How can set change a Label text of seleced row in list?

[GodSpeed JP1]

Hi,
I hava a dynamic list.
In listitem there is a Label.
When I click a row(listitem),I want to change the Lable of the row.
I defind a click event on the listitem,and run a javascript like:
Appery('LabelName').text("something");
But Only the first row changed to "something".
I think the reason may be all of the list items have a same name?I am not sure.
I want to change the Lable of selected row which I clicked, Not all of them nor the first one.
How can I fix it?
Thank you!

[Nikita]

Hello,

Please add handler to listitem's click event:
$(this).find("[name=LabelName]").text("something");

[GodSpeed JP1]

Sorry Nikita,
I user your method but it doesnot work.
My label name is 'count',so I tried below:
$(this).find("[name=count]").text("something");
$(this).find("[count]").text("something");
$(this).find("count").text("something");
and alert($(this).find("count").text());
It returns nothing("").
Anthing wrong?

[GodSpeed JP1]

by the way,I am not using list object ,I am using grid to loop just like a list.Is a grid different from list?

[GodSpeed JP1]

I am changing it to list object, I will try again.

[GodSpeed JP1]

It doesnot work in list object too.

[Maryna Brodina]

Hello! Looks like you've done something wrong because code works. Could you post some screenshots so we can see what you have?

[GodSpeed JP1]

Hello Maryna,
Here is my page scrennshots,

When I tap the row , I want change the number ('likecount') in red cycle in picture.

Tap event runs javascript below:
///////////////////////////////////////////////////////////////////////////////
var likecommentarr =[];

var comment_id = localStorage.getItem("_comment_id");

var likecommentstr = localStorage.getItem("_likecomment_array");

if (likecommentstr !== null && likecommentstr !== "") {
likecommentarr = JSON.parse(likecommentstr);
if (likecommentarr !== null && $.inArray(comment_id, likecommentarr)=0) {
alert("you have already click this comment!");
return;
}
}

updatebbscommentlikecountparse.execute({
success:function(data){

Code: Select all

    [b] $(this).find('[name=likecount]').text(data.likeCount);[/b] 
     alert($(this).find('[name=likecount]').text());// pop up space 

     if (likecommentstr !==null && likecommentstr !=="") { 
         likecommentarr = JSON.parse(likecommentstr); 
     } 
     if (likecommentarr !== null) { 
         likecommentarr.push(comment_id); 
     } else { 
         likecommentarr = []; 
         likecommentarr.push(comment_id); 
     } 
     if (likecommentarr.length  10) { 
         likecommentarr.shift(); 
     } 

     localStorage.setItem("_likecomment_array", JSON.stringify(likecommentarr)); 
 }, 
 error:function ( jqXHR, textStatus, errorThrown ) { 
     alert("error44"); 
 } 

});
///////////////////////////////////////////////////////////////////////////////

[Igor]

Hello.

There is an issue in variables scope. To fix this please replace your code:
pre

updatebbscommentlikecountparse.execute({
success:function(data){

$(this).find('[name=likecount]').text(data.likeCount);
alert($(this).find('[name=likecount]').text());// pop up space

/pre
with the following one:
pre

var currentItem = jQuery(this);

updatebbscommentlikecountparse.execute({
success:function(data){

currentItem.find('[name=likecount]').text(data.likeCount);
alert(currentItem.find('[name=likecount]').text());// pop up space

/pre
This links should be helpful:
http://javascriptissexy.com/javascrip...
https://developer.mozilla.org/en-US/d...

[GodSpeed JP1]

Thank you Igor,Maryna and Nikita.
It works perfect.