javascript - Pass multiple parameters in HTTP DELETE request - Stack Overflow

admin管理员组

文章数量:1344082

I want to pass the id and dept field in a DELETE HTTP request and fetch inside deleteData() but I'm receiving null in deleteData() for id and dept.

$http['delete']('webapi/Data/delete?' + cdata.id + "&&" + cdata.lineUp)

@DELETE()
@Path("/delete")
public String deleteData(@QueryParam("id") String id, @QueryParam("dept") String dept){

I want to pass the id and dept field in a DELETE HTTP request and fetch inside deleteData() but I'm receiving null in deleteData() for id and dept.

$http['delete']('webapi/Data/delete?' + cdata.id + "&&" + cdata.lineUp)

@DELETE()
@Path("/delete")
public String deleteData(@QueryParam("id") String id, @QueryParam("dept") String dept){

• javascript
• angularjs

Share Improve this question Follow edited Jan 22, 2017 at 16:42 Eldelshell 6,96088 gold badges4747 silver badges6464 bronze badges asked Jan 22, 2017 at 15:15 d3514514d3514514 9111 gold badge22 silver badges88 bronze badges 1

• I think you need more context around the problem. – Aaron Commented Jan 22, 2017 at 17:21

Add a ment  | 

1 Answer 1

Sorted by: Reset to default 7

HTTP Delete does not accept data as an argument.

Won't Work

Otherwise, I would pass an object like so:

var cdata = {
   id: 2,
   lineUp: [...]
};

// won't work
$http.delete('webapi/Data/delete, cdata)
  .then(function(response) {
     console.log(response);
  })
  .then(function(error) {
     console.log(error);
  });

If you wanted to be truly RESTful, you shouldn't need to pass anything to the HTTP Delete method besides the id.

RESTFul

var cdata = {
   id: 2,
   lineUp: [...]
};

// RESTful
$http.delete('webapi/Data/delete/' + cdata.id)
  .then(function(response) {
     console.log(response);
  })
  .then(function(error) {
     console.log(error);
  });

You can, however, use HTTP Post as a workaround.

Workaround

var cdata = {
   id: 2,
   lineUp: [...]
};

// workaround
$http.post('webapi/Data/delete, cdata)
  .then(function(response) {
     console.log(response);
  })
  .then(function(error) {
     console.log(error);
  });

本文标签： javascriptPass multiple parameters in HTTP DELETE requestStack Overflow