actualy im just a newbie programmer and i made my own update javascript function for my program but sadly the codes doesnt update..can anyone help me assist in order my codes work? please.
i want to do is if i change the values in the textboxes and click update it will update.
script:
<script type="text/javascript">
$(document).ready(function() {
$('#updates').click(function() {
$id1 = $('#id1').val();
$di2 = $('#id2').val();
$name1 = $('#name1').val();
$name2 = $('#name2').val();
$optA1 = $('#optA1').val();
$optA2 = $('#optA2').val();
$optB1 = $('#optB1').val();
$optB2 = $('#optB2').val();
$other_qual1 = $('#other_qual1').val();
$other_qual2 = $('#other_qual2').val();
$interview1 = $('#interview1').val();
$interview2 = $('#interview2').val();
$total1 = $('#total1').val();
$total2 = $('#total2').val();
$.ajax({
type: "POST",
cache: false,
url: "update.php",
data: "id1_text="+$name1,
data: "id2_text="+$name1,
data: "name1_text="+$name1,
data: "name2_text="+$name2,
data: "optA1_text="+$optA1,
data: "optA2_text="+$optA2,
data: "optB1_text="+$optB1,
data: "optB2_text="+$optB2,
data: "other_qual1_text="+$other_qual1,
data: "other_qual2_text="+$other_qual2,
data: "interview1_text="+$interview1,
data: "interview2_text="+$interview2,
data: "total1_text="+$total1,
data: "total2_text="+$total2,
success: function(data) {
alert('data has been updated!');
}
});
});
});
</script>
update.php code:
<?php
mysql_connect("localhost","root","") or die ("cant connect to database!");
mysql_select_db("test") or die ("cant find database!");
$id1=$_POST['id1_text'];
$id2=$_POST['id2_text'];
$name1=$_POST['name1_text'];
$name2=$_POST['name2_text'];
$optA1=$_POST['optA1_text'];
$optA2=$_POST['optA2_text'];
$optB1=$_POST['optB1_text'];
$optB2=$_POST['optB2_text'];
$other_qual1=$_POST['other_qual1_text'];
$other_qual2=$_POST['other_qual2_text'];
$interview1=$_POST['interview1_text'];
$interview2=$_POST['interview2_text'];
$total1=$_POST['total1_text'];
$total2=$_POST['total2_text'];
$query1=mysql_query("UPDATE score SET name='$name1', score1='$optA1', score2='optB1', other_qual='$other_qual1', interview='$interview1', total='$total1' WHERE id='$id1'");
$resource1 = mysql_query($query1)
or die (mysql_error());
$query2=mysql_query("UPDATE score SET name='$name2', score1='$optA2', score2='optB2', other_qual='$other_qual2', interview='$interview2', total='$total2' WHERE id='$id2'");
$resource2 = mysql_query($query2)
or die (mysql_error());
?>
You had quite a few errors in your code. For example, you had a wrong syntax when you assigned data
in the JS-code. It should be in this form:
data: { val:$("#selector").val, val2:$("#selector2").val(), /* etc etc*/ }
Try this code:
JS
<script type="text/javascript">
$(document).ready(function () {
$('#updates').click(function (e) {
e.preventDefault();
var id1 = $('#id1').val();
var id2 = $('#id2').val();
var name1 = $('#name1').val();
var name2 = $('#name2').val();
var optA1 = $('#optA1').val();
var optA2 = $('#optA2').val();
var optB1 = $('#optB1').val();
var optB2 = $('#optB2').val();
var other_qual1 = $('#other_qual1').val();
var other_qual2 = $('#other_qual2').val();
var interview1 = $('#interview1').val();
var interview2 = $('#interview2').val();
var total1 = $('#total1').val();
var total2 = $('#total2').val();
$.ajax({
type: "POST",
cache: false,
url: "update.php",
data: {
id1_text: name1,
id2_text: name1,
name1_text: name1,
name2_text: name2,
optA1_text: optA1,
optA2_text: optA2,
optB1_text: optB1,
optB2_text: optB2,
other_qual1_text: other_qual1,
other_qual2_text: other_qual2,
interview1_text: interview1,
interview2_text: interview2,
total1_text: total1,
total2_text: total2
},
success: function (data) {
alert('data has been updated!');
}
});
});
});
</script>
PHP
<?php
if (isset($_POST['id1_text'])) {
mysql_connect("localhost", "root", "") or die("cant connect to database!");
mysql_select_db("test") or die("cant find database!");
$id1 = $_POST['id1_text'];
$id2 = $_POST['id2_text'];
$name1 = $_POST['name1_text'];
$name2 = $_POST['name2_text'];
$optA1 = $_POST['optA1_text'];
$optA2 = $_POST['optA2_text'];
$optB1 = $_POST['optB1_text'];
$optB2 = $_POST['optB2_text'];
$other_qual1 = $_POST['other_qual1_text'];
$other_qual2 = $_POST['other_qual2_text'];
$interview1 = $_POST['interview1_text'];
$interview2 = $_POST['interview2_text'];
$total1 = $_POST['total1_text'];
$total2 = $_POST['total2_text'];
$query1 = mysql_query("UPDATE score SET name=$name1, score1=$optA1, score2=$optB1, other_qual=$other_qual1, interview=$interview1, total=$total1 WHERE id=$id1");
$resource1 = mysql_query($query1) or die(mysql_error());
$query2 = mysql_query("UPDATE score SET name=$name2, score1=$optA2, score2=optB2, other_qual=$other_qual2, interview=$interview2, total=$total2 WHERE id=$id2");
$resource2 = mysql_query($query2) or die(mysql_error());
}
?>
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