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richdata table and rows

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I am using rich data table . I need to get total no. of rows using Javascript .

If I use (document.getElementById('XXXXXXXX').rows.length .. I am getting only rows of the first page .. Since I am using pagination .. Is there any way/Synax .. sothat I can get all the rows

Appreciate your help.

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What you want, from the sound of it, is to be able to retrieve the total number of rows in the (sub)Model object that backs the dataTable. This problem has the same solution whether you are using rich:dataTable or the core h:dataTable.

Try something like this:

The rowCount attribute of tableModel may not be available if you used a raw collection such as a list or array for the dataTable value. If so, you'll need to explicitly construct a ListDataModel (or ArrayDataModel) to wrap the collection and present it as a backing bean property.

I use a variation of this when I have total rows in a table. I subclass the DataModel class of my choice to add totals as subclass properties.
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