Hi Monks,
I have a a reference to an array of arrays, which I need to loop through to see if
any numbers in the array match the numbers of a for loop. ie:
pseudocode: for( i=1; i<33; i++ ) { foreach ArrayReference in my Reference { foreach value in my ArrayReference { if (value == i ) { cell number must be highlighted. go to next element in FOR loop } } } print regular cell }
I'm building an HTML table with the numbers 1-32, and if any numbers are in any
of these arrays, then the table cell needs to be highlighted.
If this approach is correct, how do I go to the next element in for loop from within a doubly nested foreach?
I am open to suggestions for another approach as well.
Thanks,
Elam

In reply to Simple looping question. by elam

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.