How do I implement functionality in MVC RAZOR

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I have dropdown with values, whenever user selects a value from dropdown on change event it fetch data from table through EF and display in the page i.e. has input textboxes.

Thanks in advance

Posted 15-Sep-14 1:27am

a.anvesh

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Pheonyx 15-Sep-14 7:32am

You need to explain your question a bit more clearly. Do you have an existing site that you are trying to re-produce using MVC and Razor views? Or is this a new project? You say you already have the drop downs so what exactly is your issue/error?

a.anvesh 15-Sep-14 7:45am

Actually My requirement is i have dropdown with values. when am selecting dropdown value i need to take id from dropdown down and am search with id in table getting the details from the table and i want to display those values in to textboxes..

Thanks

SumithF 15-Sep-14 7:46am

call Ajax method on dropdown onchange event.

a.anvesh 18-Sep-14 1:03am

Shall i call normal method or ActionResult method from Ajax request

Now am callin like this

var id = $("#Templates").val();
if (id >= 1) {
$.ajax({

Url: "/Project/Index",
data: { "id": id },
success: function (data) {
alert('Template loaded');
}

});
}

in that index method am assigning values to project model but it is not working..
please help me as well as possible...

SumithF 18-Sep-14 4:16am

Your client side ajax call method is correct and Controller action method should be like this.

[HttpGet]
public JsonResult GetAll()
{
List<string> model = new List<string> { "A", "B" };
return Json(model, JsonRequestBehavior.AllowGet);
}

a.anvesh 24-Sep-14 6:12am

how to assign a textbox value if am using above method..

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*Suvabrata Roy* · Answer 1 · 2014-09-15T01:57:00

Solution 1

Here you Go : Simple Implementation of MVC Cascading Ajax Drop Down[^]

Posted 15-Sep-14 1:57am

Suvabrata Roy