[英]Declaring new formData() while Image uploading using PHP and jQuery
我正在嘗試使用PHP和jQuery上傳圖像,但是出現以下javascript錯誤:
TypeError:在未實現接口FormData的對象上調用了“ append”。
...d=[],e=function(a,b){b=n.isFunction(b)?b():null==b?"":b,d[d.length]=encodeURICom...
我的代碼有什么問題?
HTML:
<form id="uploadForm" name="form_movie" method="post" action="index.php" class="form form-default">
<input id="file-upload" name="userImage" type="file" class="inputFile" />
<input id="upload-image" type="button" value="Upload Image" class="btnSubmit" />
jQuery的:
$(document).ready(function (e) {
$( "#upload-image" ).click(function( e ) {
var file_data = $('#file-upload').prop('files')[0];
var form_data = new FormData();
form_data.append('file-upload', file_data);
// alert('s'+imageData);
console.log(form_data);
movie_name = $('#movie_name').val();
if (movie_name == '') {
alert('Movie name canot be empty');
} else {
$.ajax({
url: "up.php",
type: "POST",
data: form_data,
success: function(data)
{
$("#targetLayer").html(data);
},
error: function()
{
}
});
}
});
});
要使用$ .ajax上傳文件,您需要將processData選項設置為false並將contentType選項設置為false
$(document).ready(function (e) {
$( "#upload-image" ).click(function( e ) {
var file_data = $('#file-upload').prop('files')[0];
var form_data = new FormData();
form_data.append('file-upload', file_data);
// alert('s'+imageData);
console.log(form_data);
movie_name = $('#movie_name').val();
if (movie_name == '') {
alert('Movie name canot be empty');
} else {
$.ajax({
url: "up.php",
type: "POST",
data: form_data,
processData: false,
contentType: false,
success: function(data)
{
$("#targetLayer").html(data);
},
error: function()
{
}
});
}
});
});
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