I use angularjs (ng-init) and I want to assign value to variable as jsonObj.
I try this one but it doesn't work.
ng-init="percentObj = [{ "value":40,"color":"#F5A623" },{ "value":60,"color":"#F5A623" }];
and another question I want to assign value like
percentObj = [{ "value": parseInt($scope.projectData[0].value),"color":"#F5A623" },{ "value": parseInt($scope.projectData[0].value),"color":"#F5A623" }]
How to fix this problem??
Thx
You can use window object for set your json :
<script type="text/javascript">
window.data= {awesome:1};
</script>
view :
<div ng-controller="myCntrl" ng-init="init('data')">
controller :
function myCntrl($scope) {
$scope.init = function (settings) {
settings = window[settings];
console.log(settings.awesome); //1
};
}
Escape your quotes...
ng-init="percentObj = [{ \"value\":40,\"color\":\"#F5A623\" },{ \"value\":60,\"color\":\"#F5A623\" }];"
Try this...
<body ng-controller="TestController">
<div ng-init="Init()">
{{percentObj || json }}
</div>
</body>
$scope.Init = function()
{
$scope.percentObj = [{ "value":40,"color":"#F5A623" },{ "value":60,"color":"#F5A623" }]
}
Just have a JSON encoded string in some element's attribute and then catch that with Angular.
HTML
<div data-config="{title:'this is my title'}" my-directive></div>
AngularJS:
app.directive('myDirective', function () {
return {
restrict: 'A',
link: function (scope, element) {
// apply config from element's data-config attribute
scope.config = element.data('config');
// print out the data in console
console.log(scope.config);
}
};
});
Can be done without jQuery too, then the .data('config') part changes.
for second one, Please check the code below
var obj = {};
$scope.percentObj = [];
obj.value = parseInt($scope.projectData[0].value);
obj.color = "#F5A623";
$scope.percentObj.push(obj);
