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TotalRows == 0

Thread began 4/26/2016 6:31 pm by Steve | Last modified 4/27/2016 11:40 am by Ray Borduin | 361 views | 1 replies |

Steve

TotalRows == 0

Simple check to see any ANY fields exist in a recordset. Value is always 1

<?php echo $rsPDF->TotalRows; 
?>


<?php if($rsPDF->TotalRows==0) { ?>
<img src="imgz/pdf.png" width="20" height="20" alt="PDF Version" border="0"> lone soul
<?php } else { ?>

   <?php if($rsPDF->getColumnVal("pdfOne")){ ?>
<div class="a"><A href="PDFs/<?php echo($rsPDF->getColumnVal("pdfOne")); ?>"><img src="imgz/pdf.png" width="20" height="20" alt="PDF Version" border="0">&nbsp;&nbsp;<?php echo($rsPDF->getColumnVal("pdfTitleOne")); ?></A>   </div>
<?php } ?>

<?php if($rsPDF->getColumnVal("pdfTwo")){ ?>
<div class="a"><A href="PDFs/<?php echo($rsPDF->getColumnVal("pdfOne")); ?>"><img src="imgz/pdf.png" width="20" height="20" alt="PDF Version" border="0">&nbsp;&nbsp;<?php echo($rsPDF->getColumnVal("pdfTitleTwo")); ?></A>   </div>
<?php } ?>

<?php if($rsPDF->getColumnVal("pdfThree")){ ?>
<div class="a"><A href="PDFs/<?php echo($rsPDF->getColumnVal("pdfOne")); ?>"><img src="imgz/pdf.png" width="20" height="20" alt="PDF Version" border="0">&nbsp;&nbsp;<?php echo($rsPDF->getColumnVal("pdfTitleThree")); ?></A>   </div>
<?php } ?>

<?php } ?>



Screen shots show one case WITH records and once case WITHOUT but in each case it TotalRows is 1

I could have sworn this worked before as well as it's derivatives like :

if ($recordset->TotalRows !='')

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Steve

I was looking at it wrong... There is always a row returned in my query as we select a known record so "1" is always present as the Row Count (even though filled with NULL fields).

Solution is to also look for IS NOT NULL or IS NULL in the SQL query to more accurately filter the results.

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