Comments by Karthick_RR (Top 5 by date)

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//ExecuteOrDelayUntilScriptLoaded(myFunction, "sp.js");
$(window).load(function(){
alert($("table.ms-listviewtable tr.ms-itmhover").length)
$("table.ms-listviewtable tr.ms-itmhover").each(function(){
var Itemrow = $(this).find("td:nth-child(4)")
});
});

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//ExecuteOrDelayUntilScriptLoaded(myFunction, "sp.js");

$(window).load(function(){
alert($("table.ms-listviewtable tr.ms-itmhover").length)

$("table.ms-listviewtable tr.ms-itmhover").each(function(){
var Itemrow = $(this).find("td:nth-child(4)")

});
});

var itemStatus ;
function clickMethod() {
var ctx = SP.ClientContext.get_current();
var items = SP.ListOperation.Selection.getSelectedItems(ctx);
var myItems = '';
var i;
for (i in items) {
myItems = items[i].id;
}
//Fetching selected item based on ID
RetrieveListItem(myItems)

}// End of Click method


function RetrieveListItem(itemids)
{

var _ctx = new SP.ClientContext.get_current();
var _List = _ctx.get_web().get_lists().getByTitle("LTI Ticket Incident"); // Enter List name
var _camlQuery = new SP.CamlQuery();
_camlQuery.set_viewXml("'<View><Query><Where><Eq><FieldRef Name=\'ID\'/><Value Type=\'Number\'>"+itemids+"</Value></Eq></Where></Query></View>'");
this._ItemColl = _List.getItems(_camlQuery);
_ctx.load(_ItemColl);
_ctx.executeQueryAsync
(
Function.createDelegate(this, this.onRetrieveQuerySuccess),
Function.createDelegate(this, this.onRetrieveQueryFailed)
);
}

function onRetrieveQuerySuccess(sender, args)
{
var _ListItemEnumerator = _ItemColl.getEnumerator();
while (_ListItemEnumerator.moveNext())
{
var _ListItem = _ListItemEnumerator.get_current();
var updateitemid = _ListItem.get_id(); // Saving item ID to variable
itemStatus = _ListItem.get_item('Status') // Update column
// Validating column
if (itemStatus == 'Assigned')
{

var _ctx1 = new SP.ClientContext.get_current();
var _List1 = _ctx1.get_web().get_lists().getByTitle("LTI Ticket Incident"); // Enter List name
this._ListItem1 = _List1.getItemById(updateitemid);
_ListItem1.set_item('Status', 'Pending'); // Pass column and value to update column
_ListItem1.update();// updateing item to list

_ctx1.load(_ListItem1);
_ctx1.executeQueryAsync
(
Function.createDelegate(this, this.onUpdatedQuerySuccess),
Function.createDelegate(this, this.onUpdatedQueryFailed)
);

}
else
{alert("Not assigned")}

}
//alert(_ListItemInfo.toString());
}

function onRetrieveQueryFailed(sender, args)
{
alert('Request failed. ' + args.get_message() +'\n' + args.get_stackTrace());
}
function onUpdatedQuerySuccess()
{
alert('Item status updated'); // Update column successful
}

function onUpdatedQueryFailed(sender, args)
{
alert('Request failed. ' + args.get_message() +'\n' + args.get_stackTrace());
}