I'm very new to Angular.js.
I'm grabbing images from a MySQL database and printing them to the screen like this:
while ($row = mysqli_fetch_array($result)){
echo "<div id='img_div' ng-click='popup()'>";
On the echoed div, I have an ng-click. In app.js, this is currently what I have for the ng-click (purely for testing purposes:
$scope.popup = function() {
// assign a message to the $scope
$scope.message = 'Hello World!';
// use the $log service to output the message in a console
$log.log($scope.message);
};
What I'd actually like to have in that ng-click function is:
modal.style.display = "block";
I'd basically like to set the CSS of another element.
Will I need to apply ng-style in order to do this?
Using ng-style
with a $scope
variable you can control the display
property (or any for that matter):
var app = angular.module('plunker', []);
app.controller('MainCtrl', function($scope) {
$scope.display = 'inline';
$scope.setDisplayValue = function(value){
$scope.display = value;
}
});
div#test {
background: red;
}
<!DOCTYPE html>
<html ng-app="plunker">
<head>
<meta charset="utf-8" />
<title>AngularJS Plunker</title>
<script>document.write('<base href="' + document.location + '" />');</script>
<link rel="stylesheet" href="style.css" />
<script data-require="angular.js@1.5.x" src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.5.11/angular.min.js" data-semver="1.5.11"></script>
<script src="app.js"></script>
</head>
<body ng-controller="MainCtrl">
<div id="test" ng-style="{'display' : display}">{{display}}</div>
<hr />
<button ng-click="setDisplayValue('inline')">Set Display to inline</button>
<button ng-click="setDisplayValue('block')">Set Display to block</button>
</body>
</html>
Plunker mirror: http://plnkr.co/edit/4vR4SEnz7iX81CWIrShw