javascript - how do i save return values from a .each call into an array -

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i have function call:

createnode(e,control);// return id.                         // e leave alone, thinking                        // pass object function way optionally.   function createnode(e, control){ if(!control) control = this; // rest of function, calls object $(control) instead of $(this). //... }

i have selector want iterate over:

$(control_group).each(createnode);

is there way build list of ids this, such as:

var arr = []; arr.push($(control_group).each(createnode));

i doing recurive control builder makes controls in controls, , want return identifiers child attribute. going arr.

my 1 idea doing simple like:

var arr = []; $(control_group).each(function(e){     arr.push(createnode(e,$(this)); });

that's .map() does:

var arr = $(control_group).map(createnode).get();

.map() returns jquery object; if want ordinary array, need .get() it.


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