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Hello all, any help will be appreciated
so here i got a array of number
i want to filter the array
for example
the array would be 5, 10, 20, 30 , 40 , 50 , 66 , 77
i would like to filter it it this way
if the array is between number 4 - 11 then count how many is array.. from the example above we can see there are 2 (5,10) after that store the result in textbox then continue with filtering number 12-40 and so on until the end of array..
any idea guy :scared::scared:
Hi,
This might help you along
PHP Code:var numbers:Array = new Array();
var amounts:Array = new Array();
numbers = [5, 10, 29, 30, 40, 50, 66, 77];
amounts = [[4, 11], [12, 40], [41, 77]];
for (var i:Number = 0; i < numbers.length; i++)
{
var item:Number = numbers[i];
for (var j:Number = 0; j < amounts.length; j++)
{
var low:Number = amounts[j][0];
var high:Number = amounts[j][1];
if (item >= low && item < high)
{
trace(item + " is greater than " + low + " and lower than " + high);
trace("----------");
}
}
}
HI,
Expanding on that, try this, paste into a new AS2 document and test.
PHP Code:var numbers:Array = new Array();
var amounts:Array = new Array();
var outcome:Array = new Array();
var addOutput:String = "";
numbers = [5, 10, 20, 30, 40, 50, 66, 77];
amounts = [[4, 11], [12, 40], [41, 77]];
outcome = [[], [], []];// same length as amounts length within.
for (var i:Number = 0; i < numbers.length; i++)
{
var item:Number = numbers[i];
for (var j:Number = 0; j < amounts.length; j++)
{
var low:Number = amounts[j][0];
var high:Number = amounts[j][1];
if (item >= low && item < high)
{
outcome[j].push(item);
//trace(item + " is greater than " + low + " and lower than " + high);
//trace("----------");
}
}
}
for (var q:Number = 0; q < outcome.length; q++)
{
for (var d:Number = 0; d < outcome[q].length; d++)
{
if (d < outcome[q].length - 1)
{
addOutput += outcome[q][d] + ", ";
}
else
{
addOutput += outcome[q][d];
}
}
trace(outcome[q].length + " are within " + amounts[q][0] + " - " + amounts[q][1] + " these are " + addOutput);
addOutput = "";
}
Hi again,
Been busy wasting time, expanding on that again.
PHP Code:var numbers:Array = new Array();
var amounts:Array = new Array();
var outcome:Array = new Array();
var i:Number = 0;
var j:Number = 0;
numbers = [4, 10, 12, 13, 14, 18, 19, 22, 24, 30, 47, 50, 66, 94, 99];
amounts = [[4, 11], [12, 40], [41, 80], [81, 96], [97, 150]];
/*** fill result array with empty arrays ***/
for (i = 0; i < amounts.length; i++)
{
var populateOutcome:Array = new Array();
outcome.push(populateOutcome);
}
trace(outcome.length + " arrays created inside of outcome array.");
trace("------------------------------------------");
for (i = 0; i < numbers.length; i++)
{
var item:Number = numbers[i];
for (j = 0; j < amounts.length; j++)
{
var low:Number = amounts[j][0];
var high:Number = amounts[j][1];
if (item >= low && item <= high)
{
outcome[j].push(item);
//trace(item + " >= " + low + " && <= " + high);
}
}
}
for (i = 0; i < outcome.length; i++)
{
var doGrammar1:String = "";
var doGrammar2:String = "";
if (outcome[i].length < 2)
{
doGrammar1 = " number is within number range ";
doGrammar2 = " the number is ";
}
else
{
doGrammar1 = " numbers are within number range ";
doGrammar2 = " the numbers are ";
}
trace(outcome[i].length + doGrammar1 + "(" + amounts[i][0] + " - " + amounts[i][1] + ")\t" + doGrammar2 + " - [" + outcome[i] + "]");
}
Hi,
I think that you guys have missed the convenient option of using array.filter(): http://board.flashkit.com/board/show...ilter()-method is an example I found discussing this.
Hi,
Can you make an example of how it will work with this guys problem ( even though he has never come back ) nor explained any further about how he wanted the filter to continue.
I just realized two things. 1) it would be interesting to try and make this kind of thing into a resource to make doing this kind of thing easier. 2) as2 doesn't have a built in filter. So doing it your way is really the only way. That page is still quite decent though.