Get Data From a Table Created by Equi Join Query - php

Question

i have a table created by my sql equijoin
and i want to retrieve data from that table by am getting error
the error is
dname.resource doesn't exist
and the code is
<style type="text/css">
a
{
text-decoration:none;
}
.Menu
{
width:150px;
float:left;
}
.fr
{
width:800px;
height:800px;
float:right
}
</style>
<div class="Menu">
<?php
mysql_connect("localhost","dbname","password");
mysql_select_db("dbanme");
$sql="select * from NSEIndices_latest";
$result=mysql_query($sql);
while($row=mysql_fetch_array($result))
{
$tpnt=$row['TickerPlantCode']; //nse indice code
$indexname=$row['IndexName']; //nse indice index name
?>
<tr>
<td><?php echo $indexname;?><br></td>
</tr>
<?php }?>
</div>
<div class="fr">
<iframe height="780" width="780" scrolling="no" name="fr"></iframe>
</div>
the gtnsegainer.php page on am getting error is
the gtnsegainer page is in iframe
this page retrieve data from database according to the link on the above page
<table class="table" cellspacing="0" width="100%">
<tr>
<td align="left" valign="middle" style="border:#e7e7e7 1px solid; background-color:#f9f9f9;">Company Name
</th>
<td align="center" valign="middle" style="border:#e7e7e7 1px solid; background-color:#f9f9f9; background-color:#f9f9f9;">High
</th>
<td align="center" valign="middle" style="border:#e7e7e7 1px solid; background-color:#f9f9f9; background-color:#f9f9f9;">Low
</th>
<td align="center" valign="middle" style="border:#e7e7e7 1px solid; background-color:#f9f9f9; background-color:#f9f9f9;">Last Price
</th>
<td align="center" valign="middle" style="border:#e7e7e7 1px solid; background-color:#f9f9f9; background-color:#f9f9f9;">Prv Close
</th>
<td align="center" valign="middle" style="border:#e7e7e7 1px solid; background-color:#f9f9f9; background-color:#f9f9f9;">Change
</th>
<td align="center" valign="middle" style="border:#e7e7e7 1px solid; background-color:#f9f9f9; background-color:#f9f9f9;">%Gain
</th>
</tr>
<?php
mysql_connect("localhost","dbname","password");
mysql_select_db("dbname");
$tpnt=$_GET['tpnt'];
$indexname=$_GET['indexname'];
$query="SELECT nsepricequotes_latest.Symbol, nsepricequotes_latest.CompanyName, nsepricequotes_latest.HighPrice, nsepricequotes_latest.LowPrice, nsepricequotes_latest.LastTradedPrice, nsepricequotes_latest.ClosePrice, nsepricequotes_latest.NetChange, nsepricequotes_latest.PercentChange, nse_index_constituents.Tickerplant_index_code
FROM nsepricequotes_latest, nse_index_constituents
WHERE nsepricequotes_latest.TickerPlantCode = nse_index_constituents.TickerPlant_scrip
AND PercentChange >0
ORDER BY PercentChange DESC ";
$result=mysql_query($query);
$query1="Select * from $result where NSE_Index_Name=$indexname";
$result1=mysql_query($query1);
while($row=mysql_fetch_array($result1))
{
$symbol=$row['Symbol'];
$CompanyName=$row['CompanyName'];
$HighPrice=$row['HighPrice'];
$LowPrice=$row['LowPrice'];
$previousclose=$row['LastTradedPrice'];
$ClosePrice=$row['ClosePrice'];
$netChange=$row['NetChange'];
$percentagechange=$row['PercentChange'];
?>
<tr>
<td align="left" valign="middle" style="border-right:#e7e7e7 1px solid; border-left:#e7e7e7 1px solid ;border-bottom:#e7e7e7 1px solid;"><?php echo $CompanyName;?></td>
<td align="center" valign="middle" style="border-right:#e7e7e7 1px solid; border-left:#e7e7e7 1px solid ;border-bottom:#e7e7e7 1px solid;"><?php echo $HighPrice;?></td>
<td align="center" valign="middle" style="border-right:#e7e7e7 1px solid; border-left:#e7e7e7 1px solid ;border-bottom:#e7e7e7 1px solid;"><?php echo $LowPrice;?></td>
<td align="center" valign="middle" style="border-right:#e7e7e7 1px solid; border-left:#e7e7e7 1px solid ;border-bottom:#e7e7e7 1px solid;"><?php echo $previousclose; ?></td>
<td align="center" valign="middle" style="border-right:#e7e7e7 1px solid; border-left:#e7e7e7 1px solid ;border-bottom:#e7e7e7 1px solid;"><?php echo $ClosePrice;?></td>
<td align="center" valign="middle" style="border-right:#e7e7e7 1px solid; border-left:#e7e7e7 1px solid ;border-bottom:#e7e7e7 1px solid;"><?php echo $netChange;?></td>
<td align="center" valign="middle" style="border-right:#e7e7e7 1px solid; border-left:#e7e7e7 1px solid ;border-bottom:#e7e7e7 1px solid;"><?php echo $percentagechange;?></td>
</tr>
<?php } ?>
</table>

Answer 1

it is hard to tell what your error is, in your particular setup, but i recommend adding some simple debugging as such, after each mysql_query($query); add if(mysql_error())die(mysql_error()); and that will point you in the right direction.