input field value

Question

User1519602350 posted

Hi,

How to get input field value with out pressing submit buton? Need to use any jquery for this?

<input id='Hash' name='Hash' type='text' Value='sample' />
     
    
    @{
 
 
    var stem = Request["Hash"];
    var commandText = string.Empty;

Appreciate your help

Thanks

Answer 1

User1320044578 posted

Yes, you can use jQuery for this like.

$("#Hash").val();

Answer 2

User1519602350 posted

Yes, you can use jQuery for this like.

$("#Hash").val();

Then how can i pass to var stem = Request["Hash"];?

Answer 3

User1320044578 posted

You have to pass that value in server without submit click than use ajax.

when you want to pass text value any conditions?

Answer 4

User-1980594115 posted

I don't know if this is what you are looking for.  But you can use onChange or something similar to get an input field to post data without a submit button:

@{
    if (IsPost){
        @:Stem: @Request["Hash"] <br />
    }
}

<form method="post">
    Sample Hash: <input name="Hash" type="text" id="Hash" value="sample" onChange="this.form.submit();" />
</form>

Answer 5

User895691971 posted

Hi, use this:

Use jQuery to get the value like this: 

var valueHash = $("#hash").val();

Then send this value to server using Ajax, like this:

// you can set the onKeyUp event as:

<input type="text" id="hash" onkeyup="sendthis(this.value)" />

// ajax will be..

function sendthis(value) {
  $.ajax({
    url: "url_of_page",
    data: "value=" + value;
    success: function (result) {
      $("#result").html(result);
    }
  });
}

This way, you will send the data! And then, get the result of the Ajax as responseText. Its value will be the value in 

Response.Write();

Good luck!