微信小程序 swiper组件详解及实例代码
微信小程序 swiper组件
常用属性:
效果图:
wxml
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<swiper indicator-dots= "{{indicatorDots}}" autoplay= "{{autoplay}}" interval= "{{interval}}" duration= "{{duration}} " bindchange= "bindchangeTag" > <block wx: for = "{{imgUrls}}" > <swiper-item> <image src= "{{item}}" class= "slide-image" /> </swiper-item> </block> </swiper> <button bindtap= "changeIndicatorDots" > 是否显示面板指示点 </button> <button bindtap= "changeAutoplay" > 是否自动切换 </button> <slider bindchange= "intervalChange" show-value min= "1000" max= "2000" /> 自动切换时间间隔 <slider bindchange= "durationChange" show-value min= "1800" max= "10000" /> 滑动动画时长 |
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Page({ data: {
imgUrls: [
],
indicatorDots: false ,
autoplay: false ,
interval: 1000,
duration: 1800
},
//是否显示面板指示点
changeIndicatorDots: function (e) {
this .setData({
indicatorDots: ! this .data.indicatorDots
})
},
//是否自动切换
changeAutoplay: function (e) {
this .setData({
autoplay: ! this .data.autoplay
})
},
//自动切换时间间隔
intervalChange: function (e) {
this .setData({
// e.detail.value获取slider的值
interval: e.detail.value
})
},
//滑动动画时长
durationChange: function (e) {
this .setData({
duration: e.detail.value
})
},
//当页面改变是会触发
bindchangeTag: function (e){
console.log( "bindchangeTag..." )
},
onLoad: function (options){
// 页面初始化 options为页面跳转所带来的参数
},
onReady: function (){
// 页面渲染完成
},
onShow: function (){
// 页面显示
},
onHide: function (){
// 页面隐藏
},
onUnload: function (){
// 页面关闭
}
}) |