You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
|
// components/segment/index.js
|
|
|
|
|
Component({
|
|
|
|
|
/**
|
|
|
|
|
* 组件的属性列表
|
|
|
|
|
*/
|
|
|
|
|
properties: {
|
|
|
|
|
headerTitles: Array,
|
|
|
|
|
defaultSelectIndex: {
|
|
|
|
|
type: Number,
|
|
|
|
|
value: 0,
|
|
|
|
|
observer (newVal, oldVal) {
|
|
|
|
|
if (newVal != oldVal) {
|
|
|
|
|
this.setData({
|
|
|
|
|
selectedTitle: newVal
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
},
|
|
|
|
|
},
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* 组件的初始数据
|
|
|
|
|
*/
|
|
|
|
|
data: {
|
|
|
|
|
selectedTitle: 0
|
|
|
|
|
},
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* 组件的方法列表
|
|
|
|
|
*/
|
|
|
|
|
methods: {
|
|
|
|
|
bindtap: function (e) {
|
|
|
|
|
const item = e.currentTarget.dataset
|
|
|
|
|
this.setData({
|
|
|
|
|
selectedTitle: item.item
|
|
|
|
|
})
|
|
|
|
|
this.triggerEvent('tapSegment', item)
|
|
|
|
|
},
|
|
|
|
|
}
|
|
|
|
|
})
|
