.net core how to add Content-range to header

I'm having no luck find out how to add Content-Range to the header of my odata requests. My api requires a format as such for paging:

Content-Range: posts 0-24/319

The closest thing I can find is HTTP Byte Range Support. From here:
https://blogs.msdn.microsoft.com/webdev/2012/11/23/asp-net-web-api-and-http-byte-range-support/ . The OP says a post will be written about [Queryable] which is supposed to add support for paging, but I have yet to see any info on this.

        [EnableQuery]

        [ODataRoute]

        public IActionResult Get(ODataQueryOptions<HC_PortalActivity> 

         options)

        {



            return Ok(Db.HC_PortalActivity_Collection);

        }

edited Nov 16 '18 at 15:21

asked Nov 13 '18 at 21:20

Jesse

7351822

Please explain where you are trying to add the header? Before it gets to your controller method? What have you tried so far?

– Simply Ged
Nov 18 '18 at 23:03

add a comment |

I'm having no luck find out how to add Content-Range to the header of my odata requests. My api requires a format as such for paging:

Content-Range: posts 0-24/319

        [EnableQuery]

        [ODataRoute]

        public IActionResult Get(ODataQueryOptions<HC_PortalActivity> 

         options)

        {



            return Ok(Db.HC_PortalActivity_Collection);

        }

edited Nov 16 '18 at 15:21

asked Nov 13 '18 at 21:20

Jesse

7351822

Please explain where you are trying to add the header? Before it gets to your controller method? What have you tried so far?

– Simply Ged
Nov 18 '18 at 23:03

add a comment |

I'm having no luck find out how to add Content-Range to the header of my odata requests. My api requires a format as such for paging:

Content-Range: posts 0-24/319

        [EnableQuery]

        [ODataRoute]

        public IActionResult Get(ODataQueryOptions<HC_PortalActivity> 

         options)

        {



            return Ok(Db.HC_PortalActivity_Collection);

        }

edited Nov 16 '18 at 15:21

asked Nov 13 '18 at 21:20

Jesse

7351822

I'm having no luck find out how to add Content-Range to the header of my odata requests. My api requires a format as such for paging:

Content-Range: posts 0-24/319

        [EnableQuery]

        [ODataRoute]

        public IActionResult Get(ODataQueryOptions<HC_PortalActivity> 

         options)

        {



            return Ok(Db.HC_PortalActivity_Collection);

        }

.net-core odata

edited Nov 16 '18 at 15:21

asked Nov 13 '18 at 21:20

Jesse

7351822

edited Nov 16 '18 at 15:21

asked Nov 13 '18 at 21:20

Jesse

7351822

edited Nov 16 '18 at 15:21

asked Nov 13 '18 at 21:20

Jesse

7351822

asked Nov 13 '18 at 21:20

Jesse

7351822

asked Nov 13 '18 at 21:20

Jesse

7351822

Please explain where you are trying to add the header? Before it gets to your controller method? What have you tried so far?

– Simply Ged
Nov 18 '18 at 23:03

add a comment |

Please explain where you are trying to add the header? Before it gets to your controller method? What have you tried so far?

– Simply Ged
Nov 18 '18 at 23:03

Please explain where you are trying to add the header? Before it gets to your controller method? What have you tried so far?

– Simply Ged
Nov 18 '18 at 23:03

add a comment |

2 Answers
2

active

oldest

votes

You can add the Content-Range header to your HttpRequest.Content object:

request.Content.Headers.ContentRange = new System.Net.Http.Headers.ContentRangeHeaderValue(0, 24, 319);



request.Content.Headers.ContentRange.Unit = "posts";

Remember to set the Unit otherwise it will default to `bytes'

EDIT

The Content property is only available on the HttpRequestMessage class, not the HttpRequest class. So you will need to create one to be able to access the ContentRange property.

var request = new HttpRequestMessage();

... // as above

Assuming you are using a HttpClient to send your request you can pass the request in the SendAsync method

var httpClient = new HttpClient();

... // other setup



httpClient.SendAsync(request);

edited Nov 15 '18 at 20:43

answered Nov 13 '18 at 23:53

Simply Ged

2,37321321

Does this apply for .net core I'm having trouble accessing HttpRequest.Content

– Jesse
Nov 15 '18 at 19:20

Apologies. The property is on a HttpRequestMessage class (not the HttpRequest class) so you need to create one of them for your message. I've updated my answer to add this.

– Simply Ged
Nov 15 '18 at 20:43

I've updated my question to include what my Controller action looks like.

– Jesse
Nov 16 '18 at 15:21

This got me started thanks!

