checkbox
Get the value of checked checkbox?
For modern browsers: By using jQuery: Pure javascript without jQuery:
How to read if a checkbox is checked in PHP?
If your HTML page looks like this: After submitting the form you can check it with: or
Get checkbox value in jQuery
To get the value of the Value attribute you can do something like this: Or if you have set a class or id for it, you can: However this will return the same value whether it is checked or not, this can be confusing as it is different to the submitted form behaviour. To check … Read more
How to check all checkboxes using jQuery?
You need to use .prop() to set the checked property Demo: Fiddle
C# Gridview CheckBox Field VS (Template Field + CheckBox)
CheckBox Field:must bound to a field of database and is read only. CheckBox in Template Field: Can use as a rocord selector. Sample with template field: ASPX: Code behind:
jQuery set checkbox checked
you have to use the ‘prop’ function : Before jQuery 1.6 (see user2063626’s answer):
Setting “checked” for a checkbox with jQuery
Modern jQuery Use .prop(): DOM API If you’re working with just one element, you can always just access the underlying HTMLInputElement and modify its .checked property: The benefit to using the .prop() and .attr() methods instead of this is that they will operate on all matched elements. jQuery 1.5.x and below The .prop() method is not available, so you need to use .attr(). Note that this is the … Read more
Check if checkbox is checked with jQuery
IDs must be unique in your document, meaning that you shouldn’t do this: Instead, drop the ID, and then select them by name, or by a containing element: And now the jQuery: