我有这样的代码(JSFiddle)
<li v-for="(itemObjKey, catalog) in catalogs">this index : {{itemObjKey}}</li>
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输出:
此索引:0
此索引:1
我的问题是:
我有这样的代码:
var demoList = new Vue({
el: '#demoList',
data: {
items: [{
"id": 1,
"name": "Tom"
}, {
"id": 2,
"name": "Kate"
}, {
"id": 3,
"name": "Jack"
}, {
"id": 4,
"name": "Jill"
}, {
"id": 5,
"name": "aa"
}, {
"id": 6,
"name": "bb"
}, {
"id": 7,
"name": "cc"
}, {
"id": 8,
"name": "dd"
}, {
"id": 1,
"name": "Tom"
}, {
"id": 2,
"name": "Kate"
}, {
"id": 3,
"name": "Jack"
}, {
"id": 4, …Run Code Online (Sandbox Code Playgroud)如何像标签一样在页面加载时触发方法?
例如:
<div id='wraper'>
<!-- div id menu not load -->
<div id="menu">
<a href='#'>test</a>
<a href='#'>test</a>
<a href='#'>test</a>
</div>
<!-- load this content -->
<div id="content">
konten
</div>
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谢谢
我有数据:1,2,3,4,4,5&我的代码是这样的:
<div id="looping" v-for="display in editlistAssesments">
{{display.test_id}}
</div>
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我的代码如果在php这样的
$temp_id = array();
foreach($data as $data){
if(in_array($data ->test_id,$temp_id)){
echo" 1: no";
echo" 2: no";
echo" 3: no";
echo" 4: yes"; //because he have same value
echo" 5: no";
$temp_id[] = $data ->test_id;
}
}
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我如何在循环vueJs中做到这一点?
嗨,我是laravel 4的新手,我发现了这样的代码
$sub = Abc::where(..)->groupBy(..); // Eloquent Builder instance
$count = DB::table( DB::raw("({$sub->toSql()}) as sub") )
->mergeBindings($sub->getQuery())
->count();
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我的问题是
1.什么是mergeBindings($ sub-> getQuery())的含义,并举例说明如何使用mergeBindings
vue.js ×4
javascript ×2
jquery ×2
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mysql ×1
pagination ×1
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vue-resource ×1