诊断公式修改类型时,公式内容清空

src/components/diagBase/AddDiagBase.vue

@@ -585,6 +585,7 @@
                     return this.disFeatureList = JSON.parse(JSON.stringify(this.disFeatureList))
                 case 'FormulaType':
                      this.disFormulaList[index].verifyType =''
+                     this.disFormulaList[index].formula =''
                     return this.disFormulaList = JSON.parse(JSON.stringify(this.disFormulaList))
                 case 'FormulaNumber':
                     this.disFormulaList[index].verifyFormula =''