AngularJS Change Checked Value of Radio Button Using $scope variable

Question

I am editing User Form. I send the data from controller to the edit view using $scope object for editing form. The data is look like this:

        $scope.changeUser = [

          {

                id: 1,
                username: 'Ramesh',
                password: 'Ramesh1@23',
                role: 'admin',
                active: 'no'
            }
    ];
       <div class="form-group">
                        <label class="control-label col-md-3">Action</label>
                        <div class="col-md-4">
                            <div class="radio-list">
                                <label class="radio-inline">
                                    <input type="radio" name="optionsRadios2"  data-ng-model="changeUser.active"  value="yes"/>
                                    Yes
                                </label>
                                <label class="radio-inline">
                                    <input type="radio" name="optionsRadios2" data-ng-model="changerUser.active" value="no"/>
                                    No
                                </label>
                            </div>
                        </div>

                    </div>

When edit form get {{changeUser.action}} than, I have to checked the radio button accordingly. As like when action=='no' the radio button with name no should be automatically checked as we did using checked value=no in the html. I have to write the ng-if conditions seeing the action value.

Vivek · Accepted Answer · 2015-11-26 11:16:47Z

1

You are missing the index of changeUser array in your ng-model.

    <div class="form-group">
        <label class="control-label col-md-3">Action</label>
        <div class="col-md-4">
            <div class="radio-list">
                <label class="radio-inline">
                    <input type="radio" name="optionsRadios2" data-ng-model="changeUser[0].active" value="yes" />
                    Yes
                </label>
                <label class="radio-inline">
                    <input type="radio" name="optionsRadios2" data-ng-model="changeUser[0].active" value="no" />
                    No
                </label>
            </div>
        </div>    
    </div>

See the Plnkr

edited Nov 26, 2015 at 11:16

answered Nov 26, 2015 at 10:43

Vivek

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8 Comments

Ramesh KC Over a year ago

This is not the answer i am looking for. I am asking about doing checked value=no or checked value=yes according to the value get from @scope `action: yes or no'.

Vivek Over a year ago

@user3789184 The above solution will work. Since the angular will compare the value of 'ng-model' with the value assigned to radio. If matched the respective radio will be shown checked.

Ramesh KC Over a year ago

But, When i edit the form, only one data will be on $scope. So, that, I cannot use ng-repeat in this case.

Vivek Over a year ago

If you don't want to use ng-repeat, remove 1st div and pass the data-ng-model as changeUser[0].active to both the radio inputs.

Vivek Over a year ago

@user3789184 Updated my answer. Have a look.

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