Hi all
I have a bit of javascript code that is ment to add products together. This is a form and it works fine on its own. However when i integrate it into my php script it brings up this error 'document.form. info' is null or not an object.
Heres my top code
[CODE=php]<?
include("connec t.php");
if ($submit == "Update")
{
$saved = mysql("db691177 98","update payment set id = '$id', infoid = '$infoid', name = '$name', product_dogmobi le = '$product_dogmo bile', product_dogwalk er = '$product_dogwa lker', product_harness = '$product_harne ss', product_harness _area = '$product_harne ss_area', product_new = '$product_new', subtotal = '$subtotal', postage = '$postage', total = '$total', payment_name = '$payment_name' , payment_cc = '$payment_cc', payment_valid_f rom = '$payment_valid _from', payment_expiry = '$payment_expir y', payment_issue = '$payment_issue ', payment_securit y_number = '$payment_secur ity_number', payment_type = '$payment_type' , NOW() where infoid = $infoid");
if ($saved)
{
echo "<script>\n ";
echo "window.alert(' $name has been updated');\n";
echo "</script>\n";
}
else
{
echo mysql_error() ;
}
}
$result = mysql("db691177 98","select * from payment where infoid = $infoid");
$result = mysql_fetch_arr ay($result);
echo mysql_error() ;
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>index-6</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<link href="style.css " rel="stylesheet " type="text/css">
<SCRIPT LANGUAGE="JavaS cript">
function doMath() {
var one = eval(document.m yform.info.valu e)
var two = eval(document.m yform.info1.val ue)
var three = eval(document.m yform.info2.val ue)
var four = eval(document.m yform.info3.val ue)
var five = eval(document.m yform.info4.val ue)
var prod = one + two + three + four + five
document.myform .total.value=cu stRound(prod,2) ;
}
function custRound(x,pla ces) {
return (Math.round(x*M ath.pow(10,plac es)))/Math.pow(10,pla ces)
}
</script>[/CODE]
And heres the form.
[CODE=html]<form id="form1" name="form1" method="post" action="payment 2.php">
<input type="hidden" name="infoid" value="<?=$info id?>">
<table width="400" border="0">
<tr>
<td colspan="2"><sp an class="style9"> Product</span></td>
</tr>
<tr>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Name:</td>
<td><input type="text" name="name" value="<?=$resu lt[name]?>"></td>
</tr>
<tr>
<td>DogMobile </td>
<td>
<select name="info">
<option selected value="0">Selec t</option>
<option value="255">Sma ll - £255</option>
<option value="270">Med ium - £270</option>
<option value="280">Lar ge - £280</option>
<option value="290">XLa rge - £290</option>
</select>
</td>
</tr>
<tr>
<td>DogWalker </td>
<td>
<select name="info1">
<option selected value="0">Selec t</option>
<option value="180">Sma ll - £180</option>
<option value="190">Med ium - £190</option>
<option value="200">Lar ge - £200</option>
<option value="210">XLa rge - £210</option>
</select>
</td>
</tr>
<tr>
<td>DogHarnes s</td>
<td>
<select name="info2">
<option selected value="0">Selec t</option>
<option value="26">Smal l - £26</option>
<option value="29">Medi um - £29</option>
<option value="32">Larg e - £32</option>
<option value="35">XLar ge - £35</option>
</select>
</td>
</tr>
<tr>
<td>New Products</td>
<td>
<select name="info3">
<option selected value="0">Selec t</option>
<option value="16.95">2 in1 Lead - £16.95 </option>
<option value="35">Lift ing Blanket - £35</option>
</select>
</td>
</tr>
<tr>
<td>Postage</td>
<td>
<input type="text" name="info4">
</td>
</tr>
<tr>
<td>Total</td>
<td>
<input type="text" name="total">
</td>
</tr>
<tr>
<td> </td>
<td>
<input type="button" value="Calculat e" onClick="doMath ()" name="button">
</td>
</tr>
<tr>
<td colspan="2">&nb sp;</td>
</tr>
<tr>
<td colspan="2"><sp an class="style9"> Payment</span></td>
</tr>
<tr>
<td><span class="style9"> Type of card:</span></td>
<td><span class="style9">
<select name="payment_t ype">
<option value="visa">Vi sa</option>
<option value="masterca rd">Mastercar d</option>
<option value="maestro" >Maestro</option>
<option value="solo">So lo</option>
<option value="american express">Americ an Express</option>
<option value="jcb">JCB </option>
<option value="cheque"> Cheque</option>
<option value="money order">Money Order</option>
</select>
</span></td>
</tr>
<tr>
<td><span class="style9"> Name on card:</span></td>
<td><input name="payment_n ame" type="text" /></td>
</tr>
<tr>
<td><span class="style9"> Card Number:</span></td>
<td><input name="payment_c c" type="text" /></td>
</tr>
<tr>
<td><span class="style9"> Valid From:</span></td>
<td><input name="payment_v alid_from" type="text" /></td>
</tr>
<tr>
<td><span class="style9"> Expiry Date:</span></td>
<td><input name="payment_e xpiry" type="text" /></td>
</tr>
<tr>
<td><span class="style9"> Issue Number (if applicable):</span></td>
<td><input name="payment_i ssue" type="text" /></td>
</tr>
<tr>
<td><span class="style9"> Security number:</span></td>
<td><input name="payment_s ecurity_number" type="text" /></td>
</tr>
<tr>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td><span class="style9">
<label>
<input type="submit" name="submit" value="Update">
</label>
</span></td>
</tr>
</table>
</form>[/CODE]
Can anyone help?
