RonB
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| Posted: 06/01/2002, 8:10 AM |
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Hi,
I want the content of the field link_name to be dependent on the outcome of
a query .If result is <> 1 image 1 is displayed if result is 1 image 2 is
displayed. In CCS my code looks like :
function links3_link_name_BeforeShow() { //links3_link_name_BeforeShow
@34-DD558853
//Custom Code @38-2A29BDB7
// -------------------------
global $links3;
global $DBintranet;
$my_result=CCDLookUp("sys_net","sys_opgelost","sys_opgelost<>1",$DBintranet)
;
if ($my_result != '')
{
$links3->link_name->setvalue('<a href="./systeembeheer/netstatus.php"><img
src=./images/red.gif></a>');
}
else
{
$links3->link_name->setvalue('<a href="./systeembeheer/netstatus.php"><img
src=./images/green1.gif></a>');
}
// -------------------------
//End Custom Code
} //Close links3_link_name_BeforeShow @34-FCB6E20C
I get this error:
Fatal error: Call to a member function on a non-object in c:\program
files\apache group\apache\htdocs\intranet\Common.php on line 336
If anybody could help?
Ron
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Alexey Alexapolsky
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| Posted: 06/03/2002, 2:41 AM |
|
Try to declare global $this
and use $this->link_name->setvalue
--
Alex
CodeCharge Developer
"RonB" <r.borkent@123chello.nl> wrote in message
news:adao57$g31$1@news.codecharge.com...
> Hi,
>
> I want the content of the field link_name to be dependent on the outcome
of
> a query .If result is <> 1 image 1 is displayed if result is 1 image 2 is
> displayed. In CCS my code looks like :
>
> function links3_link_name_BeforeShow()
file://links3_link_name_BeforeShow
> @34-DD558853
>
> file://Custom Code @38-2A29BDB7
> // -------------------------
> global $links3;
> global $DBintranet;
>
$my_result=CCDLookUp("sys_net","sys_opgelost","sys_opgelost<>1",$DBintranet)
> ;
> if ($my_result != '')
> {
> $links3->link_name->setvalue('<a href="./systeembeheer/netstatus.php"><img
> src=./images/red.gif></a>');
> }
> else
> {
> $links3->link_name->setvalue('<a href="./systeembeheer/netstatus.php"><img
> src=./images/green1.gif></a>');
> }
> // -------------------------
> file://End Custom Code
>
> } file://Close links3_link_name_BeforeShow @34-FCB6E20C
>
>
> I get this error:
>
> Fatal error: Call to a member function on a non-object in c:\program
> files\apache group\apache\htdocs\intranet\Common.php on line 336
>
>
>
>
>
> If anybody could help?
>
> Ron
>
>
>
>
>
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|
|
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RonB
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| Posted: 06/03/2002, 4:31 AM |
|
"Alexey Alexapolsky" <alexa@codecharge.com> schreef in bericht
news:adfdkg$gp6$2@news.codecharge.com...
> Try to declare global $this
> and use $this->link_name->setvalue
>
> --
> Alex
> CodeCharge Developer
Hi Alex,
Tried your sugestion wich resulted in this code:
global $links3;
global $DBintranet;
global $this;
$my_result=CCDLookUp("sys_net","sys_opgelost","sys_opgelost<>1",$DBintranet)
;
if ($my_result != '')
{
$this->link_name->setvalue('<a href="./systeembeheer/netstatus.php"><img
src=./images/red.gif></a>');
}
else
{
$this->link_name->setvalue('<a href="./systeembeheer/netstatus.php"><img
src=./images/green1.gif></a>');
}
Still get the same error: Fatal error: Call to a member function on a
non-object in c:\program files\apache
group\apache\htdocs\intranet\Common.php on line 336
Line 336 is part of the GetDBValue function, more specific:
333 //CCGetDBValue @0-417763E3
334 function CCGetDBValue($sql, $db)
335 {
336 $db->query($sql);
337 if($db->next_record())
338 return $db->f(0);
339 else
340 return "";
341 }
342 //End CCGetDBValue
I'm new to this object orientated stuf so your help is greatly appreciated.
Ron
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