For loop taking iterating only once even the condition is true

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for (var i:int=0;i<=length;i++) 
{
	SelFra +=SelFranchise[i] +"| ";
}

What I have tried:

There are list of attributes.If i=0 then it has to take 2 values but it is iterating only once and coming out of loop..

Posted 25-May-16 7:24am

Member 11527624

Updated 27-May-16 5:30am

CHill60

v2

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CHill60 25-May-16 14:36pm

Where are you assigning a value to length?

Member 11527624 25-May-16 14:40pm

if(cbFranchise.selected==true)
{

var franchiz:Array=new Array();
var length:int;
length=SelFranchise.length;

for (var i:int =0;i <= length; i++)
{

SelFra +=SelFranchise[i] +"| ";

}
if (SelFra != "" && SelFra != "Any") {

WhereClause += " NAME_OF_FRANCHISE like '%"+SelFra+"%'";
}
else{
ShowAlert("Please Select atleast one Franchise name from the list of Franchises");
return;
}

}

This is the entire code the SelFranchise is the data provider that i have declared starting of my project

CHill60 25-May-16 14:43pm

Well I'm guessing that length = 0 when you run this.

Member 11527624 25-May-16 15:32pm

no i am getting the lenght=2 because in the application i have given 2 attributes in the list.Thats y i am confused and posted

CHill60 25-May-16 16:36pm

Have you tried stepping through your code and watching the variables to see what is happening

Member 11527624 25-May-16 17:05pm

Yes i have debugged each and every line where the lenght is giving 2 after entering into the for loop its getting breaked after 1 iteration so that i am getting only 1 value

CHill60 25-May-16 17:11pm

Strange. Did SelFra get a value during that one iteration? In other words did it jump straight to the ShowAlert?

Member 11527624 26-May-16 14:50pm

No SelFra is showing Zero only during 1st iteration after it went out of the for loop it is showing value 1

CHill60 27-May-16 11:28am

I'm confused. SelFra is a string not an integer

Richard MacCutchan 27-May-16 11:44am

Chances are that either the value of length is zero, or the statement inside the loop is doing something unexpected. Use your debugger, or some display statements, to find out which.

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