修改收费

src/views/finance/charge/index.vue

@@ -216,6 +216,7 @@
             v-model="queryParams.fBillno"
             placeholder="请输入系统编号"
             clearable
+            disabled
             size="small"
             @keyup.enter.native="handleQuery"
           />
@@ -402,7 +403,7 @@
                 placeholder="请输入本次金额"
                 clearable
                 size="small"
-                oninput="value=value.replace(/[^\d]/g,'')"
+                oninput='this.value=this.value.replace(/[^\-?\d.]/g,"").replace(/^(\-)*(\d+)\.(\d\d).*$/, "$1$2.$3")'
                 @input="imgChange1(scope.row.fAmtdr,scope.row.fAmt)"
               />
             </template>