REPORT-30722 下拉树提供before_popup_view事件

changelog.md

@@ -1,5 +1,6 @@
 # 更新日志
 2.0(2020-04)
+- 下拉树系列添加下拉popup弹出前事件
 - 修复了复选下拉勾选值和搜索结果中含有父子串关系时提示不正确的问题
 - searcher提供可配是否支持搜索空格的allSearchBlank
 - 修复了复选下拉全选状态下使用空格添加值trigger显示更新不对的问题

src/component/treevaluechooser/combo.listtreevaluechooser.js

@@ -65,6 +65,11 @@ BI.ListTreeValueChooserInsertCombo = BI.inherit(BI.AbstractListTreeValueChooser,
                 action: function () {
                     self.fireEvent(BI.ListTreeValueChooserInsertCombo.EVENT_CONFIRM);
                 }
+            }, {
+                eventName: BI.MultiTreeCombo.EVENT_BEFORE_POPUPVIEW,
+                action: function () {
+                    self.fireEvent(BI.TreeValueChooserInsertCombo.EVENT_BEFORE_POPUPVIEW);
+                }
             }]
         });
     },
@@ -89,4 +94,5 @@ BI.ListTreeValueChooserInsertCombo.EVENT_STOP = "EVENT_STOP";
 BI.ListTreeValueChooserInsertCombo.EVENT_CLICK_ITEM = "EVENT_CLICK_ITEM";
 BI.ListTreeValueChooserInsertCombo.EVENT_SEARCHING = "EVENT_SEARCHING";
 BI.ListTreeValueChooserInsertCombo.EVENT_CONFIRM = "EVENT_CONFIRM";
+BI.ListTreeValueChooserInsertCombo.EVENT_BEFORE_POPUPVIEW = "EVENT_BEFORE_POPUPVIEW";
 BI.shortcut("bi.list_tree_value_chooser_insert_combo", BI.ListTreeValueChooserInsertCombo);

src/component/treevaluechooser/combo.treevaluechooser.insert.js

@@ -64,6 +64,11 @@ BI.TreeValueChooserInsertCombo = BI.inherit(BI.AbstractTreeValueChooser, {
                 action: function () {
                     self.fireEvent(BI.TreeValueChooserInsertCombo.EVENT_CONFIRM);
                 }
+            }, {
+                eventName: BI.MultiTreeCombo.EVENT_BEFORE_POPUPVIEW,
+                action: function () {
+                    self.fireEvent(BI.TreeValueChooserInsertCombo.EVENT_BEFORE_POPUPVIEW);
+                }
             }]
         });
     },
@@ -88,4 +93,5 @@ BI.TreeValueChooserInsertCombo.EVENT_STOP = "EVENT_STOP";
 BI.TreeValueChooserInsertCombo.EVENT_CLICK_ITEM = "EVENT_CLICK_ITEM";
 BI.TreeValueChooserInsertCombo.EVENT_SEARCHING = "EVENT_SEARCHING";
 BI.TreeValueChooserInsertCombo.EVENT_CONFIRM = "EVENT_CONFIRM";
+BI.TreeValueChooserInsertCombo.EVENT_BEFORE_POPUPVIEW = "EVENT_BEFORE_POPUPVIEW";
 BI.shortcut("bi.tree_value_chooser_insert_combo", BI.TreeValueChooserInsertCombo);

src/component/treevaluechooser/combo.treevaluechooser.js

@@ -64,6 +64,11 @@ BI.TreeValueChooserCombo = BI.inherit(BI.AbstractTreeValueChooser, {
                 action: function () {
                     self.fireEvent(BI.TreeValueChooserCombo.EVENT_CONFIRM);
                 }
+            }, {
+                eventName: BI.MultiTreeCombo.EVENT_BEFORE_POPUPVIEW,
+                action: function () {
+                    self.fireEvent(BI.TreeValueChooserCombo.EVENT_BEFORE_POPUPVIEW);
+                }
             }]
         });
     },
@@ -82,6 +87,7 @@ BI.TreeValueChooserCombo = BI.inherit(BI.AbstractTreeValueChooser, {
     }
 });
 
+BI.TreeValueChooserCombo.EVENT_BEFORE_POPUPVIEW = "EVENT_BEFORE_POPUPVIEW";
 BI.TreeValueChooserCombo.EVENT_CONFIRM = "EVENT_CONFIRM";
 BI.TreeValueChooserCombo.EVENT_FOCUS = "EVENT_FOCUS";
 BI.TreeValueChooserCombo.EVENT_BLUR = "EVENT_BLUR";

src/widget/multilayerselecttree/multilayerselecttree.combo.js

@@ -96,7 +96,13 @@ BI.MultiLayerSelectTreeCombo = BI.inherit(BI.Widget, {
                 value: o.value,
                 maxHeight: 400,
                 minHeight: 240
-            }
+            },
+            listeners: [{
+                eventName: BI.Combo.EVENT_BEFORE_POPUPVIEW,
+                action: function () {
+                    self.fireEvent(BI.MultiLayerSelectTreeCombo.EVENT_BEFORE_POPUPVIEW);
+                }
+            }]
         };
     },
 
