BI-73644 pane和loadingPane支持加载时自定义提示文本

changelog.md

@@ -1,4 +1,7 @@
 # 更新日志
+2.0(2020-10)
+- pane和loadingPane支持加载时自定义提示文本
+
 2.0(2020-09)
 - combo增加click-blur(点击显示,blur消失)作为触发条件功能
 - allCountPager支持是否显示总行数

src/base/pane.js

@@ -12,6 +12,7 @@ BI.Pane = BI.inherit(BI.Widget, {
         return BI.extend(BI.Pane.superclass._defaultConfig.apply(this, arguments), {
             _baseCls: "bi-pane",
             tipText: BI.i18nText("BI-No_Selected_Item"),
+            loadingText: "",
             overlap: true,
             onLoaded: BI.emptyFn
         });
@@ -67,11 +68,9 @@ BI.Pane = BI.inherit(BI.Widget, {
         if (o.overlap === true) {
             if (!BI.Layers.has(this.getName())) {
                 BI.createWidget({
-                    type: "bi.absolute_center_adapt",
+                    type: "bi.center_adapt",
                     cls: "loading-container",
-                    items: [{
-                        el: loadingAnimation
-                    }],
+                    items: this._getLoadingTipItems(loadingAnimation),
                     element: BI.Layers.make(this.getName(), this)
                 });
             }
@@ -80,28 +79,40 @@ BI.Pane = BI.inherit(BI.Widget, {
             this._loading = loadingAnimation;
             this._loading.element.css("zIndex", 1);
             BI.createWidget({
-                type: "bi.absolute_center_adapt",
+                type: "bi.center_adapt",
                 element: this,
                 cls: "loading-container",
-                items: [{
-                    el: this._loading,
-                    left: 0,
-                    right: 0,
-                    top: 0
-                }]
+                items: this._getLoadingTipItems(this._loading)
             });
         }
         this.element.addClass("loading-status");
     },
 
+    _getLoadingTipItems: function (loadingTip) {
+        var o = this.options;
+        var loadingTipItems = [{
+            type: "bi.horizontal_adapt",
+            items: [loadingTip]
+        }];
+        BI.isNotEmptyString(o.loadingText) && loadingTipItems.push({
+            type: "bi.text",
+            text: o.loadingText
+        });
+
+        return [{
+            type: "bi.vertical",
+            items: loadingTipItems
+        }];
+    },
+
     loaded: function () {
-        var self = this, o = this.options;
-        BI.Layers.remove(self.getName());
-        this._loading && this._loading.destroy();
-        this._loading && (this._loading = null);
-        o.onLoaded();
-        self.fireEvent(BI.Pane.EVENT_LOADED);
-        this.element.removeClass("loading-status");
+        // var self = this, o = this.options;
+        // BI.Layers.remove(self.getName());
+        // this._loading && this._loading.destroy();
+        // this._loading && (this._loading = null);
+        // o.onLoaded();
+        // self.fireEvent(BI.Pane.EVENT_LOADED);
+        // this.element.removeClass("loading-status");
     },
 
     check: function () {