属性规格添加

src/views/product/rule/index.vue

@@ -104,6 +104,45 @@
         <el-form-item label="备注" prop="remark">
           <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
         </el-form-item>
+        <el-row v-for="(ruleAttr, index) in form.ruleAttrList">
+          <el-row style="margin: 20px 0">
+            <el-tag
+              :key="ruleAttr.name"
+              @close="removeRule(index)"
+              closable>
+              {{ruleAttr.name}}
+            </el-tag>
+          </el-row>
+          <el-row style="margin: 10px 0">
+            <el-tag
+              style="float: left; margin-right: 20px"
+              v-for="(ruleProperty, index) in ruleAttr.valueList"
+              :key="ruleProperty"
+              @close="removeRuleProperty(ruleAttr.valueList, index)"
+              closable>
+              {{ruleProperty}}
+            </el-tag>
+            <el-button v-if="!ruleAttr.ruleAttrAddStatus" @click="ruleAttr.ruleAttrAddStatus = !ruleAttr.ruleAttrAddStatus" size="mini">添加</el-button>
+            <el-input v-if="ruleAttr.ruleAttrAddStatus"
+                      v-model="addRulePropertyValue"
+                      @blur="addRuleProperty(ruleAttr, false)"
+                      @keyup.enter.native="addRuleProperty(ruleAttr, true)"
+                      size="mini" placeholder="请输入规格属性值" style="float: left; width: 150px"/>
+          </el-row>
+          <el-divider></el-divider>
+        </el-row>
+        <el-button v-if="!ruleAddFormStatus" @click="ruleAddFormStatus = !ruleAddFormStatus">添加规格</el-button>
+        <el-form v-if="ruleAddFormStatus" :inline="true" :model="ruleAddForm" class="demo-form-inline">
+          <el-form-item label="规格名称">
+            <el-input v-model="ruleAddForm.name" placeholder="请输入规格名称"></el-input>
+          </el-form-item>
+          <el-form-item label="规格属性">
+            <el-input v-model="ruleAddForm.valueList" placeholder="请输入规格属性"></el-input>
+          </el-form-item>
+          <el-form-item>
+            <el-button type="primary" @click="ruleAddFormFun">添加</el-button>
+          </el-form-item>
+        </el-form>
       </el-form>
       <div slot="footer" class="dialog-footer">
         <el-button type="primary" @click="submitForm">确 定</el-button>
@@ -155,13 +194,84 @@ export default {
         createTime: [
           { required: true, message: "创建时间不能为空", trigger: "blur" }
         ],
-      }
+      },
+      ruleAddForm: {
+        name: null,
+        valueList: null,
+      },
+      ruleAddFormStatus: false,
+      addRulePropertyValue: null
     };
   },
   created() {
     this.getList();
   },
   methods: {
+    removeRule(index){
+      this.form.ruleAttrList.splice(index, 1);
+    },
+    removeRuleProperty(valueList,index){
+      valueList.splice(index, 1);
+    },
+    addRuleProperty(ruleAttr, continuousInput){
+      if (this.addRulePropertyValue === null || this.addRulePropertyValue === 0){
+        if (!continuousInput){
+          ruleAttr.ruleAttrAddStatus = !ruleAttr.ruleAttrAddStatus
+        }
+        return;
+      }
+      if (ruleAttr.valueList.indexOf(this.addRulePropertyValue) > -1){
+        this.$message({
+          message: `规格[${ruleAttr.name}]属性值[${this.addRulePropertyValue}]已经存在`,
+          type: 'warning'
+        });
+        return;
+      }
+      ruleAttr.valueList.push(this.addRulePropertyValue)
+      this.addRulePropertyValue = null;
+      if (!continuousInput){
+        ruleAttr.ruleAttrAddStatus = !ruleAttr.ruleAttrAddStatus
+      }
+    },
+    ruleAddFormFun(){
+      if (this.ruleAddForm.name === null || this.ruleAddForm.name.length === 0){
+        this.$message({
+          message: '规格名称不可为空',
+          type: 'warning'
+        });
+        return;
+      }
+      if (this.ruleAddForm.valueList === null || this.ruleAddForm.valueList.length === 0){
+        this.$message({
+          message: '规格属性不可为空',
+          type: 'warning'
+        });
+        return;
+      }
+
+      let ruleAttr = this.form.ruleAttrList.find(ruleAttr => ruleAttr.name === this.ruleAddForm.name);
+      if (ruleAttr === undefined){
+        this.form.ruleAttrList.push({
+          "name": this.ruleAddForm.name,
+          "valueList": [this.ruleAddForm.valueList],
+          "ruleAttrAddStatus": false
+        })
+      }else {
+        if (ruleAttr.valueList.indexOf(this.ruleAddForm.valueList) > -1){
+          this.$message({
+            message: `规格[${this.ruleAddForm.name}]属性值[${this.ruleAddForm.valueList}]已经存在`,
+            type: 'warning'
+          });
+          return;
+        }
+        ruleAttr.valueList.push(this.ruleAddForm.valueList)
+      }
+      this.ruleAddForm = {
+        name: null,
+        valueList: null,
+      }
+      this.ruleAddFormStatus = false;
+    },
     /** 查询商品规格列表 */
     getList() {
       this.loading = true;
@@ -183,10 +293,7 @@ export default {
         name: null,
         status: null,
         remark: null,
-        createBy: null,
-        createTime: null,
-        updateBy: null,
-        updateTime: null
+        ruleAttrList:[]
       };
       this.resetForm("form");
     },