help on javascript for CRM Action

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Posted on by Pete_N

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CRM2016 on premises

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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gdas 50,091 Moderator on at

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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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Pete_N 1,703 on at

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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

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gdas 50,091 Moderator on at

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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 ); }

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Pete_N 1,703 on at

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HI,

Again thank you for your assistance. The alert is not giving me the ID's. all im getting out is

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gdas 50,091 Moderator on at

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Hi ,

probably this could be the reason instead or selectedItems[i].id it will be selectedItems[i].Id

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a33ik 84,331 Most Valuable Professional on at

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Try following:

function BuildBACSFile(selectedItems){ var stringlist =""; for (var i = 0; i < selectedItems.length; i++){ stringlist += (stringList == "" ? "" : ",") + selectedItems[i].Id; } alert(stringList); }

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Pete_N 1,703 on at

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A big thank you for all your help

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