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Thread: Search Data

  1. #1
    Join Date
    Dec 2011
    Posts
    39

    Search Data

    Dear Sir I have following codes

    PHP Code:
    <?php
        
    require_once("connect.php");
            
    if(isset(
    $_POST['button1']))
        {
            
    // Get values from form 
            
    $sno =$_POST['txtsno']; 
                
            
    $record_check ="SELECT * FROM test WHERE sno = " $sno;
            
    $result=mysqli_query($record_check);
            
    $row mysqli_fetch_array($result) ;

            if(!
    $row)
                        die (
    'No record Found'); 
        }
    ?>

    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
    <title>Display data in textboxes</title>
    <style type="text/css">

    html {
    overflow:auto;
    }

    body {
    background-color:#FFFFFF;
    margin:0 auto;
    }

    #mypopup
    {
    float: left;
    width: 250px; height: 350px;
    background: #90bade; 
    border: 1px solid #069;
    text-align:center;
    padding:2px;
    margin-top:150px;
    margin-left:100px;
    overflow:auto;
    }

    #header
    {
    background-color:#3399FF;
    background-position:left center;
    line-height:25px;
    font-size:22px;
    color:#FFFF33;
    font-weight:600;
    border-bottom:1px solid #6699CC;
    padding:10px;
    }
    </style>


    </head>
    <body>
    <center>
      <div id="mypopup">
        <div id="header">Search Data</div>
        <div style="margin-top:80px;">
      
         <form name="form1" action="data_find_in_textbox2.php" method="post">
            <table border=0; cellpadding="1" cellspacing="1" bgcolor="#CCFFFF" align="center" >
              <tr>
                <td>Code</td>
                <td width="50px"><input type="text" name="txtsno" value="" title="Enter product code" onkeypress="validate(event)" ;  onfocus="this.select()" /></td>
              </tr>
              <tr>
                <td>Product</td>
                <td><input type="text" name="txtpro" value="<? echo $row['packing'?>" title="Enter product name" ></td>
              </tr>
              <tr>
                <td>Weight</td>
                <td><input type="text" name="txtwet" value="<? echo $row['weight'?>" title="Enter product weight" onfocus="this.select()" ></td>
              </tr>
            </table>
            <div style=text-align:center;margin-top:20px;>
              <input type="submit" name="button1" value="Display" >
              <input type="submit" name="button2" value="Clear" >
            </div>
          </form>
        </div>
      </div>
    </center>
    <?php 
            mysqli_close
    ($con);
    ?>
    </body>
    </html>
    I want to search data as
    http://i40.tinypic.com/w6xjb8.jpg

    If I enter sno and press Dispaly button, then text2 and text3 must display relevant data from table.

    Now when enter sno=1 and press Display button then it shows this error message

    Warning: mysqli_query() expects at least 2 parameters, 1 given in C:\wamp\www\db\data_find_in_textbox2.php on line 10

    Test table has more than 3 recores including sno=1

    Please help

  2. #2
    Join Date
    May 2004
    Location
    chennai, tamil nadu, India
    Posts
    448
    If you look at http://us1.php.net/mysqli_query it requires $link too. I guess you can get $link from connect.php

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