherValue, childValue)] = childValue; |
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c.value = self._createChildValue(fatherValue, childValue); |
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child.childValues.push(c.value); |
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}); |
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}, |
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_isGroup: function (i) { |
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return i.length > 1; |
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}, |
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_needSpliter: function (i, itemLength) { |
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return i < itemLength - 1; |
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}, |
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_createChildValue: function (fatherValue, childValue) { |
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var fValue = fatherValue; |
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if(BI.isArray(fatherValue)) { |
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fValue = fatherValue.join("_"); |
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} |
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return fValue + "_" + childValue; |
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}, |
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_digest: function (valueItem) { |
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var self = this; |
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var valueArray = []; |
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BI.each(valueItem, function (i, item) { |
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var value; |
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if (BI.isNotNull(item.childValue)) { |
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value = self._createChildValue(item.value, item.childValue); |
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} else { |
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value = item.value; |
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} |
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valueArray.push(value); |
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} |
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); |
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return valueArray; |
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}, |
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|
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_checkValues: function (values) { |
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var self = this, o = this.options; |
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var value = []; |
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BI.each(o.items, function (idx, itemGroup) { |
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BI.each(itemGroup, function (id, item) { |
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if(BI.isNotNull(item.children)) { |
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var childValues = getChildrenValue(item); |
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var v = joinValue(childValues, values[idx]); |
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if(BI.isNotEmptyString(v)) { |
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value.push(v); |
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} |
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}else{ |
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if(item.value === values[idx][0]) { |
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value.push(values[idx][0]); |
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} |
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} |
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}); |
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}); |
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return value; |
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function joinValue (sources, targets) { |
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var value = ""; |
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BI.some(sources, function (idx, s) { |
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return BI.some(targets, function (id, t) { |
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if(s === t) { |
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value = s; |
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return true; |
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} |
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}); |
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}); |
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return value; |
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} |
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function getChildrenValue (item) { |
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var children = []; |
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if(BI.isNotNull(item.children)) { |
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BI.each(item.children, function (idx, child) { |
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children = BI.concat(children, getChildrenValue(child)); |
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}); |
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} else { |
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children.push(item.value); |
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} |
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return children; |
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} |
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}, |
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populate: function (items) { |
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BI.MultiLayerDownListPopup.superclass.populate.apply(this, arguments); |
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var self = this; |
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self.childValueMap = {}; |
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self.fatherValueMap = {}; |
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self.singleValues = []; |
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var children = self._createPopupItems(items); |
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var popupItem = BI.createItems(children, |
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{}, { |
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adjustLength: -2 |
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} |
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); |
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self.popup.populate(popupItem); |
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}, |
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|
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setValue: function (valueItem) { |
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this.popup.setValue(this._digest(valueItem)); |
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}, |
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_getValue: function () { |
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var v = []; |
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BI.each(this.popup.getAllButtons(), function (i, item) { |
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i % 2 === 0 && v.push(item.getValue()); |
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}); |
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return v; |
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}, |
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getValue: function () { |
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var self = this, result = []; |
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var values = this._checkValues(this._getValue()); |
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BI.each(values, function (i, value) { |
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var valueItem = {}; |
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if (BI.isNotNull(self.childValueMap[value])) { |
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var fartherValue = self.fatherValueMap[value]; |
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valueItem.childValue = self.childValueMap[value]; |
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valueItem.value = fartherValue.split("_"); |
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} else { |
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valueItem.value = value; |
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} |
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result.push(valueItem); |
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}); |
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return result; |
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} |
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|
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}); |
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BI.MultiLayerDownListPopup.EVENT_CHANGE = "EVENT_CHANGE"; |
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BI.MultiLayerDownListPopup.EVENT_SON_VALUE_CHANGE = "EVENT_SON_VALUE_CHANGE"; |
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BI.shortcut("bi.multi_layer_down_list_popup", BI.MultiLayerDownListPopup); |
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