– Jesse
Nov 28 '18 at 21:14

add a comment |

Here is what I ended up doing:

  public static void IncludeContentRange<T>(ODataQueryOptions<T> options, HttpRequest context)

        {

            var range = options.Request.Query["range"][0].Replace("[", "").Replace("]", "").Split(',');

            var q = from x in Db.HC_PortalActivity_Collection

                    select x;



            var headerValue = string.Format("{0} {1}-{2}/{3}", options.Context.NavigationSource.Name.ToLower(), range[0], range[1], q.Count());

            context.HttpContext.Response.Headers.Add("Access-Control-Expose-Headers", "Content-Range");

            context.HttpContext.Response.Headers.Add("Content-Range", headerValue);

        }

answered Nov 28 '18 at 21:18

Jesse

7351822

add a comment |

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2 Answers
2

active

oldest

votes

2 Answers
2

active

oldest

votes

You can add the Content-Range header to your HttpRequest.Content object:

request.Content.Headers.ContentRange = new System.Net.Http.Headers.ContentRangeHeaderValue(0, 24, 319);



request.Content.Headers.ContentRange.Unit = "posts";

Remember to set the Unit otherwise it will default to `bytes'

EDIT

The Content property is only available on the HttpRequestMessage class, not the HttpRequest class. So you will need to create one to be able to access the ContentRange property.

var request = new HttpRequestMessage();

... // as above

Assuming you are using a HttpClient to send your request you can pass the request in the SendAsync method

var httpClient = new HttpClient();

... // other setup



httpClient.SendAsync(request);

edited Nov 15 '18 at 20:43

answered Nov 13 '18 at 23:53

Simply Ged

2,37321321

Does this apply for .net core I'm having trouble accessing HttpRequest.Content

– Jesse
Nov 15 '18 at 19:20

Apologies. The property is on a HttpRequestMessage class (not the HttpRequest class) so you need to create one of them for your message. I've updated my answer to add this.

– Simply Ged
Nov 15 '18 at 20:43

I've updated my question to include what my Controller action looks like.

– Jesse
Nov 16 '18 at 15:21

This got me started thanks!

– Jesse
Nov 28 '18 at 21:14

add a comment |

You can add the Content-Range header to your HttpRequest.Content object:

request.Content.Headers.ContentRange = new System.Net.Http.Headers.ContentRangeHeaderValue(0, 24, 319);



request.Content.Headers.ContentRange.Unit = "posts";

Remember to set the Unit otherwise it will default to `bytes'

EDIT

The Content property is only available on the HttpRequestMessage class, not the HttpRequest class. So you will need to create one to be able to access the ContentRange property.

var request = new HttpRequestMessage();

... // as above

Assuming you are using a HttpClient to send your request you can pass the request in the SendAsync method

var httpClient = new HttpClient();

... // other setup



httpClient.SendAsync(request);

edited Nov 15 '18 at 20:43

answered Nov 13 '18 at 23:53

Simply Ged

2,37321321

Does this apply for .net core I'm having trouble accessing HttpRequest.Content

– Jesse
Nov 15 '18 at 19:20

Apologies. The property is on a HttpRequestMessage class (not the HttpRequest class) so you need to create one of them for your message. I've updated my answer to add this.

– Simply Ged
Nov 15 '18 at 20:43

I've updated my question to include what my Controller action looks like.

– Jesse
Nov 16 '18 at 15:21

This got me started thanks!

– Jesse
Nov 28 '18 at 21:14

add a comment |

You can add the Content-Range header to your HttpRequest.Content object:

request.Content.Headers.ContentRange = new System.Net.Http.Headers.ContentRangeHeaderValue(0, 24, 319);



request.Content.Headers.ContentRange.Unit = "posts";

Remember to set the Unit otherwise it will default to `bytes'

EDIT

The Content property is only available on the HttpRequestMessage class, not the HttpRequest class. So you will need to create one to be able to access the ContentRange property.

var request = new HttpRequestMessage();

... // as above

Assuming you are using a HttpClient to send your request you can pass the request in the SendAsync method

var httpClient = new HttpClient();

... // other setup



httpClient.SendAsync(request);

edited Nov 15 '18 at 20:43

answered Nov 13 '18 at 23:53

Simply Ged

2,37321321

You can add the Content-Range header to your HttpRequest.Content object:

request.Content.Headers.ContentRange = new System.Net.Http.Headers.ContentRangeHeaderValue(0, 24, 319);



request.Content.Headers.ContentRange.Unit = "posts";

Remember to set the Unit otherwise it will default to `bytes'

EDIT

The Content property is only available on the HttpRequestMessage class, not the HttpRequest class. So you will need to create one to be able to access the ContentRange property.

var request = new HttpRequestMessage();

... // as above

Assuming you are using a HttpClient to send your request you can pass the request in the SendAsync method

var httpClient = new HttpClient();

... // other setup



httpClient.SendAsync(request);

edited Nov 15 '18 at 20:43

answered Nov 13 '18 at 23:53

Simply Ged

2,37321321

edited Nov 15 '18 at 20:43

answered Nov 13 '18 at 23:53

Simply Ged

2,37321321

answered Nov 13 '18 at 23:53

Simply Ged

2,37321321

answered Nov 13 '18 at 23:53

Simply Ged

2,37321321

Does this apply for .net core I'm having trouble accessing HttpRequest.Content

– Jesse
Nov 15 '18 at 19:20

Apologies. The property is on a HttpRequestMessage class (not the HttpRequest class) so you need to create one of them for your message. I've updated my answer to add this.

