Checkbox need to be checked based on string values

Question

I am fetching data from LocalStorage as follows

angular.module('madMeApp').controller('campaignInDetails', function($scope) {
  var campaignToShow = JSON.parse(localStorage.getItem("CampaignDetails"));
  $scope.selectedDays = campaignToShow.selected_days;
});

I am getting selected_days value in a comma separated string e.g. Tuesday,Wednesday

Based on that value of selected_days

I want to be checked the below Checkbox,

<input type="checkbox" value="Monday" name="selected_days" />
<input type="checkbox" value="Tuesday" name="selected_days" />
<input type="checkbox" value="Wednesday" name="selected_days" />
<input type="checkbox" value="Thursday" name="selected_days" />
<input type="checkbox" value="Friday" name="selected_days" />
<input type="checkbox" value="Saturday" name="selected_days" />
<input type="checkbox" value="Sunday" name="selected_days" />

Kindly help me that how to check the checkbox using AngularJs as per the value. In this condition I want to be checked Tuesday,Wednesday checkbox.

Thanks.

multiple input of type checkbox with the same name? I thought you only did that for input of type radio — Jaromanda X
– Jaromanda X, Commented May 25, 2017 at 6:54
Yes Jaromanda these are in a same group so name of these checkboxes are same. Users can check multiple checkbox. — Ajeet
– Ajeet, Commented May 25, 2017 at 7:00
Yes @the_mishra :) I am just trying, its really cool and will work. Will update after trying. Thanks... — Ajeet
– Ajeet, Commented May 25, 2017 at 7:12

the_mishra · Accepted Answer · 2017-05-25 06:59:10Z

1

create a function for ng-checked which would return true or false based on you local storage string. example :

<input type="checkbox" value="Monday" name="selected_days" ng-checked="dayChecker("Monday")" />

In controller

var str = "Tuesday,Wednesday";
$scope.dayChecker = function(day){
  if(str.indexOf(day) > 0){
    return true;
  } else{
    return false;
  }
}

Hope it would help

answered May 25, 2017 at 6:59

the_mishra

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