populate form field with product number value
I'm hoping this is an easy one for PHP experts.
I have a product page, each product has a unique reference number.
When a user clicks to request more info about a product, a contact form will pop up. I want the product number value from the product to automatically be passed to the product number field of the contact form.
How would I do this?
Thanks, Mark开发者_运维问答.
You can create link like this to pass value to other pages.
<a href='contact.php?product=1'>More Info</a>
<a href='contact.php?product=2'>More Info</a>
<a href='contact.php?product=3'>More Info</a>
Using Javascript something like this:
<a href=\"javascript:window.open('contact.php?product=1','Contact','height=320,width=240');\">More Detail</a>
And get product number on contact page like this:
$_GET['product']
If you want to set product value in any textbox:
<input type='text' value='<?php echo $_GET['product'] ?>'>
Yeah, do this More Info and then use $_GET['product']; to reference the product id on the new page
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