– Simply Ged
Nov 15 '18 at 20:43

I've updated my question to include what my Controller action looks like.

– Jesse
Nov 16 '18 at 15:21

This got me started thanks!

– Jesse
Nov 28 '18 at 21:14

add a comment |

Does this apply for .net core I'm having trouble accessing HttpRequest.Content

– Jesse
Nov 15 '18 at 19:20

Apologies. The property is on a HttpRequestMessage class (not the HttpRequest class) so you need to create one of them for your message. I've updated my answer to add this.

– Simply Ged
Nov 15 '18 at 20:43

I've updated my question to include what my Controller action looks like.

– Jesse
Nov 16 '18 at 15:21

This got me started thanks!

– Jesse
Nov 28 '18 at 21:14

Does this apply for .net core I'm having trouble accessing HttpRequest.Content

– Jesse
Nov 15 '18 at 19:20

Apologies. The property is on a HttpRequestMessage class (not the HttpRequest class) so you need to create one of them for your message. I've updated my answer to add this.

– Simply Ged
Nov 15 '18 at 20:43

I've updated my question to include what my Controller action looks like.

– Jesse
Nov 16 '18 at 15:21

This got me started thanks!

– Jesse
Nov 28 '18 at 21:14

add a comment |

Here is what I ended up doing:

  public static void IncludeContentRange<T>(ODataQueryOptions<T> options, HttpRequest context)

        {

            var range = options.Request.Query["range"][0].Replace("[", "").Replace("]", "").Split(',');

            var q = from x in Db.HC_PortalActivity_Collection

                    select x;



            var headerValue = string.Format("{0} {1}-{2}/{3}", options.Context.NavigationSource.Name.ToLower(), range[0], range[1], q.Count());

            context.HttpContext.Response.Headers.Add("Access-Control-Expose-Headers", "Content-Range");

            context.HttpContext.Response.Headers.Add("Content-Range", headerValue);

        }

answered Nov 28 '18 at 21:18

Jesse

7351822

add a comment |

Here is what I ended up doing:

  public static void IncludeContentRange<T>(ODataQueryOptions<T> options, HttpRequest context)

        {

            var range = options.Request.Query["range"][0].Replace("[", "").Replace("]", "").Split(',');

            var q = from x in Db.HC_PortalActivity_Collection

                    select x;



            var headerValue = string.Format("{0} {1}-{2}/{3}", options.Context.NavigationSource.Name.ToLower(), range[0], range[1], q.Count());

            context.HttpContext.Response.Headers.Add("Access-Control-Expose-Headers", "Content-Range");

            context.HttpContext.Response.Headers.Add("Content-Range", headerValue);

        }

answered Nov 28 '18 at 21:18

Jesse

7351822

add a comment |

Here is what I ended up doing:

  public static void IncludeContentRange<T>(ODataQueryOptions<T> options, HttpRequest context)

        {

            var range = options.Request.Query["range"][0].Replace("[", "").Replace("]", "").Split(',');

            var q = from x in Db.HC_PortalActivity_Collection

                    select x;



            var headerValue = string.Format("{0} {1}-{2}/{3}", options.Context.NavigationSource.Name.ToLower(), range[0], range[1], q.Count());

            context.HttpContext.Response.Headers.Add("Access-Control-Expose-Headers", "Content-Range");

            context.HttpContext.Response.Headers.Add("Content-Range", headerValue);

        }

answered Nov 28 '18 at 21:18

Jesse

7351822

Here is what I ended up doing:

  public static void IncludeContentRange<T>(ODataQueryOptions<T> options, HttpRequest context)

        {

            var range = options.Request.Query["range"][0].Replace("[", "").Replace("]", "").Split(',');

            var q = from x in Db.HC_PortalActivity_Collection

                    select x;



            var headerValue = string.Format("{0} {1}-{2}/{3}", options.Context.NavigationSource.Name.ToLower(), range[0], range[1], q.Count());

            context.HttpContext.Response.Headers.Add("Access-Control-Expose-Headers", "Content-Range");

            context.HttpContext.Response.Headers.Add("Content-Range", headerValue);

        }

answered Nov 28 '18 at 21:18

Jesse

7351822

answered Nov 28 '18 at 21:18

Jesse

7351822

answered Nov 28 '18 at 21:18

Jesse

7351822

answered Nov 28 '18 at 21:18

Jesse

7351822

add a comment |

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