【航班信息维护】添加航班信息原始重量输入校验

@@ -180,8 +180,8 @@
           </el-col>
           </el-col>
           <el-col :span="12">
           <el-col :span="12">
             <el-form-item label="原始重量（KG）" prop="originalWeight">
             <el-form-item label="原始重量（KG）" prop="originalWeight">
-              <el-input-number class="wid80" @change="LowHighAvailable" :precision="0" placeholder="请输入原始重量（KG）"
-                v-model="form.originalWeight"></el-input-number>
+              <el-input-number class="wid80" @change="LowHighAvailable" :min="0" :precision="0" placeholder="请输入原始重量（KG）"
+                v-model="form.originalWeight" v-input-filter></el-input-number>
             </el-form-item>
             </el-form-item>
           </el-col>
           </el-col>
         </el-row>
         </el-row>
@@ -482,6 +482,30 @@ export default {
       shiftKey: false,
       shiftKey: false,
     };
     };
   },
   },
+    directives: {
+    // 处理加减天数
+    "input-filter": {
+      bind: function (el, binding) {
+        el.handler = function (event) {
+          if (event.data == "E" || event.data == "e") {
+            // 无理数时
+            event.target.value = "";
+          }
+          if (event.target.value) {
+            if (Number(event.target.value) < 0) {
+              event.target.value = "";
+              this.msgError("加减天数最小不能低于7天");
+            }
+            event.target.dispatchEvent(new Event("input"));
+          }
+        };
+        el.addEventListener("input", el.handler);
+      },
+      unbind: function (el) {
+        el.removeEventListener("input", el.handler);
+      },
+    },
+  },
   created() {
   created() {
     //查询条件数据源
     //查询条件数据源
     this.queryParams.fltDateStart = this.nowDate()
     this.queryParams.fltDateStart = this.nowDate()