当进行页面跳转的时候,要将一些基本信息一起带到跳转后的详情页,这时候我们就得把参数添加到路由跳转链接上
index.js
<cover-view wx:if="{
{isPicture}}" data-id="{
{picUrl}}" bindtap="handleJumpto" class='jump-item' >
</cover-view>
data-id 绑定参数为picUrl(这里指的是图片链接)
handleJumpto(e){
consolo.log('e',)
var that = this
const temp = e.currentTarget.dataset.id
wx.navigateTo({
url: './photo-detail/photo-detail?picUrl=' + temp
})
}
跳转到picture.js
onLoad(options) {
console.log('options',options)
this.setData({
picUrl: options.picUrl,
})
},
<image class="image" src="{
{picUrl}}" mode="widthFix" > </image>