【发布时间】:2018-09-03 06:19:45
【问题描述】:
从 GET 请求中,我得到的 JOSN 响应如下:
[{"key":"COMPLAINT","value":"Complaint"},{"key":"DONATE_ENQ","value":"捐赠 查询"},{"key":"GENERAL_ENQ","value":"一般 查询"},{"key":"MEMBERSHIP_ENQ","value":"会员 查询"},{"key":"VOL_ENQ","value":"志愿者查询"}]
JS代码是:
getEnquiry: function getEnquiry() {
this.applicant1.option_lookup = document.getElementById('hdnOptionsLookup').value;
var optionLookupName = this.applicant1.option_lookup;
axios.get("/TESTAPI/Lookup/Enquiry?optionLookupName=" + optionLookupName).then(function (response) {
this.applicant1.enquiry = response.data;
var test = this.applicant1.enquiry;
alert(test);
console.log(response.data);
this.loading = false;
}, function (error) {
console.log(error);
this.loading = false;
});
},
JS中的变量定义如下:
applicant1: { enquiry: [{ key: "", value: "" },
{ key: "", value: "" },
{ key: "", value: "" },
{ key: "", value: "" },
{ key: "", value: "" }],
}
我想在我的 html 中呈现每个键值对,如下所示:
<div class="form-group" v-bind:class="{input_error:applicant1.enquiry_error}">
<select id="applicant1_enquiry" class="form-control" v-model="applicant1.enquiry">
<option :value="null">Select the reason for your enquiry</option>
<option v-for="enq in applicant1.enquiry" :value="enq.key">{{enq.value}}</option>
</select>
</div>
但我无法在下拉列表中看到值。有人可以帮忙吗?提前致谢。
【问题讨论】:
-
您检查了在
{{enq.value}}旁边打印一个随机字母以检查时间 v-for 触发器是否正确?
标签: javascript vue.js vuejs2