支付宝小程序重写底部tabbar - 好文

支付宝小程序

* app.js中代码如下 editTabBar: function () { var e = this.globalData.tabbar, a =
getCurrentPages(), t = a[a.length - 1], s = t.route; console.log(t) console.log
(s)0 != s.indexOf("/") && (s = "/" + s); for (var n in e.items) e.items[n]
.selected = !1, e.items[n].pagePath == s && (e.items[n].selected = !0); t
.setData({ tabbar: e }); }, globalData: { userInfo: null, //配置tabbar tabbar: {
textColor:"#333", selectedColor: "#d0501f", backgroundColor: "#ffffff",
borderStyle:"#d5d5d5", items: [{ pagePath: "/pages/seller/gzt/gzt", name: "工作台"
, icon:"/pages/icon/index.png", activeIcon: "/pages/icon/index_1.png",
selected: !0 },{ pagePath: "/pages/seller/shezhi/shezhi", name: "设置", icon:
"/pages/images/[email protected]", activeIcon: "/pages/images/xzsz.png", selected: !1
}], position:"bottom" } }
* template.axml代码如下 <template name="tabbar"> <view class="tabbar_box" style=
"background-color:{{tabbar.backgroundColor}}; border-top-color:{{
tabbar.borderStyle}}; {{tabbar.position=='top'?'top:0':'bottom:0'}}"> <navigator
class="tabbar_nav" openType="redirect" style="width:{{1/tabbar.items.length
*100}}%; color:{{item.selected?tabbar.selectedColor:tabbar.textColor}}" url="{{
item.pagePath}}" a:for="{{tabbar.items}}" a:key="index"> <image class=
"tabbar_icon" src="{{item.selected?item.activeIcon:item.icon}}"></image> <text>
{{item.name}}</text> </navigator> </view> </template>
* template.acssl代码如下 .tabbar_box { display: -webkit-box; display: -ms-flexbox;
display: flex; -webkit-box-orient: horizontal; -webkit-box-direction: normal;
-ms-flex-direction: row; flex-direction: row; -ms-flex-pack: distribute;
justify-content: space-around; position: fixed; bottom: 0; left: 0; z-index: 999
;width: 100%; height: 100rpx; border-top: 0.5rpx solid #d5d5d5; } .tabbar_nav {
display: -webkit-box; display: -ms-flexbox; display: flex; -webkit-box-orient:
vertical; -webkit-box-direction: normal; -ms-flex-direction: column;
flex-direction: column; -webkit-box-pack: center; -ms-flex-pack: center;
justify-content: center; -webkit-box-align: center; -ms-flex-align: center;
align-items: center; font-size: 25rpx; height: 100%; } .tabbar_icon { width: 40
rpx; height: 40rpx; }
4.在需要引入的页面(.axml)中
- <import src="../template.axml"></import> <template is="tabbar" data="{{
tabbar:tabbar}}"></template>
5.在需要引入的样式(acss)中
@import "../template.acss";
6.在需要引入的js中
var app=getApp(); //放在顶部 tabbar:{}, //放在data中 app.editTabBar(); //放在onLoad中

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