JQuery ForEeach Loop not working

Question

I am working with angularjs ...

I want to implement foreach loop in Jquery

vacationSummaries1 =[{VacationType : "X"},{VacationType  : "Y"}]

$.each(($scope.vacationSummaries1, function () 
{
 alert(this.VacationType);
 }));

this is not iterating

what is wrong with the Syntax ?

angular has its own forEach : docs.angularjs.org/api/angular.forEach — Ivan Chernykh
– Ivan Chernykh, Commented Oct 11, 2013 at 17:21

bfavaretto · Accepted Answer · 2013-10-11 17:22:19Z

3

You have an extra set of parentheses, remove them:

$.each($scope.vacationSummaries1, function () {
    alert(this.VacationType);
});

Also, I'm not sure if vacationSummaries1really belongs to $scope (I don't know angular).

answered Oct 11, 2013 at 17:22

bfavaretto

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1 Comment

sakhunzai Over a year ago

I think you are right. A good IDE or little care could have save from this much headache :). Alternate syntax also helps e.g " $(vacationSummaries1).each(function(){});

Rohit Paul · Accepted Answer · 2013-10-11 17:30:16Z

1

Your code for $.each is having an extra set of bracket (...). Avoid using brackets without any specific reason. Here due to your extra brackets .each function is taking complete parameter as single and callback function is not calling. And in angularjs forEach is present to iterate.

answered Oct 11, 2013 at 17:30

Rohit Paul

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Comments

btm1 · Accepted Answer · 2013-10-12 09:21:52Z

0

you can do:

angular.forEach($scope.vacationSummaries1,function(v,i){
  alert(v.VacationType)
});

OR

$.each($scope.vacationSummaries1,function(i,v){
  alert(v.VacationType)
});

answered Oct 12, 2013 at 9:21

btm1

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