我希望能够选择一系列图像,然后通过ajax调用上传数据。下面是我的HTML。我无法将文件附加到for循环中。
<form name="nameform" method="POST" enctype="multipart/form-data">
<input id="file_input" type="file" name="files[]" multiple>
<input type="button" name="button" value="Submit" onClick="getInfo(this.form)" />
</form>
var oMyForm = new FormData();
var filelenth = file_input.files;
for (var i = 0; i < filelenth.length; i++) {
var fileCheck = file_input.files[i];
if (!fileCheck.type.match('image.*')) {
continue;
}
oMyForm.append('files[]', fileCheck, fileCheck.name);
}
$.ajax({
url: 'URL',
data: oMyForm,
dataType: 'json',
processData: false,
contentType: false,
type: 'POST',
success: function(data) {
alert(data);
}
});
有什么建议吗?
答案 0 :(得分:1)
var data2 = new FormData();
$.each($("#attachmentInfo :file"), function(i, file) {
data2.append('attachmentFiles', file.files[0]);
});
$.ajax({
type: 'POST',
contentType: false,
processData: false,
dataType: 'text',
url: 'savefile2.html',
data: data2,
success: function(responseData, textStatus) {
},
complete: function(textStatus) {
},
error: function(responseData)
{
}
});