我有一条路线可以接受DELETE的要求, 我知道通过快报,你可以加上
<input type="hidden" name="_method" value="delete" />
发送 POST 请求到 URL 的表格。
然而,你如何用链接而不是表格来做到这一点?
我有一条路线可以接受DELETE的要求, 我知道通过快报,你可以加上
<input type="hidden" name="_method" value="delete" />
发送 POST 请求到 URL 的表格。
然而,你如何用链接而不是表格来做到这一点?
Get 请求不支持此选项 :
methodoverried () 仅检查 req.body
(POST 参数) 和请求信头 - 既不能设定常规链接(you can ,即使AJAX 请求中设置了自定义信头) 。
这就有意义了, 否则即使使用 CSRF 符号, 也可能成为一个大问题。 您永远无法知道浏览器何时会决定预展链接 - 所以获取请求不应该执行删除等动作 。
如果您真的需要,且不关心缺点,请考虑撰写自定义函数:
function methodOverrideGET(key) {
key = key || "_method";
return function methodOverrideGET(req, res, next) {
if (req.originalMethod != req.method) {
// already overridden => do not override again
next();
return;
}
req.originalMethod = req.method;
if (req.query && key in req.query) {
req.method = req.query[key].toUpperCase();
delete req.query[key];
}
next();
};
};
现在,您可以 .use(method OverrideGET)
after .use(method Overide)
,然后在查询字符串中加入 。
How to get a selected text inside a iframe. I my page i m having a iframe which is editable true. So how can i get the selected text in that iframe.
I would like to click a link in my page using javascript. I would like to Fire event handlers on the link without navigating. How can this be done? This has to work both in firefox and Internet ...
Heres the problem, In Masterpage, the google analytics code were pasted before the end of body tag. In ASPX page, I need to generate a script (google addItem tracker) using codebehind ClientScript ...
Is there a reliable way to access the client machine s clipboard using Javascript? I continue to run into permissions issues when attempting to do this. How does Google Docs do this? Do they use ...
I have a large javascript which I didn t write but I need to use it and I m slowely going trough it trying to figure out what does it do and how, I m using alert to print out what it does but now I ...
Is it possible for someone to give me a few pointers on how to display a multidimensional array in the form of a bar graph? The array is multidimensional, with three elements in each part - and the ...
Is it possible to reload a form after file-input change? I have a form where the user can chose an image for upload. I also have a php script which displays that image resized. I only wonder if it ...
I ve made a little forum and I want parse the date on newest posts like twitter, you know "posted 40 minutes ago ","posted 1 hour ago"... What s the best way ? Thanx.