Within our controller, we are defining two ng-style objects.
$scope.rightpadding = {
paddingRight : '11px'
}
$scope.toppadding = {
paddingTop : '7px'
}
Our goal is to combine both of these in an ng-style directive, like so:
Unfortunately, this does not work as intended.
It cannot be achieved simply by doing:
$scope.style = { paddingRight : '11px', paddingTop : '7px' } So, how can we make this happen?
To simplify your code, you can create a single method that combines the results of multiple methods to set an object with ng-style.
In addition, remember that paddingRight should be written as padding-right, and paddingTop should be written as padding-top.
HTML
ng-style="setStyle()"
Code
$scope.rightpadding = function() {
return {
'padding-right': '11px'
};
}
$scope.toppadding = function() {
return {
'padding-top': '7px'
};
}
$scope.setStyle = function() {
var object = {};
angular.extend(object, $scope.rightpadding())
angular.extend(object, $scope.toppadding())
return object;
}
Utilizing the angular.extend method proves to be effective and functional. However, for those who prefer alternative approaches, here is another solution:
Implement a shared function in the scope
$scope.mergeStyleObjects = function(objectList) {
var obj = {};
objectList.forEach(function(x) {
for (var i in x)
obj[i] = x[i];
});
return obj;
}
Subsequently, invoke the function in the HTML document
<h5 ng-style="mergeStyleObjects([toppadding,rightpadding])">
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