ionic ion-tab圖標修改, 自定義tab圖標

遇到須要自定義tab圖標很簡單, 只須要自定義相應的css就能夠了, 這裏要注意的是如何調整背景圖片的大小.

<ion-view hide-back-button="false">
    <style>
    .ion-ios-home0 {
        background: url(img/home0.png) no-repeat 50% 50%;
        background-size: 20px 20px;
    }

    .ion-ios-book0 {
        background: url(img/book0.png) no-repeat center ;
        background-size: 20px 20px;
    }

    .ion-android-person0 {
        background: url(img/person0.png) no-repeat center ;
        background-size: 20px 20px;
    }

    .ion-ios-home1 {
        background: url(img/home1.png) no-repeat center ;
        background-size: 20px 20px;
    }

    .ion-ios-book1 {
        background: url(img/book1.png) no-repeat center ;
        background-size: 20px 20px;
    }

    .ion-android-person1 {
        background: url(img/person1.png) no-repeat center ;
        background-size: 20px 20px;
    }

    </style>
    <ion-tabs class="tabs-icon-top tabs-color-active-assertive tabs-light" ng-class="{'tabs-item-hide': $root.hideTabs}" delegateHandle="main">
        <ion-tab title="首頁" icon="ion-ios-home0" nav-direction="swap" icon-on="ion-ios-home1" href="#/home/index/code/">
            <ion-nav-view name="tab-index"></ion-nav-view>
        </ion-tab>
        <ion-tab title="學習" icon="ion-ios-book0" nav-direction="swap" icon-on="ion-ios-book1" href="#/home/inread">
            <ion-nav-view name="tab-inread"></ion-nav-view>
        </ion-tab>
        <ion-tab title="個人" icon="ion-android-person0" nav-direction="swap" icon-on="ion-android-person1" href="#/home/user-center">
            <ion-nav-view name="tab-usercenter"></ion-nav-view>
        </ion-tab>
    </ion-tabs>
</ion-view>