[英]returning data in json with jquery?
var thumb = $('img#thumb');
new AjaxUpload('imageUpload', {
action: 'upload.php',
name: 'image',
autoSubmit:'json',
onSubmit: function(file, extension) {
$('div.preview').addClass('loading');
},
onComplete: function(file, response) {
thumb.load(function(){
$('div.preview').removeClass('loading');
thumb.unbind();
});
thumb.attr('src',pic.response);
}
});
php file: php文件:
<?php
$arr = array ('pic'=>'img/img.jpg');
echo json_encode($arr);
?>
but its not sending it back i dnt think!!! 但它没有发回我不认为!!! i tried using firebug, but it dnt show that its posting, to upload.php!! 我尝试使用firebug,但它显示其发布,上传.php !!
I suspect you are looking for response.pic
and not pic.response
. 我怀疑您正在寻找response.pic
而不是pic.response
。
You are also failing to specify: header('Content-type: application/json');
您还没有指定: header('Content-type: application/json');
I don't see that you're sending any data in your code. 我没有看到您在代码中发送任何数据。 Take a look to the official documentation especially to data
parameter. 请查看官方文档,特别是data
参数。
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