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Mr L · #1 03-02-2003, 10:03 AM

Hi,

I wonder if anyone can help...

I want to do a quick and easy mod using a custom profile field where I put in an entry of a graphic for forums supporters and use IMG code to display it in the postbit.

If that field is empty, I don't want to display an invalid and non-existant graphic.

Could anyone help me with this simple error checking, that is unfortunatly beyond me.

Thanks in advance.

Harvey.

Xenon · #2 03-02-2003, 10:13 AM

create that field, than add into admin/functions.php
getpostbit section:

PHP Code:


			
if (trim($post[fieldX])!="") {

  $post[supportimg] = "<img src=\"$post[fieldX]\">";

} else {

  $post[supportimg] = "";

}

and then put $post[supportimg] into the postbit template

Mr L · #3 03-02-2003, 10:32 AM

Xenon,

That was perfect. Thank you for your time on this, works a treat!

Cheers.

Harvey.

Xenon · #4 03-02-2003, 10:33 AM

you're welcome

EchoHype.com · #5 03-02-2003, 02:37 PM

nice job xenon

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