我正在尝试设置 ng 样式:
javascript:
$offset='top:'+info.scrollTop+'px';
$scope.scrollTop = $offset;
console.log($scope);
标记:
<div ng-controller="Legal" ng-style="scrollTop" class="footer">
console.log 上的范围包含一个名为 scrollTop 的节点,其值为"top:0px"
我正在尝试设置 ng 样式:
javascript:
$offset='top:'+info.scrollTop+'px';
$scope.scrollTop = $offset;
console.log($scope);
标记:
<div ng-controller="Legal" ng-style="scrollTop" class="footer">
console.log 上的范围包含一个名为 scrollTop 的节点,其值为"top:0px"
试试这个(颜色有效,但我不确定):
JavaScript:
angular.module('App', []);
function Legal($scope) {
var offset = {color:'red', top: '100px'};
$scope.scrollTop = offset;
console.log($scope.scrollTop);
}
HTML:
<!doctype html>
<html ng-app="App">
<head>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.0/angular.min.js"></script>
<script type="text/javascript" src="script.js"></script>
</head>
<body>
<div ng-controller="Legal" ng-style="scrollTop" class="footer">Test {{scrollTop}}</div>
</body>
</html>
该ngStyle
指令接受具有样式名称的对象作为键,而不是字符串:
$offset= info.scrollTop+'px';
$scope.scrollTop = {top: $offset};
然后您的标记将起作用:
<div ng-controller="Legal" ng-style="scrollTop" class="footer">