Javascript 对于不同的页面背景,正文标签上的角形标记样式?
我是angular和ngroute的新手,我尝试使用ng风格为网站的每个页面提供不同的图像背景。目前,它设置所有站点页面的背景,即使我有不同的控制器范围图像URL 我的html如下所示:Javascript 对于不同的页面背景,正文标签上的角形标记样式?,javascript,css,angularjs,ngroute,ng-style,Javascript,Css,Angularjs,Ngroute,Ng Style,我是angular和ngroute的新手,我尝试使用ng风格为网站的每个页面提供不同的图像背景。目前,它设置所有站点页面的背景,即使我有不同的控制器范围图像URL 我的html如下所示: <body ng-controller="mainController" ng-style="bodyStyles"> ... <div id="main"> <div ng-view></div> </body> 我最好还是用ui
<body ng-controller="mainController" ng-style="bodyStyles">
...
<div id="main">
<div ng-view></div>
</body>
我最好还是用ui路由器来做这件事吧?更好的策略是不要在
JavaScript
中做这件事,而是将所有样式移动到css中。您可以通过使用$scope
变量添加类并在css中定义这些类来实现:
控制器
angVenture.controller('mainController', function($scope) {
// create a message to display in our view
$scope.message = 'home page';
$scope.bodyClass = 'main-view';
});
查看
<body ng-controller="mainController" ng-class="bodyClass">
试试这个
angVenture.controller('mainController', function($scope, $location) {
// create a message to display in our view
var classObject = {"/home":"../images/someimage1.jpg", "/about": "../images/someimage1.jpg" };
$scope.message = 'home page';
$scope.imageName = classObject[$location.path()];
});
CSS
HTML
.main-view {
"background": "url(../images/someimage.jpg) no-repeat center center fixed",
"-webkit-background-size": "cover",
"-moz-background-size": "cover",
"-o-background-size": "cover",
"background-size": "cover"
}
angVenture.controller('mainController', function($scope, $location) {
// create a message to display in our view
var classObject = {"/home":"../images/someimage1.jpg", "/about": "../images/someimage1.jpg" };
$scope.message = 'home page';
$scope.imageName = classObject[$location.path()];
});
.main-view {
"-webkit-background-size": "cover",
"-moz-background-size": "cover",
"-o-background-size": "cover",
"background-size": "cover"
}
<body ng-controller="mainController" class="main-view" styel=""background": "url({{imageName}}) no-repeat center center fixed"">