CODEWITHSUNDEEP
javascriptjquery
Astronaut
Astronaut

Reputation: 7041

How to set default checkbox status with javascript?

I am used to doing this in jQuery 

$('#RememberMe').attr('checked', true);

but I can't remember how to do it in Javascript I thought that 

document.getElementById("RememberMe").value = "True";

would work, but it doesn't, it changes the value but does not create the visual check on the html.

I am trying to set the checkbox to on by default. here is the html

<input id="RememberMe" name="RememberMe" type="checkbox" value="false" />

Upvotes: 6

Views: 52898

Answers (1)

VisioN
VisioN

Reputation: 145398

To change checkbox state try this:

document.getElementById("RememberMe").checked = true;

If you need to change the value of checkbox as an input element use:

document.getElementById("RememberMe").value = "New Value";

However, you can set default value and state in HTML markup:

<input id="RememberMe" name="RememberMe" type="checkbox" value="The Value" checked="checked" />

Upvotes: 18

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