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Displaying query on a page

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Posted on by Community Member Microsoft Employee

I made a query which I would like to display on a page. The query works fine and returns a dataset. But I can't seem to be able to display it on a page. My steps where:

Created a working query
Created a table which has only 1 field called 'Entry'
Create a page visible below. Added 'Entry' and connected the query as myQuery
Added this C/AL code to the page

OnOpenPage()

myQuery.OPEN;
WHILE myQuery.READ
DO BEGIN
NextRowNo := NextRowNo +1;
Entry := NextRowNo
END;

myQuery.CLOSE;

But nothing shows up on the page. It only shows 'Entry' column, not the others. Also, there's no data.

Is the correct way to do so? Do I need to assign every field from the query as a global value?

8306.Capture1.PNG

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Community Member Microsoft Employee on at

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RE: Displaying query on a page

That helped, but it seems I need to create each column in the table assign every value in the C/AL code. If I show it as in the screenshot (so myQuery.Entry_No on the page) I'm getting an error saying that the column needs to be read first. And if I assign it as a global value, I'll get a column without a name which isn't sortable.

So in the end, it looks like I can't use reference like myQuery.Entry_No directly on the page. Is that how it supposed to work?
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Lars Lohndorf-Larsen on at

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RE: Displaying query on a page

Hello,

Try to add the following:

Page Property SourceTableTemporary = Yes

Then add INSERT; in your loop.

That should insert the data, but of course only locally (client-side) for the use of the page.