在Ionic 4(角度)中,我想为商品的每个唯一“类型”属性创建一个div,并在该div下添加所有具有相同“类型”的元素。
例如,我要输出以下数组:
items = [
{
type: 'type1',question: 'question1',answer: 'answer1'
},{
type: 'type2',question: 'question2',answer: 'answer2'
},question: 'question3',answer: 'answer3'
},{
type: 'type3',question: 'question4',answer: 'answer4'
},];
是这样的:
<div id="type1">
<div class="item">
<h1>question1</h1>
<div>answer1</div>
</div>
</div>
<div id="type2">
<div class="item">
<h1>question2</h1>
<div>answer2</div>
</div>
<div class="item">
<h1>question3</h1>
<div>answer3</div>
</div>
</div>
<div id="type3">
<div class="item">
<h1>question4</h1>
<div>answer4</div>
</div>
</div>