Questions tagged [preventdefault]

Javascript event method to cancel the event if it is cancelable, without stopping further propagation of the event.

Javascript event method to cancel the event if it is cancelable, without stopping further propagation of the event.

960 questions
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preventDefault() click event for links what I want to stop to reload page not all links

const preventReloadLinks = container.querySelectorAll('.leftnav-link'); preventReloadLinks.forEach(link => { addEventListener('click', function (e) { e.preventDefault() }); }) Hi Everyone I'm using this piece of code to stop links…
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How to preventDefault() when using submit()?

I am trying to make a input field that submits when enter is pressed. When I try to use the submit() function I get the default page reset. I don't know how to cancel this. I have tried to use a event listener for submit and even passing a anonymous…
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2 answers

jQuery to prevent user from inputting if regular expression is not matched by using preventdefault

Every time user enter, value is checked with regular expression, I'm trying to restrict user from entering further into input field if regexp is not matched Using keyup event, preventdefault never fires and using keypress event, user is unable to…
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How after submit form, e.preventDefault(), run some script and continue with html5 validation?

I have classic HTML form. After click on submit button i want run my script so i have in jquery: $(document).on('click', '.myForm #btnSubmit', function(e) { e.preventDefault(); // some scripts so before send form i have…
Lajdák Marek
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ASP.NET postBack post Enter Textbox on javascript

I have a script in js that searches inside a textBox of a gridview that works very well, the problem I find, however, every time I run this function when I press Enter because it always triggers the postback by executing code that you don't always…
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PreventDefault not working after checkbox "onchange"

I am working on signature-pad jQuery plugin in my modal. I have to approve a prescription with my signature. I have a checkbox as well for default signature. if i have any image for my signature in directory it will show that image on modal with…
Amir Khan
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My program doesn't work properly and when I click 'add player' button, no docs add to mongo

I want to write a simple program to add players name on the screen and mongodb butI'm a beginner and I want to write a program in meteor for adding players to mongo, but when I click on add player button, the program doesn't work properly and no…
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Contact Form Redirecting Prevent Default Not Working

I've tried this many different ways... don't know why this is redirecting still. I suppose in the past I've always used a button instead of a submit input and as such I never ran into this issue. However, I think it's time to get to the bottom of…
Michael Paccione
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jQuery - undo prevent default

I have multiple checkbox and one of them had to be checked. Everything is running fine for the first time when clicking submit the "flag" is true and the preventDefault() working. But "unbind" not working if "flag" is false. Also the form should not…
Anup Surin
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after passing event in function event.preventDefault() is not working