【发布时间】:2020-01-23 10:56:47
【问题描述】:
我有一个未定义数量的数组,可以无限嵌套。我将在我列出产品的页面上的“过滤”部分使用它。但我无法动态弄清楚如何在 html 端创建它。
[
{
"name": "Models",
"items": [
{
"name": "Fabric",
"fieldType": "checkbox",
"subCategories": []
},
{
"name": "Linen",
"fieldType": "checkbox",
"subCategories": [
{
"name": "Colored",
"fieldType": "checkbox",
"subCategories": []
},
{
"name": "Solid Color",
"fieldType": "checkbox",
"subCategories": [
{
"name": "Black",
"fieldType": "checkbox",
"subCategories": []
},
{
"name": "White",
"fieldType": "checkbox",
"subCategories": []
},
{
"name": "Red",
"fieldType": "checkbox",
"subCategories": []
}
]
}
]
}
]
},
{
"name": "Other",
"items": [
{
"name": "Radio Buttons",
"fieldType": "checkbox",
"subCategories": [
{
"name": "Radio 01",
"fieldType": "radio",
"subCategories": []
},
{
"name": "Radio 02",
"fieldType": "radio",
"subCategories": []
}
]
}
]
}
]
在“HTML”方面,我正在尝试创建这样的代码。
<div class="filter-item">
<span class="filter-item-title">Models</span>
<ul>
<li>
<mat-checkbox color="primary">Fabric</mat-checkbox>
</li>
<li>
<mat-checkbox color="primary">Linen</mat-checkbox>
<ul>
<li><mat-checkbox color="primary">Colored</mat-checkbox></li>
<li>
<mat-checkbox color="primary">Solid Color</mat-checkbox>
<ul>
<li><mat-checkbox color="primary">Black</mat-checkbox></li>
<li><mat-checkbox color="primary">White</mat-checkbox></li>
<li><mat-checkbox color="primary">Red</mat-checkbox></li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
<div class="filter-item">
<span class="filter-item-title">Other</span>
<ul>
<li>
<mat-checkbox color="primary">Radio Buttons</mat-checkbox>
<ul>
<li>
<mat-radio-group aria-label="Select an option">
<mat-radio-button color="primary" value="1">Radio 01</mat-radio-button>
<mat-radio-button color="primary" value="2">Radio 02</mat-radio-button>
</mat-radio-group>
</li>
</ul>
</li>
</ul>
</div>
这是我的现场示例:https://stackblitz.com/edit/angular-yzdxca 如果您能分享您的想法,我将不胜感激。谢谢。
【问题讨论】:
标签: javascript angular typescript nested angular8