Feb 14, 2017 · $(function() { $("#company").on('change', function(){ if($(this).val()=="Dove Sei?") $("#buttonSurvey").attr('disabled',true) else $("#buttonSurvey").attr('disabled',false) }); }); If you …

May 20, 2024 · In JavaScript, you can conditionally disable buttons based on specific criteria to control user interactions. Using simple if-else statements or event listeners, you can …

Jan 9, 2018 · I have an input type button (it can not be submit type because it triggers a secondary action inside a form) that I need to maintain disabled if no selection made on a …

A disabled option is unusable and un-clickable. The disabled attribute can be set to keep a user from selecting the option until some other condition has been met (like selecting a checkbox, …

Dec 16, 2016 · I want to enable/disable a button without jquery. Here's my code: btn.setAttribute("disabled", true); Works. But this doesn't -- a button remains disabled: …

Jul 16, 2024 · To disable a button using only JavaScript you need to set the disabled property to true. For example: element.disabled = true . And to enable a button, you need do the opposite …

I'm trying to implement a javascript code for the html5 form that will responsible for disabling/enabling the button until the select element is not selected. Here is the codes: HTML: …

This article introduces how to use JavaScript to disable selection options in web forms. By obtaining the element and setting the disabled attribute, the entire selection box or specific …

Oct 19, 2021 · 1) handle the "change" event of the first dropdown, 2) get the value currently selected there, 3) write an if statement to decide whether to enable or disable the dropdown. …

Sep 7, 2016 · $('select') is generic selector and will select all <select> elements on the page. There might be some <select> elements which are not needed to target for this functionality. …