效果:
直接上代码:
tabbar内容:
<!--主页面底部选项卡-->
<nav class="mui-bar mui-bar-tab">
<a id="defaultTab" class="mui-tab-item mui-active" href="template/head.html">
<span class="mui-icon mui-icon-home"></span>
<span class="mui-tab-label">首页</span>
</a>
<a class="mui-tab-item" href="template/controls.html">
<span class="mui-icon mui-icon-checkbox"></span>
<span class="mui-tab-label">控件</span>
</a>
<a class="mui-tab-item" href="template/chat.html">
<span class="mui-icon mui-icon-email"><span class="mui-badge">5</span></span>
<span class="mui-tab-label">列表</span>
</a>
<a class="mui-tab-item" href="template/contact.html">
<span class="mui-icon mui-icon-contact"></span>
<span class="mui-tab-label">通讯录</span>
</a>
<a class="mui-tab-item" href="template/my.html">
<span class="mui-icon mui-icon-person"></span>
<span class="mui-tab-label">我的</span>
</a>
</nav>
初始化页面:
//要切换的子页面
var subpages = [
'template/head.html',
'template/controls.html',
'template/chat.html',
'template/contact.html',
'template/my.html'];
//子页面样式,这里只有主页的底部是公用的,所以距离底部51个px,距离顶部0个px
var subpage_style = {
top : '0px',
bottom: '51px'
};
var aniShow = {};
//创建子页面,首个选项卡页面显示,其它均隐藏;
mui.plusReady(function() {
var self = plus.webview.currentWebview();
for (var i = 0; i < 5; i++) {
var temp = {};
var sub = plus.webview.create(subpages[i], subpages[i], subpage_style);
if (i > 0) //不是第一个就隐藏
{
sub.hide();
}
else//第一个不隐藏,并且在标志数组中记录下来。
{
temp[subpages[i]] = "true";
mui.extend(aniShow,temp);
}
self.append(sub);//加入子页面
}
});
选项卡事件 点击切换页面:
//当前激活选项
var activeTab = subpages[0];
var title = document.getElementById("title");
//选项卡点击事件
mui('.mui-bar-tab').on('tap', 'a', function(e) {
var targetTab = this.getAttribute('href');
if (targetTab == activeTab) {
return;
}
//更换标题
// title.innerHTML = this.querySelector('.mui-tab-label').innerHTML;
//显示目标选项卡
//若为iOS平台或非首次显示,则直接显示
if(mui.os.ios||aniShow[targetTab]){
plus.webview.show(targetTab);
}else{
//否则,使用fade-in动画,且保存变量
var temp = {};
temp[targetTab] = "true";
mui.extend(aniShow,temp);
plus.webview.show(targetTab,"fade-in",300);
}
//隐藏当前;
plus.webview.hide(activeTab);
//更改当前活跃的选项卡
activeTab = targetTab;
});
//自定义事件,模拟点击“首页选项卡”
document.addEventListener('gohome', function() {
var defaultTab = document.getElementById("defaultTab");
//模拟首页点击
mui.trigger(defaultTab, 'tap');
//切换选项卡高亮
var current = document.querySelector(".mui-bar-tab>.mui-tab-item.mui-active");
if (defaultTab !== current) {
current.classList.remove('mui-active');
defaultTab.classList.add('mui-active');
}
});