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How to use AJAX with ASP.NET MVC
Last modified: July 04, 2021Step 1
Create an ASP.NET MVC application.
In Home Controller, create a method called SayHello that takes name return a JSON (contain "Hello + input name" )
[HttpPost]
public JsonResult SayHello(string name)
{
return Json("Hello " + name);
}
In the Home View of Home Controller, remove the content and put below
<button type="button" onclick="callAJAX()">Say Hello</button>
<script type="text/javascript">
//simple AJAX Call
function callAJAX() {
$.ajax({
method: "POST",
url: "/Home/SayHello",
data: { name: 'Mark' }
})
.done(function (msg) {
alert(msg);
});
}
</script>
