mtsoulis
Posts: 17
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| Posted: 10/07/2015, 10:48 AM |
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I have the image link " lkin". The control source of the imagelink is also " lkin"
I wanna keep hiden the imagelink when " lkin" is null
Any solution?
Thank you in advance!
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Miltos-Greece |
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eratech
Posts: 513
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| Posted: 10/08/2015, 3:48 AM |
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@mtsoulis
Add an event to the 'Before Show' of the imagelink with Hide-Show Component and set the compare by 'Text' and Hide. Then set Parameter 1 to 'lkin' and Control type and Parameter 2 to "" (empty quoted string) and 'Expression' type. Make sure you change the Property of Visible to 'Dynamic' or sometimes a 'Yes' or 'No' will override the Hide-Show.
If that doesn't work (and I haven't tested it recently), you can instead put a Custom Code in the link's Before Show with something like:
if ($Component->GetValue() == "") {
$Component->Visible = false;
}
Usually 'null' gets converted by CCS into an empty string so you don't have to do is_set()
(or 'IsNothing' in ASP.NET)
Cheers
Eric
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CCS 3/4/5 ASP Classic, VB.NET, PHP
Melbourne, Victoria, Australia |
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mtsoulis
Posts: 17
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| Posted: 10/08/2015, 9:19 AM |
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I added additionally:
if ($Component->GetValue() == "") {
$Component->Visible = false;
}
else $Component->Visible = true;
It works perfectly!
Thank you!!
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Miltos-Greece |
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