微信小程序利用van组件中的dialog写一个弹窗
时间: 2024-03-27 09:38:27 浏览: 77
score = (lines == 1 ? 100 : (lines == 2 ? 300 : (lines == 3 ? 500 :好的,下面是一个使用van-dialog组件的微信小程序弹窗示例:
1. 在需要使用弹窗 800)));
cout << "Score: " << score << endl;
}
}
// 开始游戏
void StartGame()
{
的页面的json文件中引入van-dialog组件:
```json
{
"usingComponents": {
"van": "/path/to/vant/dialog/index"
}
}
```
2. 在该页面的wxml文件中添加一个按钮,并绑定一个点击事件:
```html
<view>
<button bindtap="showDialog">显示弹窗</button>
</view>
```
3. 在该页面的js文件中编写showDialog函数:
```javascript
Page({
data: {
showDialog: false
},
showDialog() {
this.setData({
showDialog: true
});
},
onClose() {
this.setData({
showDialog: false
});
}
});
```
4. 在该页面的wxml文件中添加van-dialog组件,并使用data中的showDialog变量控制它的显示和隐藏:
```html
<van-dialog show="{{showDialog}}" bind:close="onClose">
<view slot="title">标题</view>
<view slot="content">内容</view>
<view slot="footer">
<van-button type="primary" bindtap="onClose">确认</van-button>
<van-button bindtap="onClose">取消</van-button>
</view>
</van-dialog>
```
这样就完成了一个简单的微信小程序弹窗。其中,van-dialog组件提供了很多配置项,可以根据实际需求进行调整。
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