Placeholders in url for custom tab don't work.

%3CLINGO-SUB%20id%3D%22lingo-sub-1071983%22%20slang%3D%22en-US%22%3EPlaceholders%20in%20url%20for%20custom%20tab%20don't%20work.%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-1071983%22%20slang%3D%22en-US%22%3E%3CP%3EI%20try%20to%20implement%20already%20build%20app%20in%20PHP%20to%20Teams%20custom%20tab.%20Page%20works%20fine%20but%20I%20need%20some%20data%20from%20teams.%20All%20data%20I%20need%20are%20provided%20in%20placeholders%20as%20noted%20here%3A%26nbsp%3B%3C%2FP%3E%3CP%3E%3CA%20href%3D%22https%3A%2F%2Fdocs.microsoft.com%2Fen-us%2Fmicrosoftteams%2Fplatform%2Ftabs%2Fhow-to%2Faccess-teams-context%22%20target%3D%22_blank%22%20rel%3D%22noopener%20noopener%20noreferrer%20noopener%20noreferrer%20noopener%20noreferrer%22%3Ehttps%3A%2F%2Fdocs.microsoft.com%2Fen-us%2Fmicrosoftteams%2Fplatform%2Ftabs%2Fhow-to%2Faccess-teams-context%3C%2FA%3E%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EThe%20problem%20is%20that%20if%20I%20insert%20any%20placeholder%20like%20%3Ftid%3D%3CSPAN%3E%7Btid%7D%20I%20get%20a%20blank%20page.%20I%20can't%20find%20a%20way%20to%20debug%20this%20to%20find%20what's%20wrong.%26nbsp%3B%3C%2FSPAN%3E%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3E%3CSPAN%3EBasically%20I%20have%20a%20simple%20PHP%20applications%20where%20I%20need%20to%20read%20%24_GET%20data%20but%20for%20some%20reason%20when%20I%20add%20any%20placeholder%20I%20get%20a%20blank%20tab.%20Anyone%20had%20similar%20issues%20%3F%3C%2FSPAN%3E%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-LABS%20id%3D%22lingo-labs-1071983%22%20slang%3D%22en-US%22%3E%3CLINGO-LABEL%3ETab%3C%2FLINGO-LABEL%3E%3C%2FLINGO-LABS%3E%3CLINGO-SUB%20id%3D%22lingo-sub-1073789%22%20slang%3D%22en-US%22%3ERe%3A%20Placeholders%20in%20url%20for%20custom%20tab%20don't%20work.%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-1073789%22%20slang%3D%22en-US%22%3E%3CP%3E%3CA%20href%3D%22https%3A%2F%2Ftechcommunity.microsoft.com%2Ft5%2Fuser%2Fviewprofilepage%2Fuser-id%2F492681%22%20target%3D%22_blank%22%3E%40the-uros%3C%2FA%3E%20Please%20use%20the%20%3CA%20href%3D%22https%3A%2F%2Fstackoverflow.com%2Fquestions%2F59399874%2Fwhy-placeholders-in-ms-teams-dont-work-in-simple-custom-url-tab%22%20target%3D%22_self%22%20rel%3D%22nofollow%20noopener%20noreferrer%20noopener%20noreferrer%22%3ESOF%20question%3C%2FA%3E%20asked%20by%20you%20to%20track%20this.%3C%2FP%3E%3C%2FLINGO-BODY%3E
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Occasional Visitor

I try to implement already build app in PHP to Teams custom tab. Page works fine but I need some data from teams. All data I need are provided in placeholders as noted here: 

https://docs.microsoft.com/en-us/microsoftteams/platform/tabs/how-to/access-teams-context

 

The problem is that if I insert any placeholder like ?tid={tid} I get a blank page. I can't find a way to debug this to find what's wrong. 

 

Basically I have a simple PHP applications where I need to read $_GET data but for some reason when I add any placeholder I get a blank tab. Anyone had similar issues ?

1 Reply
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@the-uros Please use the SOF question asked by you to track this.