Why do I always get 'Method not allowed' on my html template whenever I try to use http.MethodDelete?

php editor Baicao encountered the problem of "method not allowed" when using http.MethodDelete, which may be caused by server settings or code logic issues. First, make sure your server is properly configured and has the DELETE method enabled. Secondly, check your code logic to make sure that your code does not restrict or intercept the method when handling DELETE requests. Also, check whether your form or link uses the DELETE method correctly. If the above checks are normal, the problem may be due to other reasons. It is recommended to check the server log to find more detailed error information.

Question content

I am using http.MethodDelete to try to remove quotes from my html template. Every time I press the delete button I get an error message.

I tried using this in my html template "Delete" but it still gives me the error.

Solution

I think you mean:

router.handlerfunc(http.methoddelete, "/quote/delete", app.quotedelete)

<a class="delete-button" href="/quote/delete?quote_id={{ .quoteid}}">delete</a>

By default, browsers follow links by sending get requests. It's not sending the delete request as you expected.

You can use javascript code to send a delete request.

It doesn't appear that you have any javascript code written in your project, so a quick fix is ​​to modify the server code to handle post requests and use a form to send the post request to the delete resource endpoint ：

router.handlerfunc(http.methodpost, "/quote/delete", app.quotedelete)

<form action="/quote/delete?quote_id={{ .QuoteID }}" method="post">
  <button type="submit">Delete</button>
</form>

Please note that forms cannot be used to send delete requests. The documentation lists the methods allowed by the from element. Form elements from mdn:

method

http method for submitting the form. The only allowed methods/values ​​are (case insensitive):

• post: post method; form data is sent as the request body.
• get (default): get; form data appended to action url with ? separator. Use this method when the form has no side effects.
• dialog: When the form is inside <dialog>, closes the dialog box and causes the submit event to be fired on submission without submitting the data or clearing the form.

For the definition of http request method, please see http request method.

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