@@ -209,4 +215,5 @@ BI.MultiLayerSelectTreeCombo.EVENT_SEARCHING = "EVENT_SEARCHING";
 BI.MultiLayerSelectTreeCombo.EVENT_BLUR = "EVENT_BLUR";
 BI.MultiLayerSelectTreeCombo.EVENT_FOCUS = "EVENT_FOCUS";
 BI.MultiLayerSelectTreeCombo.EVENT_CHANGE = "EVENT_CHANGE";
+BI.MultiLayerSelectTreeCombo.EVENT_BEFORE_POPUPVIEW = "EVENT_BEFORE_POPUPVIEW";
 BI.shortcut("bi.multilayer_select_tree_combo", BI.MultiLayerSelectTreeCombo);

src/widget/multilayersingletree/multilayersingletree.combo.js

@@ -99,7 +99,13 @@ BI.MultiLayerSingleTreeCombo = BI.inherit(BI.Widget, {
                 value: o.value,
                 maxHeight: 400,
                 minHeight: 240
-            }
+            },
+            listeners: [{
+                eventName: BI.Combo.EVENT_BEFORE_POPUPVIEW,
+                action: function () {
+                    self.fireEvent(BI.MultiLayerSingleTreeCombo.EVENT_BEFORE_POPUPVIEW);
+                }
+            }]
         };
     },
 
@@ -211,4 +217,5 @@ BI.MultiLayerSingleTreeCombo.EVENT_SEARCHING = "EVENT_SEARCHING";
 BI.MultiLayerSingleTreeCombo.EVENT_BLUR = "EVENT_BLUR";
 BI.MultiLayerSingleTreeCombo.EVENT_FOCUS = "EVENT_FOCUS";
 BI.MultiLayerSingleTreeCombo.EVENT_CHANGE = "EVENT_CHANGE";
+BI.MultiLayerSingleTreeCombo.EVENT_BEFORE_POPUPVIEW = "EVENT_BEFORE_POPUPVIEW";
 BI.shortcut("bi.multilayer_single_tree_combo", BI.MultiLayerSingleTreeCombo);

src/widget/multitree/multi.tree.combo.js

@@ -195,7 +195,7 @@ BI.MultiTreeCombo = BI.inherit(BI.Single, {
             self.combo.setValue(self.storeValue);
             self.numberCounter.setValue(self.storeValue);
             self.populate();
-
+            self.fireEvent(BI.MultiTreeCombo.EVENT_BEFORE_POPUPVIEW);
         });
         this.combo.on(BI.Combo.EVENT_BEFORE_HIDEVIEW, function () {
             if (isSearching()) {
@@ -333,5 +333,6 @@ BI.MultiTreeCombo.EVENT_STOP = "EVENT_STOP";
 BI.MultiTreeCombo.EVENT_SEARCHING = "EVENT_SEARCHING";
 BI.MultiTreeCombo.EVENT_CLICK_ITEM = "EVENT_CLICK_ITEM";
 BI.MultiTreeCombo.EVENT_CONFIRM = "EVENT_CONFIRM";
+BI.MultiTreeCombo.EVENT_BEFORE_POPUPVIEW = "EVENT_BEFORE_POPUPVIEW";
 
 BI.shortcut("bi.multi_tree_combo", BI.MultiTreeCombo);

src/widget/multitree/multi.tree.insert.combo.js

@@ -205,7 +205,7 @@ BI.MultiTreeInsertCombo = BI.inherit(BI.Single, {
             self.combo.setValue(self.storeValue);
             self.numberCounter.setValue(self.storeValue);
             self.populate();
-
+            self.fireEvent(BI.MultiTreeInsertCombo.EVENT_BEFORE_POPUPVIEW);
         });
         this.combo.on(BI.Combo.EVENT_BEFORE_HIDEVIEW, function () {
             if (isSearching()) {
@@ -348,5 +348,6 @@ BI.MultiTreeInsertCombo.EVENT_STOP = "EVENT_STOP";
 BI.MultiTreeInsertCombo.EVENT_CLICK_ITEM = "EVENT_CLICK_ITEM";
 BI.MultiTreeInsertCombo.EVENT_SEARCHING = "EVENT_SEARCHING";
 BI.MultiTreeInsertCombo.EVENT_CONFIRM = "EVENT_CONFIRM";
+BI.MultiTreeInsertCombo.EVENT_BEFORE_POPUPVIEW = "EVENT_BEFORE_POPUPVIEW";
 
 BI.shortcut("bi.multi_tree_insert_combo", BI.MultiTreeInsertCombo);

src/widget/multitree/multi.tree.list.combo.js

@@ -224,7 +224,7 @@ BI.MultiTreeListCombo = BI.inherit(BI.Single, {
             self.combo.setValue(self.storeValue);
             self.numberCounter.setValue(self.storeValue);
             self.populate();
-
+            self.fireEvent(BI.MultiTreeListCombo.EVENT_BEFORE_POPUPVIEW);
         });
         this.combo.on(BI.Combo.EVENT_BEFORE_HIDEVIEW, function () {
             if (isSearching()) {
@@ -372,5 +372,6 @@ BI.MultiTreeListCombo.EVENT_STOP = "EVENT_STOP";
 BI.MultiTreeListCombo.EVENT_CLICK_ITEM = "EVENT_CLICK_ITEM";
 BI.MultiTreeListCombo.EVENT_SEARCHING = "EVENT_SEARCHING";
 BI.MultiTreeListCombo.EVENT_CONFIRM = "EVENT_CONFIRM";
+BI.MultiTreeListCombo.EVENT_BEFORE_POPUPVIEW = "EVENT_BEFORE_POPUPVIEW";
 
 BI.shortcut("bi.multi_tree_list_combo", BI.MultiTreeListCombo);