逗号分隔

 /*保存表单组件*/
                saveFormControl: function (controls) {
                    var that = this;

                    //当勾选的组件不为空时
                    if (controls != undefined && controls != null && controls.length > 0) {
                        var controlList = [];
                        for (var i = 0; i < controls.length; ++i) {
                            controlList[i] = controls[i].WF_CTRL_CODE;
                        }

                        //参数
                        var param = {
                            reqType: "SaveFormControl",
                            formID: that.uiStore.gvFormList.getSelectRow().WF_FORM_ID,//表单id
                            formControls: controlList.join(‘,‘)
                        };
                        
                        that.ajaxDeal(that.dataStore.ajaxUrl, param, function () {

                            //新增成功
                            //that.dataStore.sortFieldIndex = null;
                            that.loadFormList();
                        });
                    }
                },

  /*
    功能描述：流程表单组件保存
    创建人：wenjing.shao 2018-10-11
  */
  PROCEDURE FORM_CONTROL_SAVE
  (
    P_WF_FORM_ID       TWF_FORM.WF_FORM_ID%TYPE,
    P_WF_FORM_CONTROLS VARCHAR2
  ) AS
    V_COUNT             INTEGER;
    V_SORT              INTEGER;
    V_FORM_CONTROL_LIST VAR_LIST; --分割P_F_CODE
  BEGIN
    V_FORM_CONTROL_LIST := PKG_TOOL.PARSE_VAR_LIST(P_WF_FORM_CONTROLS);
    FOR I IN 1 .. V_FORM_CONTROL_LIST.COUNT LOOP
      SELECT COUNT(1)
      INTO   V_COUNT
      FROM   TWF_FORM_CONTROL
      WHERE  WF_FORM_ID = P_WF_FORM_ID AND
             WF_CTRL_CODE = V_FORM_CONTROL_LIST(I);
    
      IF V_COUNT = 0 THEN
        SELECT NVL(MAX(INDEX_NO), 0) + 1
        INTO   V_SORT
        FROM   TWF_FORM_CONTROL
        WHERE  WF_FORM_ID = P_WF_FORM_ID;
      
        INSERT INTO TWF_FORM_CONTROL
          (WF_FORM_ID, WF_CTRL_CODE, INDEX_NO)
        VALUES
          (P_WF_FORM_ID, V_FORM_CONTROL_LIST(I), V_SORT);
      END IF;
    
    END LOOP;
  END FORM_CONTROL_SAVE;