CODEWITHSUNDEEP
jquery
kumar
kumar

Reputation: 2944

How to get the Jquery row ID on single click

 var value;
    $("#Grid1").click(function(e) {
            var row = jQuery(e.target).parent();
            value= row.attr("id");
        });
        var onrowclick = function() {
        ("#Grid1").click($("#showgrid").load('/Names/Friends/satish/' +  value));
    };

I am trying to send the value on URL.

When I am giving like this I am not getting the output result. Am I doing this correctly?

Is the problem that I am handling click event on same grid two times?

Upvotes: 0

Views: 6761

Answers (4)

Luca Filosofi
Luca Filosofi

Reputation: 31173

UPDATED: in responce to your comment:

if you want assign a variable outside the click event you can do this:

$(function () {
  // declare the variable.. this one will hold the parent id
  var my_value;
    // now the click event...
    $("#Grid1").click(function(e) {
             e.preventDefault();
             // my_value now is setted outside...
             my_value = $(this).parent().attr("id");
         });

  // now for the example we observe the click event you can use it in other way!

    $('#Grid1').bind( 'click' , function() { 
      // now as you can see we are using my_value that come from outside!
     $('#showgrid').load('/Names/Friends/satish/' + my_value );

    });

});

ADDITIONAL NOTE

now i don't know if the #Grid1 is inside the #showgrid but if this is the case, you need to use the live() method!

like this:

$("#Grid1").live( 'click' , function(e) {
// do something here as above...!
});

assuming:

<div id="this_is_parent_of_Grid1">
<a id="Grid1" href="">click</a>
</div>

OR if you use table

<table><tr>
<td id="this_is_parent_of_Grid1"><a id="Grid1">click</a></td>
</tr></table>

Upvotes: 1

user113716
user113716

Reputation: 322622

Hard to say without seeing HTML, but I think you're trying to do something like this:

// Initialize variables outside of the handler
var row;
var value;

$("#Grid1").click(function(e) {
    // Assign values to variables when event handler fires
    row = jQuery(e.target).closest('tr');
    value= row.attr("id");
    $("#showgrid").load('/Names/Friends/satish/' +  value);
});

// Now you can access the local variables

function someFunction() {
    alert(value);
    alert(row.get(0));
}

I changed parent() to closest() since I don't know your HTML structure.

EDIT:

For clarity, I am assuming that #Grid1 is some sort of container (table perhaps), and you are clicking on something in the content of a tr. And #showgrid is a separate component external to the container that displays additional info.

EDIT:

I'll assume from your comment that you need to access the row element and/or ID from outside the handler. I've updated the example to reflect how this can be done. Let me know if that's not what you meant.

Upvotes: 2

Dan Davies Brackett
Dan Davies Brackett

Reputation: 10081

Why not use the following?

$("#Grid1").click(function(e) {
         var value= $(e.target).parent().attr("id");
         $("#Grid1").load('/Names/Friends/satish/' +  value);
     });
};

This code is still fragile, but probably does more of what you want.

Upvotes: 0

Germ&#225;n Rodr&#237;guez
Germ&#225;n Rodr&#237;guez

Reputation: 4288

what do you need to do? 

var value;

$("#rowid").click(function() {
    value = $(this).value();
});

or you can try something like this:

var value;

$("#rowid").click(function() {
    value = $(this).value();
    $("#showgrid").html( $.load("/Names/Friends/Satish/" + value) );
});

Upvotes: 0

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