要的是这样一个效果:
现在出现的问题:
下拉框中显示label名称,传递的值是value值,随着下拉框选中某个值,输入框同步显示选中的值。 原始写的死数据:
<el-form-item
label="机构名称"
:required="true"
style="margin-bottom: 0"
>
<el-select v-model="testForm.jgmc">
<el-option label="名称1" value="value1"></el-option>
<el-option label="名称2" value="value2"></el-option>
</el-select>
</el-form-item>
<el-form-item>
<span slot="label">
<span style="color: #f56c6c; font-size: 14px"> * </span>
</span>
<el-input
style="margin-top: 5px"
v-model="testForm.jgmc"
></el-input>
</el-form-item>
这样下拉框能选中,但是输入框不联动
解决方法:
<el-form-item label="机构名称" style="margin-bottom: 0">
<el-select v-model="testForm.ggmc">
<el-option
v-for="(option, index) in options"
:key="index"
:value="option.value"
:label="option.label"
>
</el-option>
</el-select>
</el-form-item>
<el-form-item>
<span slot="label">
<span style="color: #f56c6c; font-size: 14px"> * </span>
</span>
<el-input
style="margin-top: 5px"
v-model="displayedText"
></el-input>
</el-form-item>
data() {
return {
options: [
{ label: "名称1", value: "value1" },
{ label: "名称2", value: "value2" },
]
// displayedText: ""
};
},
computed: {
displayedText() {
const option = this.options.find(option => option.value === this.auctionForm.ggmc);
return option ? option.label : '';
}
}