【发布时间】:2018-11-21 22:02:24
【问题描述】:
我有这个表格:
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"> </script>
<link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/themes/smoothness/jquery-ui.css">
<div class='col-sm-6' style="padding-left:0px;" >
<form action="/main/" method="post" id="my_form" enctype="multipart/form-data">
{% csrf_token %}
<br>
<div> <input type="text" name="description" id="id_description" /> </div>
<div> <input type="file" name="image" id="id_image" /> </div>
<button type="submit" disabled style="display: none" aria-hidden="true"></button>
<input class="btn btn-success" type="submit" name="submit" value="Gem" />
</form>
</div>
这样就成功发送了表单,并且在服务器端有效。但我无法从服务器上的表单访问图像。
<script>
var frm = $('#my_form');
frm.submit(function (e) {
e.preventDefault(e);
$.ajax({
async: true,
type: frm.attr('method'),
url: frm.attr('action'),
data: frm.serialize(),
success: function (data) {
console.log("success")
},
error: function(request, status, error) {
console.log("error")
}
});
});
</script>
此方案将FormData与图像文件一起发送,但不包含其他表单数据,并且该表单在服务器端无效:
<script type="text/javascript">
var frm = $('#my_form');
frm.submit(function (e) {
e.preventDefault(e);
var formData = new FormData();
formData.append(
"image",
document.getElementById("id_image").files[0]
);
$.ajax({
async: true,
type: frm.attr('method'),
url: frm.attr('action'),
data: formData,
cache: false,
processData: false,
contentType: false,
type: 'POST',
success: function (data) {
console.log("success")
},
error: function(request, status, error) {
console.log("error")
}
});
});
</script>
有没有办法同时发送文件和其他表单 dara?
【问题讨论】:
标签: javascript jquery html ajax