uniapp的uni-data-picker使用
时间: 2023-10-29 21:07:09 浏览: 1607
在uniapp中使用uni-data-picker插件可以按照以下步骤进行操作:
1. 首先,引入插件。在代码中添加以下代码:
import uniDataPicker from '@/uni_modules/uni-data-picker/components/uni-data-picker/keypress.js'; [1]
2. 在模板中使用uni-data-picker组件。在template标签中添加以下代码:
<uni-data-picker placeholder="请选择级数" v-model="data" :localdata="localdata" @change="changePicker" :step-searh="false" :preload="true"></uni-data-picker> [2]
3. 在data中定义需要的数据。在data函数中添加以下代码:
data(){
return{
data: '',
localdata: [
{ text: '第一一级', value: 6 },
{ text: '第一级', value: 1, children: [
{ text: '第二级', value: 2 },
{ text: '第二二级', value: 3, children: [
{ text: '第三级', value: 4 },
{ text: '第三三级', value: 5 }
]}
]}
]
}
} [2]
4. 在mounted方法中获取需要的数据。在mounted方法中添加以下代码:
mounted(){
this.getList();
},
methods:{
getList(){
var list = [{name: '张珊', id: 1}, {name: '王五', id: 2}];
this.testList = list;
},
//其他方法
} [2]
5. 可选步骤:根据需要,可以添加其他方法,比如test方法和changePicker方法。在methods中添加以下代码:
test(){
console.log(this.testList<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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