小程序二级页面设置导航栏代码如下
index.wxml部分
{{item.topcent}}
{{item.botcent}}
{{item.cent}}
index.wxss部分
.dataCent{width: 200px;margin: 0 auto;
}
.MenuDiv{
overflow: hidden;
}
.MenuDiv:first-child{
border-bottom: 1px solid #ccc;
}
.MenuDiv>view{
float: left;
}
.rightimg{
width: calc(100% - 10px);
text-align: center;
}
.leftimg>image{
width: 10px;height: 10px;
}
.rightimg-top{
font-size: 40rpx;
}
.rightimg-bot{
font-size: 20rpx;
}
.bottomImages>view{
font-size: 30rpx;padding-left: 15rpx;box-sizing: border-box;
line-height: 2;
border-top: 1px solid #ededed;
}
app.json部分
Page({data: {
arrayMenu: [{
topcent: '菜单一',
botcent: 'caidanyi',
menu: [
{
cent: '菜单1-1'
},
{
cent: '菜单1-2'
},
{
cent: '菜单1-3'
}
],
hideHidden: true
},
{
topcent: '菜单二',
botcent: 'caidaner',
menu: [
{
cent: '菜单2-1'
},
{
cent: '菜单2-2'
},
{
cent: '菜单2-3'
}
],
hideHidden: true
}
]
},
clickMenu: function (e) {
var that = this;
console.log("打印索引值", e.currentTarget.dataset.index);
var index = e.currentTarget.dataset.index;
var staues = that.data.arrayMenu[index].hideHidden;
console.log("111", staues);
var stauesval = "arrayMenu[" + index + "].hideHidden";
if (staues == true) {
that.setData({
[stauesval]: false
})
} else {
that.setData({
[stauesval]: true
})
}
},
onLoad: function (options) {
},
onReady: function () {
},
onShow: function () {
},
onHide: function () {
},
onUnload: function () {
},
onPullDownRefresh: function () {
},
onReachBottom: function () {
},
onShareAppMessage: function () {
}
})