我有一个表单中的数据,这是在弹出窗口中打开。其可由用户编辑。除图像外,所有数据都已编辑。它给我一个错误"undefined index file in c/xamp/htdocs/website/file.php on line 35“
my ajax call is :
function updat(id){
$.ajax({
url:'file.php?upd='+id,
success:function(response){
var img = $("#file").val();
var marlas = $("#marlas").val();
var bath= $("#bath").val();
var bed = $("#bed").val();
var house_no = $("#house_no").val();
var address = $("#address").val();
var price = $("#price").val();
var ids = $("#ids").val();
var dataString = 'files='+ img + '&marlas1='+ marlas + '&bath1='+ bath + '&bed1=' + bed + '&house_no1=' + house_no + '&address1=' + address + '&price1=' + price +'&ids1=' + ids;
$.ajax({
type: "POST",
url: "file.php",
data: dataString,
success: function(result){
document.getElementById("update");
alert(result);
window.location.reload();
}
});
}
});
}
my file code is :
if(isset($_POST['ids1'])){
$ids= $_POST['ids1'];
$file= $_POST['files'];
$target_dir = "uploads/";
$target_file = $target_dir . basename($_FILES["files"]["name"]);
print_r($target_file); exit();
$file=$_FILES["files"]["name"];
$fsize=$_FILES["files"]["size"];
$ftype=$_FILES["files"]["type"];
$tmp_name=$_FILES["files"]["tmp_name"];
$imageFileType = pathinfo($target_file,PATHINFO_EXTENSION);
if($imageFileType != "jpg" && $imageFileType != "png" && $imageFileType != "jpeg"
&& $imageFileType != "gif" ) {
}
move_uploaded_file($_FILES["files"]["tmp_name"], $target_file);
$marlas= $_POST['marlas1'];
$bath= $_POST['bath1'];
$bed= $_POST['bed1'];
$house_no= $_POST['house_no1'];
$address= $_POST['address1'];
$price= $_POST['price1'];
$q= mysql_query("update property set img='$file', marlas='$marlas', bath='$bath', bed='$bed', house_no= '$house_no', address='$address', price='$price' where id='$ids'");
if(!$q){echo 'error'.mysql_error(); }
else echo "property updated";
}发布于 2016-02-21 15:02:03
您可以创建一个函数来处理文件上传并重用它。下面的代码说明了这一点。此外,该函数有一个回调,在上传成功时会调用该回调。
var Url = "YourApplicationUrlToPostTheFile"; //file.php
AjaxFileUpload($('input[type="file"]')[0], Url, function (response) {
alert('File Uploaded, And the response is ' + response);
// do something after the image is uploaded successfully;
});以及上传文件的Ajax函数。
function AjaxFileUpload($element, Url, callback) {
var formdata = new FormData();
var totalFiles = $element.files.length;
if (totalFiles > 0) {
for (var i = 0; i < totalFiles; i++) {
var file = $element.files[i];
formdata.append("FileUpload", file);
}
$.ajax({
type: "POST",
url: Url,
data: formdata,
contentType: false,
processData: false,
success: function (result) {
callback(result);
},
error: function (error) {
console.log("File Upload Failure");
}
});
}
}如果你有任何问题,请告诉我。
https://stackoverflow.com/questions/35533151
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