AngularJS – window resize and angular get element height in controller
Example 1 : angular get element height in controller
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In this post we will show you Best way to implement angularjs watch element height window innerheight AngularJS, hear for AngularJS – How to get window height in angular jswith Download .we will give you demo,Source Code and examples for implement Step By Step Good Luck!.
Include External Libs
angular-1.0.0.js // https://code.angularjs.org/1.0.0/angular-1.0.0.js
Step 1 : HTML Part
<div ng-app="liveApp" ng-controller="resizeCtrl" ng-style="style()" resize>your Browse window.height: {{windowHeight}}
<br />your Browser window.width: {{windowWidth}}
<br />
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</div>
Step 2 : javascript Part
var liveApp = angular.module('liveApp', []);
function resizeCtrl($scope) {
/* Logic here or some angular code goes here */
}
liveApp.directive('resize', function ($window) {
return function (scope, element) {
var w = angular.element($window);
scope.getWindowDimensions = function () {
return {
'h': w.height(),
'w': w.width()
};
};
scope.$watch(scope.getWindowDimensions, function (customval, oldValue) {
scope.windowHeight = customval.h;
scope.windowWidth = customval.w;
scope.style = function () {
return {
'height': (customval.h - 100) + 'px',
'width': (customval.w - 100) + 'px'
};
};
}, true);
w.bind('resize', function () {
scope.$apply();
});
}
});
Step 3 : CSS Part
div {
border:2px solid green;
}
Example 2 : angularjs set element height in controller
HTML Part (index.html)
<!DOCTYPE html>
<html>
<head>
<script src="http://code.angularjs.org/1.2.13/angular.js"></script>
</head>
<body ng-app="liveApp">
<h1 my-directive>Hello infinityknow.com ! width: {{width}}, height: {{height}}
</h1>
</body>
</html>
index.js
angular.module('liveApp', [])
.directive('myDirective', function($timeout) {
return {
restrict: 'A',
link: function(scope, element) {
scope.height = element.prop('offsetHeight');
scope.width = element.prop('offsetWidth');
}
};
})
;
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