Getting of selected records

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Vovan

Username: Vovan222
Joined: Sun Jan 09, 2011 4:51 am
Posts: 40

Getting of selected records

Posted: Sat Aug 18, 2012 11:14 am

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I need to get an all selected records of my DataTable. I know that oDataTable's getSelectedRows method returns selected rows as an array of Record IDs. But I need to get an instance Records instead. Which is method should I use for my purposes?

Todd Smith

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Username: stlsmiths
Joined: Thu Nov 05, 2009 10:03 am
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Re: Getting of selected records

Posted: Sat Aug 18, 2012 11:30 am

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Have you read DataTable API getRecord ?

Why can't you just loop over the .getSelectedRows array and use .getRecord to return a record and do what you want with it?

Vovan

Username: Vovan222
Joined: Sun Jan 09, 2011 4:51 am
Posts: 40

Re: Getting of selected records

Posted: Sat Aug 18, 2012 10:48 pm

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I don't want to use a loop I'm looking for an corresponding method.

Todd Smith

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Username: stlsmiths
Joined: Thu Nov 05, 2009 10:03 am
Posts: 675
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IRC: t_smith

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Re: Getting of selected records

Posted: Sun Aug 19, 2012 9:33 am

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There is no such method, and 2.9 is no longer supported .... so,

Code:

var recIndices = myDT.getSelectedRows();
var recs = [];
for(var i=0; i<recIndices.length; i++)
  recs.push( myDT.getRecord(recIndices[i]) );

// leaves you with recs an Array of Records ....

// if you want a recordset of only the selected ones ... follow up with,

var newRS = new YAHOO.widget.RecordSet();
newRS.addRecords(recs); 

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