添加giant tree 组件. 基于ztree

zhangzengfei

2021-02-04 171558c783772979546d5c0285809165c273fc0e

 src/components/subComponents/MultiRangeSlider.vue

@@ -636,7 +636,6 @@
          this.rangeArr.push(rang[j]);
        }
      }

      this.rangeArrBackup = JSON.stringify(this.rangeArr);
    },
    redraw(onlyDraw = true) {