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Takazudo/calendar.js

Created October 19, 2014 06:06
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  1. Takazudo created this gist Oct 19, 2014.
    47 changes: 47 additions & 0 deletions calendar.js
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,47 @@
    <script type="text/javascript"><!--
    function doCal(xxx) {
    var now = new Date();
    now.setMonth(xxx-1);
    var year = now.getFullYear();
    var month = now.getMonth() + 1;
    var today = now.getDate();

    now.setDate(1);
    var startDay = now.getDay();

    var monthdays = new Array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
    var dateMax = monthdays[month - 1];
    if (month == 2 && ((year%4 == 0 && year%100 != 0) || year%400 == 0))
    dateMax = 29;

    var days = new Array("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");

    document.write("<table>");
    document.write("<tr><th>" + days[0] + "</th>");
    for (i=1; i<6; i++) document.write("<th>" + days[i] + "</th>");
    console.log('hoge');
    document.write("<th bgcolor='#add8e6'>" + days[6] + "</th></tr>\n");

    var col=0;
    if (startDay > 0) {
    document.write("<tr>");
    for ( ; col<startDay; col++) document.write("<td>&nbsp;</td>");
    }
    for (i=1; i<=dateMax; i++) {
    if (col == 0) document.write("<tr>");
    if (i == today) document.write("<td bgcolor='#ffc3ce'>" + i + "</td>");
    else document.write("<td>" + i + "</td>");
    if (col == 6) { document.write("</tr>\n"); col=0; } else col++;
    }
    if (col != 0) {
    for ( ; col<7; col++) document.write("<td>&nbsp;</td>");
    document.write("</tr>");
    }
    document.write("</table>");
    }
    for(var j=1; j<=12; j+=1) {
    console.log(j);
    doCal(j);
    }
    //-->
    </script>