去掉id和name前后的逗号

src/pages/processCenter/pages/creatProcess/qbrk/step13.vue

@@ -2828,7 +2828,23 @@
                 }
                 return "";
             },
+            // 截取字符前后的逗号
+            subComma(str){
+              if(str && str!== ''){
+                if(str.indexOf(',') === 0){
+                  str = str.slice(1)
+                }
+                if(str.lastIndexOf(',') === str.length - 1){
+                  str = str.slice(0, -1)
+                }
+                return str
+              }else{
+                return ''
+              }
+            },
             assemble(ids,names){
+                ids = this.subComma(ids)
+                names = this.subComma(names)
                 let list= new Array();
                 if(ids && ids !== '' && names && names !== ''){
                     let idArray=ids.split(',');