Cheers xxx
I have a bit of javascript code that is ment to add products together. This is a form and it works fine on its own. However when i integrate it into my php script it brings up this error 'document.form. info' is null or not an object.
Heres my top code
[CODE=php]<?
include("connec t.php");
if ($submit == "Update")
{
$saved = mysql("db691177 98","update payment set id = '$id', infoid = '$infoid', name = '$name', product_dogmobi le = '$product_dogmo bile', product_dogwalk er = '$product_dogwa lker', product_harness = '$product_harne ss', product_harness _area = '$product_harne ss_area', product_new = '$product_new', subtotal = '$subtotal', postage = '$postage', total = '$total', payment_name = '$payment_name' , payment_cc = '$payment_cc', payment_valid_f rom = '$payment_valid _from', payment_expiry = '$payment_expir y', payment_issue = '$payment_issue ', payment_securit y_number = '$payment_secur ity_number', payment_type = '$payment_type' , NOW() where infoid = $infoid");
if ($saved)
{
echo "<script>\n ";
echo "window.alert(' $name has been updated');\n";
echo "</script>\n";
}
else
{
echo mysql_error() ;
}
}
$result = mysql("db691177 98","select * from payment where infoid = $infoid");
$result = mysql_fetch_arr ay($result);
echo mysql_error() ;
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>index-6</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<link href="style.css " rel="stylesheet " type="text/css">
<SCRIPT LANGUAGE="JavaS cript">
function doMath() {
var one = eval(document.m yform.info.valu e)
var two = eval(document.m yform.info1.val ue)
var three = eval(document.m yform.info2.val ue)
var four = eval(document.m yform.info3.val ue)
var five = eval(document.m yform.info4.val ue)
var prod = one + two + three + four + five
document.myform .total.value=cu stRound(prod,2) ;
}
function custRound(x,pla ces) {
return (Math.round(x*M ath.pow(10,plac es)))/Math.pow(10,pla ces)
}
</script>[/CODE]
And heres the form.
[CODE=html]<form id="form1" name="form1" method="post" action="payment 2.php">
<input type="hidden" name="infoid" value="<?=$info id?>">
<table width="400" border="0">
<tr>
<td colspan="2"><sp an class="style9"> Product</span></td>
</tr>
<tr>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Name:</td>
<td><input type="text" name="name" value="<?=$resu lt[name]?>"></td>
</tr>
<tr>
<td>DogMobile </td>
<td>
<select name="info">
<option selected value="0">Selec t</option>
<option value="255">Sma ll - £255</option>
<option value="270">Med ium - £270</option>
<option value="280">Lar ge - £280</option>
<option value="290">XLa rge - £290</option>
</select>
</td>
</tr>
<tr>
<td>DogWalker </td>
<td>
<select name="info1">
<option selected value="0">Selec t</option>
<option value="180">Sma ll - £180</option>
<option value="190">Med ium - £190</option>
<option value="200">Lar ge - £200</option>
<option value="210">XLa rge - £210</option>
</select>
</td>
</tr>
<tr>
<td>DogHarnes s</td>
<td>
<select name="info2">
<option selected value="0">Selec t</option>
<option value="26">Smal l - £26</option>
<option value="29">Medi um - £29</option>
<option value="32">Larg e - £32</option>
<option value="35">XLar ge - £35</option>
</select>
</td>
</tr>
<tr>
<td>New Products</td>
<td>
<select name="info3">
<option selected value="0">Selec t</option>
<option value="16.95">2 in1 Lead - £16.95 </option>
<option value="35">Lift ing Blanket - £35</option>
</select>
</td>
</tr>
<tr>
<td>Postage</td>
<td>
<input type="text" name="info4">
</td>
</tr>
<tr>
<td>Total</td>
<td>
<input type="text" name="total">
</td>
</tr>
<tr>
<td> </td>
<td>
<input type="button" value="Calculat e" onClick="doMath ()" name="button">
</td>
</tr>
<tr>
<td colspan="2">&nb sp;</td>
</tr>
<tr>
<td colspan="2"><sp an class="style9"> Payment</span></td>
</tr>
<tr>
<td><span class="style9"> Type of card:</span></td>
<td><span class="style9">
<select name="payment_t ype">
<option value="visa">Vi sa</option>
<option value="masterca rd">Mastercar d</option>
<option value="maestro" >Maestro</option>
<option value="solo">So lo</option>
<option value="american express">Americ an Express</option>
<option value="jcb">JCB </option>
<option value="cheque"> Cheque</option>
<option value="money order">Money Order</option>
</select>
</span></td>
</tr>
<tr>
<td><span class="style9"> Name on card:</span></td>
<td><input name="payment_n ame" type="text" /></td>
</tr>
<tr>
<td><span class="style9"> Card Number:</span></td>
<td><input name="payment_c c" type="text" /></td>
</tr>
<tr>
<td><span class="style9"> Valid From:</span></td>
<td><input name="payment_v alid_from" type="text" /></td>
</tr>
<tr>
<td><span class="style9"> Expiry Date:</span></td>
<td><input name="payment_e xpiry" type="text" /></td>
</tr>
<tr>
<td><span class="style9"> Issue Number (if applicable):</span></td>
<td><input name="payment_i ssue" type="text" /></td>
</tr>
<tr>
<td><span class="style9"> Security number:</span></td>
<td><input name="payment_s ecurity_number" type="text" /></td>
</tr>
<tr>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td><span class="style9">
<label>
<input type="submit" name="submit" value="Update">
</label>
</span></td>
</tr>
</table>
</form>[/CODE]
Can anyone help?
Cheers xxx
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