new FormData（）" application / x-www-form-urlencoded" [英] new FormData() "application/x-www-form-urlencoded"

问题描述

Couchdb只解析application / x-www-form-urlencoded。是否有设置enctype的FormData（）属性？

Couchdb only parse application/x-www-form-urlencoded. Is there a FormData() attribute that set the enctype?

xhr.open('put',document.myForm.action,false)
xhr.setRequestHeader('Content-Type','application/x-www-form-urlencoded')
xhr.send(new FormData(document.myForm))

推荐答案

不， XHR2发送方法被指定为始终将FormData对象作为multipart / form-data发送。

No, the XHR2 "send" method is specified to always send FormData objects as multipart/form-data.

正如&符号所示，一种选择是使用 jquery.couch.js 插件内置于Futon中的每个CouchDB实例中。

As ampersand suggests, one option would be to use the jquery.couch.js plugin that's built into every CouchDB instance within Futon.

如果你喜欢更通用的HTTP接口， Fermata 也支持URL编码请求：

If you like a bit more generic HTTP interface, Fermata also has support for URL encoded requests:

fermata.json(document.myForm.action).put({'Content-Type':"application/x-www-form-urlencoded"}, {...form fields...});

另一种选择是将JSON发送到您的更新功能（我假设是'动作' 你的表单的URL而不是。

Another option would be to send JSON to your update function (which I'm assuming is the 'action' URL of your form) instead.

当然，任何这些的诀窍是你必须自己提取表单字段，因为没有简单的DOM - 等级 new FormData（document.myForm）返回一个Object而不是AFAIK。

Of course, the trick with any of these is that you'll have to extract the form fields yourself, since there's no easy DOM-level equivalent of new FormData(document.myForm) that returns an Object instead AFAIK.

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