使用栅格布局后（其他方式也会无效）下拉和checkbox都无反应
解决办法：在最外层套个盒子 给个overflow: hidden属性
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| <div style="overflow: hidden">
<el-col :span="12">
<el-form-item label="分组名称1" prop="region">
<el-select
v-model="ruleForm.region"
:placeholder="tableData[0].lxmc"
style="width: 80%"
><div v-for="(item, i) in tableData"
:key="item.lxmc+i">
<el-option :label="item.lxmc" :value="item.lxmc"></el-option>
</div>
</el-select>
</el-form-item>
<el-form-item label="分组名称2" prop="name">
<el-input
v-model="ruleForm.name"
style="width: 80%"
placeholder="请输入"
></el-input>
</el-form-item>
</el-col>
<el-col :span="12">
<el-form-item label="活动区域" prop="region">
<el-select
v-model="ruleForm.region"
placeholder="请选择活动区域"
style="width: 80%"
>
<el-option label="区域一" value="shanghai"></el-option>
<el-option label="区域二" value="beijing"></el-option>
</el-select>
</el-form-item>
<el-form-item label="特殊资源" prop="resource">
<el-radio-group v-model="ruleForm.resource">
<el-radio label="本地" style="margin-right: 10px"></el-radio>
<el-radio label="全国" style="margin-right: 10px"></el-radio>
<el-tag
type="info"
style="background-color: white; border: none"
>(单选)</el-tag
>
</el-radio-group>
</el-form-item>
</el-col>
</div>
|
关于下拉遍历后出现多个下拉框和一个选项
解决方案：外层套盒子 在盒子上进行遍历 就会展示为一个下拉框展示多个选项
添加盒子前：
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| <el-form-item label="活动区域" prop="region">
<el-select
v-model="ruleForm.region"
placeholder="请选择活动区域"
style="width: 80%"
v-for="(item, i) in tableData"
:key="item.lxmc+i"
><div>
<el-option label="区域一" value="shanghai"></el-option>
<el-option label="区域二" value="beijing"></el-option>
</div>
</el-select>
</el-form-item>
|
添加盒子后
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| <el-form-item label="分组名称" prop="region">
<el-select
v-model="ruleForm.region"
:placeholder="tableData[0].lxmc"
style="width: 80%"
><div v-for="(item, i) in tableData"
:key="item.lxmc+i">
<el-option :label="item.lxmc" :value="item.lxmc"></el-option>
</div>
</el-select>
</el-form-item>
|
或者直接遍历本标签
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| <el-option v-for="(item, i) in tableData"
:key="item.lxmc+i" :label="item.lxmc" :value="item.lxmc"></el-option>
|