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Home » Eclipse Projects » BIRT » Pass dataset value to BirtNavigationBar.js(How to pass parameter to front end)
Pass dataset value to BirtNavigationBar.js [message #1100468] Tue, 03 September 2013 06:36 Go to next message
Beryl Yellow is currently offline Beryl YellowFriend
Messages: 23
Registered: July 2013
Junior Member
Dear Birt experts,

Now I caught a problem, I build a new dataset to count the table total count, then I want to pass to the NavigationBar.jsp to show the total records. But I don't know how can the js or jsp can gain the value....

I want to show as the picture said.

If you have any ideas, feel free to tell me.
Thanks in advance !
Re: Pass dataset value to BirtNavigationBar.js [message #1100956 is a reply to message #1100468] Tue, 03 September 2013 21:02 Go to previous message
Michael Williams is currently offline Michael WilliamsFriend
Messages: 1925
Registered: July 2009
Senior Member

You could try something like this:

In your NavigationbarFragment.jsp, you could put <TD> <div id='totalRows' /> </TD> between the pages and nav buttons <TD>'s. In your table's dataSet, add a computed column called "totalRows" that uses the count aggregation to return the number of rows. Then, at the top of your report, put a HTML text box bound to your table dataSet with the contents:

<script>
temp = <VALUE-OF>row["totalRows"]</VALUE-OF>;
document.getElementById('totalRows').innerHTML = "Total: " + temp;
</script>


This will find the div you placed in the navigationbarfragment and change it to say your total number of rows. Hope this helps.


Michael

Developer Evangelist, Silanis
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