LiveCode Forums

Hi Klaus, sorry, I am afraid, but I don't get you. I have put the script on opencard send "loadPreferences" to this stack in 10 end opencard command loadPreferences put readPreferencesToXMLTree() into tTree if tTree is empty then exit loadPreferences end if end loadPreferences private function readP...

Hi, I am trying to display nodes of a XML table into a Datagrid. As far as I have understand, I put the nodes into the variable aRecords, and then, end of the loop, I put the variable aRecords with dgData into the DataGrid. I tried the code below, but no result will be shown in the DataGrid. private...

Hi,

I am working with Navigation Bar in my APP. How can I reload the card "Home" every time this card will be opened from stack?

I tried with on openstack and on opencard, but it will not reload

Reason for this: I want to show random exhibitors to the users...

Thank you very much,

Stefan

Oh, I am soo stupid...

All the best,

Stefan

PS: Next step: Data Grid!

Hi Klaus, thank you very much. When I return the variable "rNumber", then it will be shown correct, but when I use it with the URL then it is always "empty". I am using a field, there I see the error: put random(3) + 1 into rNumber return rNumber I just have 5 entries in this table of the db. xmlerr...

Hi Klaus, thank you very much for your help. It works like a charm :-) When I try to work with random numbers, I try to work with put random(1) + 4 into rNumber put url("URL?messe=rNumber") into tXML But I do not get any result. I think it is because I have to mask the variable. What is the syntax i...

Hi Klaus, thank you very much for your help and your advices. This Code is working when I connect it to a button, but how can I process it, when the stack is loading? on mouseUp loadPreferences end mouseUp command loadPreferences put readPreferencesToXMLTree() into tTree if tTree is empty then exit ...

Hi Klaus thank you for your feedbck. I am Austrian, so the German Forum might also work :-) I have seen the tutorial /m/4071/l/7011-how-to-read-in-data-from-an-xml-file but there the XML File will be load from Desktop, how can I read from Web XML? This is my XML File: <messen> <messe> <id>1</id> <me...

Hi, I am new to LiveCode - My Background is PHP and MySQL. I want to show Videos from Vimeo in my app. The URL comes from a MySQL DB which I want to fetch via XML: <vimeo>linktovimeo/video/372847164</vimeo> I have seen, that I should use Web Browser for that action, but I have nothing seen in the do...