kako stvoriti matricu???

[riki]

pokusavam na ovaj nacin ali mi bas ne ide...niz1 i niz2 su ispravni, ali kad
pokusam od njih napraviti matricu 3X3 nesto krene krivo.
molim pomoc ako netko zna u cemu je problem


<script language="JavaScript">
var niz1=new Array();
var niz2=new Array();
var mat=new Array();
for(var i=0; i<3; i++){
for(var j=0; j<3; j++){
niz2[j]=j+i;
alert('drugi['+j+']= '+niz2[j]);
}
niz1=i;
alert('prvi['+i+']= '+niz1);
mat=[niz1,niz2];
}
for(var i=0; i<mat.length; i++){
for(var j=0; j<mat.length; j++){
alert('mat['+i+']['+j+']= '+mat[j]);
}
}
</script>

 

[Brian Genisio]

pokusavam na ovaj nacin ali mi bas ne ide...niz1 i niz2 su ispravni, ali kad
pokusam od njih napraviti matricu 3X3 nesto krene krivo.
molim pomoc ako netko zna u cemu je problem


<script language="JavaScript">
var niz1=new Array();
var niz2=new Array();
var mat=new Array();
for(var i=0; i<3; i++){
for(var j=0; j<3; j++){
niz2[j]=j+i;
alert('drugi['+j+']= '+niz2[j]);
}
niz1=i;
alert('prvi['+i+']= '+niz1);
mat=[niz1,niz2];
}
for(var i=0; i<mat.length; i++){
for(var j=0; j<mat.length; j++){
alert('mat['+i+']['+j+']= '+mat[j]);
}
}
</script>

Hmmmmmm... I am not sure what language you are speaking, but looking at
your code, I am guessing you want a 3x3 array, but cant figure out how
to do it...?

Try this...

var mat=new Array();
for(var i=0; i<3; i++)
{
niz = new Array();

for(var j=0; j<3; j++)
niz[j]=j+i;

mat=niz;
}

for(var i=0; i<mat.length; i++)
for(var j=0; j<mat.length; j++)
alert('mat['+i+']['+j+']= '+mat[j]);

 

[Berislav Lopac]

Hmmmmmm... I am not sure what language you are speaking, but looking
at your code, I am guessing you want a 3x3 array, but cant figure out
how to do it...?

Excellent guess, Brian!

He's speaking Croatian, BTW.

Berislav

 

[riki]

i'm sorry...didn't saw to whitch group i've send this post...i've thought
that it's cro group...
sorry again and thanks for answer