topic Re: Disable link if field is null in Popup in ArcGIS Viewer for Flex Questions

Disable link if field is null in Popup

MattPohl — Wed, 05 Jun 2013 15:42:16 GMT

Has anyone been able to disable links in popups if the field is null? This can be found in Robert's eSearch widget and is very nice feature eliminating the confusion users have who are not familiar with the process when they try to click on a link and nothing happens. Possible enhancement to a future release?? Any help is appreciated.

Thanks,

Matt

Re: Disable link if field is null in Popup

RhettZufelt — Wed, 05 Jun 2013 16:42:07 GMT

If using source code, that is fairly simple in the popuprendererskin.

see here: http://forums.arcgis.com/threads/67874-Popup-3.0-hide-field-if-value-null?highlight=popup+hide+null

R_

Re: Disable link if field is null in Popup

MattPohl — Wed, 05 Jun 2013 17:06:33 GMT

Rzufelt-

Thanks for your replay. I was looking for an answered Thread on this but didn't see the one you referenced. I'll give it a shot. Thanks again.

Matt

Re: Disable link if field is null in Popup

RhettZufelt — Sat, 11 Dec 2021 19:52:52 GMT

Doesn't actualy "disable" the link, the thread shows how to not display that field in the popup window if the field is null so there will be no link to click on.

However, the this is the same place you would modify code if you wanted blank links to still show, but say something else.

Something similar to:

if !(formattedAttributes[fieldInfo.fieldName]){
   formattedAttributes[fieldInfo.fieldName] = " No Link Available"
  }