微信小程序api视频课程-界面-交互-wx.showActionSheet操作菜单的使用
效果图
wxml代码
wx.showActionSheet(Object object) 显示操作菜单
<button bindtap="cd01">操作菜单01</button>
<button bindtap="cd02">操作菜单02</button>
js代码
/**
* 页面的初始数据
*/
data: {
chengshi:["浙江","江苏","上海"]
},
cd01:function(){
wx.showActionSheet({
itemList: ["A", "B", "C", "D", "E", "F"],//数组长度最大为6
})
},
cd02: function () {
var tmp = this.data.chengshi
wx.showActionSheet({
itemList: this.data.chengshi,
success(res){
console.log(res.tapIndex)
console.log(tmp[res.tapIndex])
},
fail(res){
console.log(res.errMsg)
}
})
},