如何使用PHP将表单信息插入到html按钮

Question

Here's what I'm looking to accomplish. When a user creates a profile they fill out some information with a form. After they submit the form the information is displayed on their profile. One of the form fields is going to be a button that other users can click to do an action. To display the button this is the PHP I currently have:

add_action('kleo_bp_after_profile_name', 'my_profile_button');
function my_profile_button()
{
echo '<a href="#" class="success button radius show-for-small" rel="nofollow">Talk</a>';
}

I need to input the form information into the href="#" spot. Does anyone know a way around this?

Thanks.

Answer 1

Sure, if you have captured that information with a POST variable, named 'redirect' for example, you could use it to generate a button. The problem is that I don't understand very well what you mean with be put into href="#" spot, because buttons don't have that property, so I write you the code to use it on a redirection which is done at clicking the button:

<input type="button" value="submit" onclick="location.href='<?php echo $_POST["redirect"];?>';">

If you want to use information in a link, which actually have href property use this:

<a id="link" href="<?php echo $_POST['redirect'];?>">Text of the link</a>