Custom Adapter for webapi - Intercepting only the get request

Thread ID:	Created:	Updated:	Platform:	Replies:
142598	Feb 11,2019 09:05 PM UTC	Feb 12,2019 07:13 AM UTC	JavaScript - EJ 2	1

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Tags: Grid

Samuel

Asked On February 11, 2019 09:05 PM UTC

I have a webapi backend and a grid javascript frontend

my controller looks like this

and on client i get this

and it works great with this

So far no problem.

Now i want to return this from my controller

but I cant extract my custom property "ColumnDefinition" on the client side

How can i extract or access my property "ColumnDefinition" while everything else keeps working as ususal?

Maybe the question is how can i intercept only the get request while leaving the rest to behave as usual?

Thank you

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Madhu Sudhanan P [Syncfusion]

Replied On February 12, 2019 07:13 AM UTC

Hi Samuel,

Thanks for contacting Syncfusion support.

You can access the custom/additional properties send to client by extending the processResponse method of the WebApiAdaptor as follows.

var customAdaptor = new ej.data.WebApiAdaptor();

//Extend the web api adaptor.

ej.base.extend(customAdaptor, {

processResponse: function(data, ds, query, xhr, request, changes) {

let customProperty = data.ColumnDefinition; //Get the custom property here.

return ej.data.WebApiAdaptor.prototype.processResponse.call(this, data, ds, query, xhr, request, changes)

}

});

var data = new ej.data.DataManager({

url: hostUrl + 'api/Orders',

adaptor: customAdaptor,

crossDomain: true

});

Regards,

Madhu Sudhanan P

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