Re: problem printing an array in a loop

Brandon Long wrote:

On 03/25/08 Eric Brunson uttered the following other thing:

Philippe Le Gal wrote:

Hi,

I try to generate an array filled in a c cgi like this :

char values[15][4];
int x;

// populate values
for (x = 0; x < 15; x++) {
sprintf(values[x], "%d", map[x]);
}

for (x = 0; x < 15; x++) {
hdf_set_valuef(cgi->hdf, "Values.%d=%s", x, values[x]);
}

I can see that the hdf is filled with the values when debugging :

[snip]

But I need a loop to make the job. So I tried :

<?cs loop:x=#0,#15 ?><?cs var:Values.x ?><?cs /loop ?>

The right syntax here is:
<?cs loop:x=#0,#15 ?><?cs var:Values[x] ?><?cs /loop ?>

or even:
<?cs loop:x=15 ?><?cs var:Values[x] ?><?cs /loop ?>

though that's pretty gross (assumes start is 0). I'm really not a fan
of the loop syntax...

Have you tried:

<?cs for: v in Values ?><?cs var: v ?><?cs /loop ?>

The right one here is:
<?cs each:v=Values ?><?cs var:v ?><?cs /loop ?>

Ooops, I was going from memory and didn't look at the docs. Sorry.

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