// JavaScript Document // Calendar template function ds_template_main_above(t) { return '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + ''; } function ds_template_day_row(t) { return ''; // Define width in CSS, XHTML 1.0 Strict doesn't have width property for it. } function ds_template_new_week() { return ''; } function ds_template_blank_cell(colspan) { return '' } function ds_template_day(d, m, y, today) { if (d==today){//alert (today); return '';} else{ return '';} // Define width the day row. } function ds_template_main_below() { return '' + '
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' + t + '
' + t + '
' + d + '' + d + '
'; } // This one draws calendar... function ds_draw_calendar(m, y, dateT) { //alert ("Draw Month: "+m+" day: "+dateT+" year: "+y); var today = dateT; // First clean the output buffer. ds_ob_clean(); // Here we go, do the header ds_echo (ds_template_main_above(ds_monthnames[m - 1] + ' ' + y)); for (i = 0; i < 7; i ++) { ds_echo (ds_template_day_row(ds_daynames[i])); } // Make a date object. var ds_dc_date = new Date(); ds_dc_date.setMonth(m - 1); ds_dc_date.setFullYear(y); ds_dc_date.setDate(1); //alert (ds_dc_date); if (m == 1 || m == 3 || m == 5 || m == 7 || m == 8 || m == 10 || m == 12) { days = 31; } else if (m == 4 || m == 6 || m == 9 || m == 11) { days = 30; } else { days = (y % 4 == 0) ? 29 : 28; } var first_day = ds_dc_date.getDay(); var first_loop = 1; // Start the first week ds_echo (ds_template_new_week()); // If sunday is not the first day of the month, make a blank cell... if (first_day != 0) { ds_echo (ds_template_blank_cell(first_day)); } var j = first_day; for (i = 0; i < days; i ++) { // Today is sunday, make a new week. // If this sunday is the first day of the month, // we've made a new row for you already. if (j == 0 && !first_loop) { // New week!! ds_echo (ds_template_new_week()); } // Make a row of that day! ds_echo (ds_template_day(i + 1, m, y, today)); //alert (ds_template_day); // This is not first loop anymore... first_loop = 0; // What is the next day? j ++; j %= 7; } // Do the footer ds_echo (ds_template_main_below()); // And let's display.. ds_ob_flush(); // Scroll it into view. ds_ce.scrollIntoView(); //alert ("set"); } // A function to show the calendar. // When user click on the date, it will set the content of t. function ds_sh(t) { //alert ("Calend") ; // Set the element to set... ds_element = t; // Make a new date, and set the current month and year. var ds_sh_date = new Date(); ds_c_month = ds_sh_date.getMonth() + 1; ds_c_year = ds_sh_date.getFullYear(); ds_c_day = ds_sh_date.getDate(); // Draw the calendar //alert ("Date is: "+ds_sh_date+" Month: "+ds_c_month+" Year: "+ds_c_year+" day: "+ds_c_day); ds_draw_calendar(ds_c_month, ds_c_year, ds_c_day); // To change the position properly, we must show it first. ds_ce.style.display = ''; // Move the calendar container! the_left = ds_getleft(t); the_top = ds_gettop(t) + t.offsetHeight; ds_ce.style.left = the_left + 'px'; ds_ce.style.top = the_top + 'px'; // Scroll it into view. ds_ce.scrollIntoView(); } // Hide the calendar. function ds_hi() { ds_ce.style.display = 'none'; } // Moves to the next month... function ds_nm() { // Increase the current month. ds_c_month ++; // We have passed December, let's go to the next year. // Increase the current year, and set the current month to January. if (ds_c_month > 12) { ds_c_month = 1; ds_c_year++; } // Redraw the calendar. ds_draw_calendar(ds_c_month, ds_c_year); } // Moves to the previous month... function ds_pm() { ds_c_month = ds_c_month - 1; // Can't use dash-dash here, it will make the page invalid. // We have passed January, let's go back to the previous year. // Decrease the current year, and set the current month to December. if (ds_c_month < 1) { ds_c_month = 12; ds_c_year = ds_c_year - 1; // Can't use dash-dash here, it will make the page invalid. } // Redraw the calendar. ds_draw_calendar(ds_c_month, ds_c_year); } // Moves to the next year... function ds_ny() { // Increase the current year. ds_c_year++; // Redraw the calendar. ds_draw_calendar(ds_c_month, ds_c_year); } // Moves to the previous year... function ds_py() { // Decrease the current year. ds_c_year = ds_c_year - 1; // Can't use dash-dash here, it will make the page invalid. // Redraw the calendar. ds_draw_calendar(ds_c_month, ds_c_year); } // Format the date to output. function ds_format_date(d, m, y) { // 2 digits month. m2 = '00' + m; m2 = m2.substr(m2.length - 2); // 2 digits day. d2 = '00' + d; d2 = d2.substr(d2.length - 2); // YYYY-MM-DD return y + '-' + m2 + '-' + d2; } // When the user clicks the day. function ds_onclick(d, m, y) { // Hide the calendar. ds_hi(); // Set the value of it, if we can. if (typeof(ds_element.value) != 'undefined') { ds_element.value = ds_format_date(d, m, y); // Maybe we want to set the HTML in it. } else if (typeof(ds_element.innerHTML) != 'undefined') { ds_element.innerHTML = ds_format_date(d, m, y); // I don't know how should we display it, just alert it to user. } else { alert (ds_format_date(d, m, y)); } } function ds_ob_clean() { ds_ob = ''; } function ds_ob_flush() { ds_oe.innerHTML = ds_ob; ds_ob_clean(); } function ds_echo(t) { ds_ob += t; } function ds_getel(id) { return document.getElementById(id); } // Get the left and the top of the element. function ds_getleft(el) { var tmp = el.offsetLeft; el = el.offsetParent while(el) { tmp += el.offsetLeft; el = el.offsetParent; } return tmp; } function ds_gettop(el) { var tmp = el.offsetTop; el = el.offsetParent while(el) { tmp += el.offsetTop; el = el.offsetParent; } return tmp; }