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I have the following Javascript which i am trying to develop to pass a result to a parameter in an action. I haven't included the callbacks yet, just stuck on one issue. I need to put the selected ID's into a string, but after hours of playing I'm till no further forward.
Im looking to get a string called stringlist = selecteditemid ( array 0 ) +"," + selecteditemid (array 1 ) + "," selecteditemid (array 3 ) ect but with no "," after the last item in the array
function BuildBACSFile(selectedItems)
{
for (var i = 0; i < selectedItems.length; i++)
{
var selectedItem = selectedItems[i];
alert("Id=" + selectedItem.Id );
}
}
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function BuildBACSFile(selectedItems){
var stringlist ="";
for (var i = 0; i < selectedItems.length; i++){
stringlist += (stringList == "" ? "" : ",") + selectedItems[i].Id;
}
alert(stringList);
}
Hi,
Try with this -
function BuildBACSFile(selectedItems)
{
var stringlist ="";
for (var i = 0; i < selectedItems.length; i++)
{
if(stringlist != "")
{
if(selectedItems[i] != null && selectedItems[i] != undefined)
stringlist = stringlist + "," + selectedItems[i].id;
}
else
{
if(selectedItems[i] != null && selectedItems[i] != undefined)
stringlist = selectedItems[i].id;
}
}
alert("stringlist= " + stringlist );
}
Hi,
Thank you for your help, it has gone a long way although not quite the result I need.
This javascript will is being fired from a button on a view and its the selected items Id's of the selected rows I need to get
I added an alert to see what stringlist was producing and its showing [object Object] where I need the stringlist to contain the selecteditems.id
I have tried
function BuildBACSFile(selectedItems)
{
var stringlist ="";
for (var i = 0; i < selectedItems.length; i++)
{
if(stringlist != "")
{
if(selectedItems[i] != null && selectedItems[i] != undefined)
var selectedItem = selectedItems[i];
stringlist = stringlist + "," + selectedItem.id;
}
else
{
var selectedItem = selectedItems[i];
stringlist = selectedItem.id;
}
}
alert("stringlist= " + stringlist );
}
but all I get is stringlist = undefined
Hi ,
Try with this -
function BuildBACSFile(selectedItems)
{
var stringlist ="";
for (var i = 0; i < selectedItems.length; i++)
{
if(stringlist != "")
{
if(selectedItems[i] != null && selectedItems[i] != undefined)
stringlist = stringlist + "," + selectedItems[i];
}
else
{
stringlist = selectedItems[i];
}
}
}
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