layui 省市区街道联动
时间: 2023-02-08 21:22:03 浏览: 225
Layui 是一个前端框架,它提供了一个组件来实现省市区街道联动。可以使用 layui.form.render('select') 方法来实现。需要使用者配合服务器提供数据。
举个例子:
```html
<form class="layui-form" lay-filter="formTest">
<div class="layui-form-item">
<label class="layui-form-label">省份</label>
<div class="layui-input-inline">
<select name="province" lay-filter="province">
<option value="">请选择省</option>
<option value="1">广东</option>
<option value="2">湖南</option>
<option value="3">湖北</option>
</select>
</div>
</div>
<div class="layui-form-item">
<label class="layui-form-label">城市</label>
<div class="layui-input-inline">
<select name="city" lay-filter="city">
<option value="">请选择市</option>
</select>
</div>
</div>
<div class="layui-form-item">
<label class="layui-form-label">区县</label>
<div class="layui-input-inline">
<select name="area" lay-filter="area">
<option value="">请选择县/区</option>
</select>
</div>
</div>
</form>
<script>
// 获取省市区数据
var data = {
"1": {
"2": "广州市",
"3": "深圳市",
"4": "佛山市"
},
"2": {
"5": "长沙市",
"6": "岳阳市",
"7": "株洲市"
},
"3": {
"8": "武汉市",
"9": "襄阳市",
"10": "宜昌市"
}
};
// 省份选择事件
form.on('select(province)', function(data){
city.empty();
area.empty();
city.append('<option value="">请选择市</option>');
area.append('<option value="">请选择县/