REPORT-119215 fix: 统一获取宽高的方法

packages/fineui/src/core/controller/controller.popover.js

@@ -38,7 +38,7 @@ export class PopoverController extends Controller {
             type: "bi.popover",
         }, context);
         this.add(name, popover, options, context);
-        
+
         return this;
     }
 
@@ -58,8 +58,8 @@ export class PopoverController extends Controller {
             const popover = this.get(name);
             popover.show && popover.show();
             const render = this.getRender();
-            const W = Widget._renderEngine.createElement(render).width(),
-                H = Widget._renderEngine.createElement(render).height();
+            const elRect = Widget._renderEngine.createElement(render)[0].getBoundingClientRect();
+            const W = elRect.width, H = elRect.height;
             const w = popover.element.width(), h = popover.element.height();
             let left = (W - w) / 2, top = (H - h) / 2;
             if (left < 0) {
@@ -74,7 +74,7 @@ export class PopoverController extends Controller {
                 top: `${top}px`,
             });
         }
-        
+
         return this;
     }
 
@@ -87,7 +87,7 @@ export class PopoverController extends Controller {
             this.floatContainer[name].invisible();
             this.modal && this.floatContainer[name].element.__releaseZIndexMask__(this.zindexMap[name]);
         }
-        
+
         return this;
     }
 
@@ -135,7 +135,7 @@ export class PopoverController extends Controller {
                 bottom: 0,
             }],
         });
-        
+
         return this;
     }
 
@@ -167,7 +167,7 @@ export class PopoverController extends Controller {
         delete this.zindexMap[name];
         delete this.floatContainer[name];
         delete this.floatOpened[name];
-        
+
         return this;
     }
 
@@ -181,7 +181,7 @@ export class PopoverController extends Controller {
         this.floatContainer = {};
         this.floatOpened = {};
         this.zindexMap = {};
-        
+
         return this;
     }