我正在尝试使用VueJs2框架来过滤JSON对象(该对象被命名为' post'在我的示例中),该框架使用来自Wordpress REST API的数据对象。我有与我的帖子相关联的嵌套数组(元数据标签),当用户在我的输入元素中键入搜索查询时,我希望过滤/搜索:
HTML:
<div id="app" class="container" style="padding-top: 2em;">
<input v-model="searchText">
<table class="table table-striped" v-if="posts">
<thead>
<tr>
<th>Title</th>
<th>Product Type</th>
</tr>
</thead>
<tr v-for="post in itemsSearched">
<td>{{post.title.rendered}}</td>
<!-- this part is probably not correct -->
<td v-for="post._embedded['wp:term'][1] in itemsSearched"></td>
</tr>
</table>
</div>
JS:
var vm = new Vue({
el: '#app',
data: {
message: 'hello world',
searchText: '',
posts: []
},
computed : {
itemsSearched : function(){
var self = this;
if( this.searchText == ''){
return this.posts;
}
return this.posts.filter(function(post){
return post.title.rendered.indexOf(self.searchText) >= 0;
//what to put here to filter the tags ??
});
}
},
created: function(){
$.get('https://wordpress-dosstx.c9users.io/wp-json/wp/v2/products/' + '?_embed=true')
.done(function(data) {
vm.posts = data;
});
}
});
如果你能提供一些关于如何进行的建议,那就太棒了。谢谢。
答案 0 :(得分:0)
我更新了您的fiddle。您需要循环遍历数组的项而不是整个搜索的数组。
<div id="app" class="container" style="padding-top: 2em;">
<input v-model="searchText">
<table class="table table-striped" v-if="posts">
<thead>
<tr>
<th>Title</th>
<th>Product Type</th>
<th>Tags</th>
</tr>
</thead>
<tr v-for="post in itemsSearched">
<td>
<a :href="post.link" target="_blank">
<img :src="post._embedded['wp:featuredmedia'][0].media_details.sizes.thumbnail.source_url"
style="width:75px;height:75px;"/>
</a>
</td>
<td>
<a :href="post.link" target="_blank" v-html="post.title.rendered"></a><br/>
<div v-html="post.content.rendered"></div>
</td>
<td v-for="item in post._embedded['wp:term']">
<div v-for="subItem in item">
<a :href="subItem.link">{{subItem.name}}</a>
</div>
</td>
</tr>
</table>
</div>
答案 1 :(得分:0)
<div v-for="item in parentObject">
<div v-for="item2 in item.childObject1">
<div v-for="item3 in item2.chileObject2"></div>
</div>
</div>
我正在创造这样的东西
父
-name:
- childObject1
- MYSON
--- childObject2
--- myGrandChild