我正在尝试使用ajax和php.My代码编辑两列当前编辑我的表中的一个值(名称)并将其保存到我的database.When中我添加第二个变量(p)我的ajax调用它使用相同的value.How更新p和y列我是否编辑第三个值并为其分配与y不同的值我希望这两个不同的列在我的数据库中具有不同的值(列:名称和容量)
此代码编辑和更新两个值:
<script type="text/javascript">
jQuery(document).ready(function() {
$.fn.editable.defaults.mode = 'popup';
$('.xedit').editable();
$(document).on('click','.editable-submit',function(){
var x = $(this).closest('td').children('span').attr('id');
var y = $('.input-sm').val();
var z = $(this).closest('td').children('span');
$.ajax({
url: "process.php?id="+x+"&data="+y,
type: 'GET',
success: function(s){
if(s == 'status'){
$(z).html(y);}
if(s == 'error') {
alert('Error Processing your Request!');}
},
error: function(e){
alert('Error Processing your Request!!');
}
});
});
});
</script>
这是我尝试编辑的三个值:
<script type="text/javascript">
jQuery(document).ready(function() {
$.fn.editable.defaults.mode = 'popup';
$('.xedit').editable();
$(document).on('click','.editable-submit',function(){
var x = $(this).closest('td').children('span').attr('id');
var y = $('.input-sm').val();
var p = $('.input-sm').val();
var z = $(this).closest('td').children('span');
$.ajax({
url: "process.php?id="+x+"&data="+y+"&capacity="+y,
type: 'GET',
success: function(s){
if(s == 'status'){
$(z).html(y);
$(z).html(p);}
if(s == 'error') {
alert('Error Processing your Request!');}
},
error: function(e){
alert('Error Processing your Request!!');
}
});
});
});
</script>
这是我的php文件(process.php)
<?php
include("connect.php");
if
($_GET['id'],$_GET['capacity'] and $_GET['data'])
{
$id = $_GET['id'];
$data = $_GET['data'];
$capacity = $_GET['capacity'];
if(mysqli_query($con,"update mytable set name='$data',capacity='$data' where id='$id'")){
echo "success";
}
else{
echo 'failed';
}
}
?>
和我在index.php中的表
<tbody>
<?php
$query = mysqli_query($con,"select * from mytable");
$i=0;
while($fetch = mysqli_fetch_array($query))
{
if($i%2==0) $class = 'even'; else $class = 'odd';
echo'<tr class="'.$class.'">
<td><span class= "xedit external-event bg-brown" id="'.$fetch['id'].'">'.$fetch['name'].'</span></td>
<td><span class= "xedit external-event bg-brown" id="'.$fetch['id'].'">'.$fetch['capacity'].'</span></td>
</tr>';
}
?>
</tbody>
发布于 2017-02-14 14:21:02
1)您刚才的输入错误:capacity=$data
查看此行,并将其更改为capacity=$capacity
:
if(mysqli_query($con,"update mytable set name='$data',capacity='$capacity' where id='$id'"))
2)和look in If condition too .finally你的代码应该是这样的。
<?php
include("connect.php");
if($_GET['id'] && $_GET['capacity'] && $_GET['data'])
{
$id = $_GET['id'];
$data = $_GET['data'];
$capacity = $_GET['capacity'];
if(mysqli_query($con,"update mytable set name='$data',capacity='$capacity' where id='$id'"))
{
echo "success";
}
else
{
echo 'failed';
}
}
?>
发布于 2017-02-14 14:13:22
您的sql查询有错误。因为您没有传递正确的参数。请看下面的代码。
$id = $_GET['id'];
$data = $_GET['data'];
$capacity = $_GET['capacity'];
// Check Sql
$query = "update mytable set name='$data',capacity='$capacity' where id='$id'";
if(mysqli_query($con,$query)){
echo "success";
} else{
echo 'failed';
}
https://stackoverflow.com/questions/42218977
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