I was able to solve this issue by using
function BatcheditOpened(sender, args) {
var row = args.get_row();
var cell = args.get_cell();
var dataItem = $find(args.get_row().id);
var idnCaseval = dataItem.get_cell("IDN_CASE").innerText
|| dataItem.get_cell("IDN_CASE").textContent;
var columnUniquename = args.get_columnUniqueName();
var indexval = columnUniquename.split('_');
var labelval = $telerik.findElement(row, "lblday" +
indexval[4]).attributes["expected"].nodeValue;
var dropdown1 = $telerik.findElement(cell, "ddCareUnit" +
indexval[4]);
//If I use the below code of line editor does not close in Fire fox and Chrome until i click on the other row column
if (dropdown1.length > 9) {
dropdown1.remove(9);
}
var opt1 = document.createElement("option");
opt1.value = labelval;
opt1.text = "CCIS Schedule: " +
labelval;
dropdown1.add(opt1);
dropdown1(9).setAttribute("style", "gray !important;font:normal normal bold
13.333333015441px/normal Arial;");
}
It is working fine in IE.
But in chrome and firefox editor does not close.
I am using batch edit mode with <BatchEditingSettings EditType ="cell" OpenEditingEvent="MouseOver" /> setting.
Please help me solve this.