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dotnetdave-dotnetdave - 1/6/2012 9:58:32 AM

UniView Total Nunber of Items for custom pagination display

I am using the hierarchical viewer to display a list of notes from the content tree. I need to do pagination and show the number of records on the page ie

Displaying 21 - 30 of 100

I have used a repeater before and displayed this using

  PagingText.Text = string.Format(
"<p class=\"itemcount\"> Displaying {0} - {1} of {2}</p>",
 repItems.PagerControl.RecordStart,
 repItems.PagerControl.RecordEnd,
 repItems.PagerControl.TotalRecords);

How can I do this using the univiewer and its unipager control?


Member	Dave Smith - 1/6/2012 10:11:12 AM RE:UniView Total Nunber of Items for custom pagination display Oops used my old account

Certified Developer 8

Jiveabillion - 1/6/2012 12:36:36 PM

RE:UniView Total Nunber of Items for custom pagination display

This seems to work:


 int RecordStart = 0;
        int RecordEnd = 0;
        if (uniView.PagerControl.CurrentPage == 1)
        {
            RecordStart = 1;
            if (uniView.PagerControl.DataSourceItemsCount <= uniView.PagerControl.PageSize)
            {
                RecordEnd = uniView.PagerControl.ItemsCount;
            }
            else
            {
                RecordEnd = uniView.PagerControl.PageSize;
            }
        }
        else if (uniView.PagerControl.CurrentPage == uniView.PagerControl.PageCount)
        {
            RecordEnd = uniView.PagerControl.DataSourceItemsCount;
            RecordStart = RecordEnd - (int)(((decimal)uniView.PagerControl.DataSourceItemsCount%(uniView.PagerControl.PageSize))-1);
        }
        else
        {
            RecordEnd = (uniView.PagerControl.CurrentPage * uniView.PagerControl.PageSize);
            RecordStart = RecordEnd - (uniView.PagerControl.PageSize - 1);
            
        }
        PagingText.Text = String.Format("Showing {0} - {1} of {2}", RecordStart, RecordEnd, uniView.PagerControl.DataSourceItemsCount);

I added it to the PreRender event handler

Certified Developer 8

Jiveabillion - 1/6/2012 12:37:56 PM

RE:UniView Total Nunber of Items for custom pagination display

Slight edit.


   int RecordStart = 0;
        int RecordEnd = 0;
        if (uniView.PagerControl.CurrentPage == 1)
        {
            RecordStart = 1;
            if (uniView.PagerControl.DataSourceItemsCount <= uniView.PagerControl.PageSize)
            {
                RecordEnd = uniView.PagerControl.DataSourceItemsCount;
            }
            else
            {
                RecordEnd = uniView.PagerControl.PageSize;
            }
        }
        else if (uniView.PagerControl.CurrentPage == uniView.PagerControl.PageCount)
        {
            RecordEnd = uniView.PagerControl.DataSourceItemsCount;
            RecordStart = RecordEnd - (int)(((decimal)uniView.PagerControl.DataSourceItemsCount%(uniView.PagerControl.PageSize))-1);
        }
        else
        {
            RecordEnd = (uniView.PagerControl.CurrentPage * uniView.PagerControl.PageSize);
            RecordStart = RecordEnd - (uniView.PagerControl.PageSize - 1);
            
        }
        PagingText.Text = String.Format("Showing {0} - {1} of {2}", RecordStart, RecordEnd, uniView.PagerControl.DataSourceItemsCount);