1.直接在app.json中添加pages,会自动按照路径生成page目录文件;
2.动态修改样式:
/**
* 页面的初始数据
*/
data: {
authorInfo: [],
article: [],
index: [],
attentionBackgroundColor: 'white',
attentionTextColor: 'black'
}, attentionAction: function() {
wx.showToast({
title: '关注成功',
});
// 动态设置颜色和背景
var that = this;
var bgColor = this.data.attentionBackgroundColor == 'red' ? 'white' : 'red';
var textColor = this.data.attentionTextColor == 'black' ? 'white' : 'black';
// 设置背景颜色数据
this.setData({
attentionBackgroundColor: bgColor,
attentionTextColor: textColor
});
},
设置样式处:
<view class='follow' bindtap='attentionAction' style='background-color:{{attentionBackgroundColor}};color: {{attentionTextColor}}'>
关注
</view>
3.下拉刷新,上拉加载:
app.json设置enablePullDownRefresh:
"window": {
"backgroundTextStyle": "light",
"navigationBarBackgroundColor": "#fff",
"navigationBarTitleText": "网易蜗牛读书",
"navigationBarTextStyle": "black",
"enablePullDownRefresh": true
},
当前页设置enablePullDownRefresh为true。
js实现下拉刷新,上拉加载:
/**
* 页面相关事件处理函数--监听用户下拉动作
*/
onPullDownRefresh: function () {
wx.showNavigationBarLoading() //在标题栏中显示加载 //模拟加载
setTimeout(function () {
// complete
wx.hideNavigationBarLoading() //完成停止加载
wx.stopPullDownRefresh() //停止下拉刷新
}, );
}, /**
* 页面上拉触底事件的处理函数
*/
onReachBottom: function () {
console.log('加载更多');
var that = this;
setTimeout(() => {
wx.request({
url: 'https://www.easy-mock.com/mock/5a23a9a2ff38a436c591b6fa/getArticInfo',
success: function (res) {
console.log(res.data.data.index);
console.log(res.data.data.articleInfo);
that.setData({
isHideLoadMore: true,
authors: res.data.data.index,
id: res.data.data.articleInfo
})
wx.hideLoading();
}
})
}, );
},