disturbedspike
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Ok, I'm newbie and am having some problems! At first I was having problems getting page to view correctly, updated the php version, all is good there. I don't know if I have fudged up my code, but when I enter values on the page and click the button, there is nothing that is being printed back to me.... <HTML> <head> <title>Zellers Carpeting Cost Estimate</title> </head> <?php $bValid = true; $strMessage = "There is a problem with the following items: "; //set vars if there is anything in the query string if ((count($_GET) >0)) { $width = $_GET['width']; $length = $_GET['length']; $carpet = $_GET['carpet']; $padding = $_GET['padding']; if ((!is_numeric($width)) || (!is_numeric($length))) { $bValid = false; $strMessage = "$strMessage Width and length must be a valid numbers..."; } if ($carpet == "") { $bValid = false; $strMessage = "$strMessage Carpet must be selected..."; } if ($padding == "") { $bValid = false; $strMessage = "$strMessage Padding must be selected..."; } if (isset($_GET['install']) == false) { $bValid = false; $strMessage = "$strMessage You must choose Installation or not"; $install = ""; } else { $install = $_GET['install']; } } // if validation fails, set the vars to empty strings, display error message(s) else { $width = ""; $length = ""; $carpet = ""; $padding = ""; $install = ""; } if ((count($_GET)==0)||($bValid ==false)){ if ($bValid==false){ print ("<div class='errorMsg'>$strMessage</div>"); } } ?> <body> <div id="banner"> <h1>Zellers Carpeting</h1> <h2>Cost Estimate</h2> </div> <div class="instructions">Enter all the relevant parameters and click submit for an estimate of the cost of carpeting your room</div> <img src = <?php // select image source, depending on the carpet selection switch ($carpet) { case "B": print 'budget.jpg'; break; case "S": print 'standard.jpg'; break; case "P": print 'premium.jpg'; break; case "": print 'logo.jpg'; } ?> /> <div id="userinput"> <form method="get" name="frmInput" action="CarpetForm.php"> <table> <tr> <td><strong>Room Dimensions (in ft):</strong></td> <td><input type=text name=width value="<?php print ("$width"); ?>"> x <input type=text name=length value="<?php print("$length"); ?>"></td> </tr> <tr> <td ><strong>Type of Carpet:</strong></td> <td> <select name=carpet value="<?php print ("$carpet"); ?>"> <option value="">Choose Carpet Type</option> <option value="B">Budget</option> <option value="S">Standard</option> <option value="P">Premium</option> </select> </td> </tr> <tr> <td ><strong>Type of Padding:</strong></td> <td> <select name=padding value="<?php print ("$padding"); ?>"> <option value="">Choose Padding</option> <option value="S">Standard</option> <option value="P">Premium</option> </select> </td> </tr> <tr> <td><strong>Installation Required:</strong></td> <td>Yes<input type=radio name=install value=y> No<input type=radio name=install value=n></td> </tr> <tr> <td align=center colspan=2><input type="button" value="Submit"></td> </tr> </table> </form> </div> <div id="estimate"> <?php //perform calculations to figure the costs $sqFoot = ($length * $width) * 1.2; $L_W = ($length * $width); $costCarpet = 0; $costPad = 0; switch ($carpet) { case "B": $costCarpet = $sqFoot * 1.00; break; case "S": $costCarpet = $sqFoot * 1.50; break; case "P": $costCarpet = $sqFoot * 2.00; break; } switch ($padding) { case "S": $costPad = $sqFoot * .35; break; case "P": $costPad = $sqFoot * .50; break; } if (($install == "n") || ($install == "")) { $costInstall = 0; } if ($install =="y") { $costInstall = $L_W * 2.00; } $tax = ($costCarpet + $costPad) * .07; $total = $costCarpet + $costPad + $costInstall + $tax; $costCarpet = number_format($costCarpet,2); $costPad = number_format($costPad,2); $costInstall = number_format($costInstall,2); $tax = number_format($tax,2); $total = number_format($total,2); //if all the data is present and is valid, diplay the final totals if (count(($_GET)>0) && ($bValid == true) && ($sqFoot>0)) { print ("<table cellpadding='2' cellspacing='2' border='1'> <tr><th width='75'>Item</th><th width='75'>Estimate</th></tr> <tr><td>Carpet: </td><td>$ $costCarpet</td></tr> <tr><td>Padding:</td><td>$ $costPad</td></tr> <tr><td>Installation: </td><td>$ $costInstall</td></tr> <tr><td>Tax: </td><td>$ $tax</td></tr> <tr><td>Total: </td><td>$ $total</td></tr> </table>"); } ?> </div> </body></HTML>