随机红包

src/views/components/course/userCourseCatalogDetails.vue

@@ -158,8 +158,8 @@
         <el-form-item label="红包金额" prop="redPacketMoney">
           <el-input-number v-model="form.redPacketMoney" :min="0.1" :max="200" :step="0.1"></el-input-number>
         </el-form-item>
-         <!-- -->
-        <el-form-item label="随机红包金额" v-if="!!form.randomRedPacketRulesArr" >
+         <!-- v-if="!!form.randomRedPacketRulesArr" -->
+        <el-form-item label="随机红包金额"  >
           <template >
           <div v-for="(rule, index) in form.randomRedPacketRulesArr" :key="index" class="form-row">
            <el-form-item
@@ -896,6 +896,13 @@ export default {
         if(!!this.form.randomRedPacketRules){
            this.$set(this.form, 'randomRedPacketRulesArr', JSON.parse(this.form.randomRedPacketRules)) ;
           // this.form.randomRedPacketRulesArr = JSON.parse(this.form.randomRedPacketRules);
+        }else{
+          //处理初始值
+         this.form.randomRedPacketRulesArr = [{
+            minAmount: 0.01,
+            maxAmount: 0.01,
+            weight: 100,
+          }]
         }
         if (response.data.videoUrl != null && response.data.videoUrl !== '') {
           this.videoUrl = response.data.videoUrl;