hidden-field – Tarik Billa

Jquery Hidden Field

December 30, 2023 by Tarik

Because jQuery knows nothing about asp:HiddenField. It looks in the HTML structure where you have <input type=”hidden” name=”ctl00$cph_main$HiddenFieldServerDateTime” id=”ctl00_cph_main_HiddenFieldServerDateTime” …. So there’s no input with ID= HiddenFieldServerDateTime. There are a few ways to overcome this: Use a css selector: <asp:HiddenField ID=”HiddenFieldServerDateTime” runat=”server” CssClass=”SomeStyle” /> with the following selector: var serverDateTime = $(“.SomeStyle”).val(); CssClass is not … Read more

Passing multiple values with hidden input fields

December 12, 2023 by Tarik

Use [ ] in the field name to send multiple values: <input type=”hidden” name=”your_field_name[]” value=”1″ /> <input type=”hidden” name=”your_field_name[]” value=”2″ /> <input type=”hidden” name=”your_field_name[]” value=”3″ /> You will get an array of values in the your_field_name field.

Rails – Update a single attribute : link with custom action or form with hidden fields?

December 5, 2023 by Tarik

Not sure what your routes look like but if you have an update action it should work with the link_to. If you go with the link make sure you use a method of PUT or POST (ideally PUT because it’s an update): link_to(“Unlink your facebook account”, user_path(@user, :facebook_uid => nil), :method => :put, :confirm => … Read more

Can’t set hidden input field’s value using jQuery

September 17, 2023 by Tarik

Can you retrieve the value from the hidden field if you set the val tag? e.g. <input type=”hidden” id=”foo” name=”foo” value=”bar” /> $(document).ready(function(){ alert($(‘#foo’).val()); })

JQuery: Change value of hidden input field

August 30, 2023 by Tarik

It’s simple as: $(‘#action’).val(“1”); #action is hidden input field id.

Bind hidden inputs to model in angular

August 15, 2023 by Tarik

Having hidden form fields is not the Angular way. You don’t need hidden fields at all, as the all the scope variables (which are not in the form) can be taken as hidden variables. As for the solution, while submitting the form, just populate the object ‘record’ with ‘user’: function SaveRecord(){ $scope.record.usersId = $scope.user.userId; $scope.record.userNameId … Read more

Chrome warning “[DOM] Password forms should have (optionally hidden) username fields for accessibility” in console even with hidden username field

July 30, 2023 by Tarik

I had the same problem. After some digging, I found that it needs to be an input element with the type text. By “optionally hidden” they mean that you may hide it with CSS. If you just add an input with the name email or username chrome gives you another warning saying that input elements … Read more

yii2 hidden input value

May 24, 2023 by Tarik

Use the following: echo $form->field($model, ‘hidden1’)->hiddenInput([‘value’=> $value])->label(false);

Passing an array into hidden_field ROR

May 9, 2023 by Tarik

I would use this technique. <% @user.roles.each do |role| %> <%= f.hidden_field :role_ids, :multiple => true, :value => role.id %> <% end %> :multiple adds both the [] to the end of the name attribute and multiple=”multiple” to the input element, which is ideal. Rails uses this internally when it generates inputs for arrays, such … Read more

How to set the value of a input hidden field through JavaScript?

May 2, 2023 by Tarik

For me it works: document.getElementById(“checkyear”).value = “1”; alert(document.getElementById(“checkyear”).value); http://jsfiddle.net/zKNqg/ Maybe your JS is not executed and you need to add a function() {} around it all.