Forum Discussion

cike's avatar
cike
Champion
7 years ago

Freemarker error when webuisupport to request label

Hey there, the last days I ran into a strange issue. I set up a new Blog and some pre-defined labels to it. Well, as you can imagine, there is no content at this point. So, when I go to the BlogPag...
  • ClaudiusH's avatar
    ClaudiusH
    7 years ago

    Are you looking to treat this situation differently or just to prevent the error from being thrown?

    I would simply wrap the webuisupport code into an <attempt> block to achieve the latter...

Parshant's avatar
Parshant
Boss

cike,

Try something like this in your code.

 

<#assign labelSelected = webuisupport.path.parameters.name.get ("label-name","") /> 
<#if labelSelected?? && labelSelected?has_content>
Your selected label ${labelSelected.text} 
<!-- and then execute the query here with ${labelSelected.text} -->
</#if>

 

cike's avatar
cike
Champion
7 years ago

I already something similar to this. But it's still the webuisupport line which fails. So, I my code never reaches the if-clause.