Question

How I can get value from cName inputs:

<form method="post" action="">
  <input type="hidden" name="cName" value="test1" />
  <input type="submit" name="get" />
</form>

<form method="post" action="">
  <input type="hidden" name="cName" value="test2" />
  <input type="submit" name="get" />
</form>

I want when I click get with jquery or javascript to get value from cName.

Answer 1

When you say “click,” do you mean click the submit button, thus submitting the form? If so, you should use the submit event instead, as it will also be triggered when the user presses the Enter key:

$("form").submit(function() {
    // finds the relevant input based on the submitted form
    // and then gets the value of that input
    var val = $(this).find("input[name='cName']").val();
    // the following line prevents the form submission, which I assume
    // you want to do because getting the value would otherwise be useless
    return false;
});