How to save changes with remote data

[Javier A Aguilera]

Do you have an example of how to update data on a kanban control with remote data manager?

[Ravikumar Venkatesan]

Hi Javier, 

  

Greetings from Syncfusion support. 

  

Based on your requirement we have prepared the below sample. 

  

Sample: https://www.syncfusion.com/downloads/support/forum/152901/ze/KanbanCRUD-611261561 

  

Kindly try the above sample and get back to us If you would require any further assistance. 

  

Regards, 

Ravikumar Venkatesan 

[Marco Salvatori]

Hello,

if i wanted to pass parameters through request headers how could i do?

thank you

[Gunasekar Kuppusamy]

Hi Marco,

Good day to you.

We have validated your reported query "if I wanted to pass parameters through request headers how could I do?"

You can pass additional parameters using the query property. We have prepared a sample for your reference.

Code snippets:

<ejs-kanban id="Kanban" keyField="Status" query="new ej.data.Query().addParams('NewName', 'Open')" >  

        <e-data-manager url="/Home/LoadCard" updateUrl="/Home/UpdateCard" removeUrl="/Home/UpdateCard" insertUrl="/Home/UpdateCard" adaptor="UrlAdaptor" crossDomain="true"></e-data-manager>  

              ...  

    </ejs-kanban>  

  

        [HttpPost]  

        public List<KanbanCard> LoadCard([FromBody]ExtendedDataManagerRequest param)  

        {  

            return _context.KanbanCards.ToList();  

        }  

  

        public class ExtendedDataManagerRequest : DataManagerRequest     //inherit the class to show age as property of DataManager   

        {  

            public string NewName { get; set; }  

        }  

Sample: https://www.syncfusion.com/downloads/support/forum/152901/ze/KANBAN~1-1435088187

Please check the sample and let us know if the solution helps

Regards,
Gunasekar

[Marco Salvatori]

good..it works.

but i have a lot a API code with this istructions:

string amministrazione = Request.Headers.FirstOrDefault(e => e.Key == "Amministrazione").Value;

how could i do? (one solution is AJAX call...)

thanks

[Gunasekar Kuppusamy]

Hi Marco, 

We are currently validating your reported query. We will update the further information within two business days on or before 16^th July.

Regards,

Gunasekar

[Gunasekar Kuppusamy]

Hi Marco,

Good day to you,

We have validated your reported query "I have a lot of API code with this instructions. how could I do?".

We can achieve this requirement using the serialization and deserialization method.

For your reference, we have prepared a sample.

Code snippets:

<ejs-kanban id="Kanban" query="new ej.data.Query().addParams('NewName', data)">

. . .

</ejs-kanban>

<script>

var objValue = { x: "header", y: "content" };

var data = JSON.stringify(objValue);

</script>

HomeController.cs

    SampleData value = JsonSerializer.Deserialize<SampleData>(param.NewName);

Sample: https://www.syncfusion.com/downloads/support/forum/152901/ze/KANBAN~1-2043703602
Please check the sample and let us know if the solution heps.

Regards,

Gunasekar

[Marco Salvatori]

I was looking for something different but that's okay. I'll be using AJAX calls with headers:

headers: { "Authorization": "Bearer " + sessionStorage.getItem("Token"), "Amministrazione": sessionStorage.getItem("Amministrazione") },

[Gunasekar Kuppusamy]

Hi Marco, 

We are glad that you have resolved the issue on your end by using AJAX. Please let us know if you need further assistance.

  

Regards,  

Gunasekar