优化

src/components/mdp-ui-ext/mdp-expand/FormData.vue

@@ -70,10 +70,6 @@ import treeTool from '@/components/mdp-ui/js/treeTool.js'
 					this.initFieldQx(k)  
 				})
 				return formFields
-			},
-			span:{
-				type:Number,
-				default:24
 			}
 		},
 		props:{
@@ -83,7 +79,10 @@ import treeTool from '@/components/mdp-ui/js/treeTool.js'
 			formFields:{type:Array,default:null}, 
 			labelWidth:{type:String,default:null},			
 			labelPosition:{type:String,default:null}, 
-		
+			span:{
+				type:Number,
+				default:24
+			}
 		},
 		watch: {
 			value:function(){
@@ -135,7 +134,7 @@ import treeTool from '@/components/mdp-ui/js/treeTool.js'
 				if(item.span){ 
 					return item.span;
 				}
-				return span=this.span;
+				return this.span;
 			}, 
 			//新增提交FormData 表单数据表 父组件监听@submit="afterAddSubmit"
 			editSubmit: function () {