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Print - To Do List - JavaScriptBank.com

Full version: jsB@nk » Cookie » To Do List
URL: http://www.javascriptbank.com/to-do-list.html

To Do List © JavaScriptBank.comKeep your To Do list up to date with this JavaScript. Demonstrates how to display, add and delete items from a list of cookies.

Full version: jsB@nk » Cookie » To Do List
URL: http://www.javascriptbank.com/to-do-list.html



JavaScript
<script language="JavaScript">// Pete Thompson (thompp@globalnet.co.uk)<!-- Beginvar expDays = 30;var exp = new Date(); exp.setTime(exp.getTime() + (expDays*24*60*60*1000));var ShowCount = 0;var SwapColour;function ListToDoItems() {var NumToDoItems = GetCookie('PT_NumToDoList');var i;var ToDoItem;if (NumToDoItems == null) {NumToDoItems = 0;}ShowCount = 0; SwapColour = 0;for (i=1; i <= NumToDoItems; i++) {ToDoItem = GetCookie('PT_ToDoItem'+i);if (ToDoItem != null) {PrintItem(ToDoItem, i);      }   }}function DeleteItem(Count) {DeleteCookie('PT_ToDoItem'+Count);window.location = window.location;}function PrintItem (ToDoItem, Count) {var color = "";SwapColour = 1 - SwapColour;if (SwapColour==1) {color = "bgcolor='#c0c0c0'"} ;ShowCount++;document.write("<tr " + color + ">");document.write("<td width=10% align=center valign=top><small><b>"+ShowCount);document.write("<td width=75% align=left  ><small>"+ToDoItem);document.write("<td width=15% align=center><small>"+"<a href='javascript:DeleteItem(" + Count + ")'>Delete</a>");}function AddItem() {var NumToDoItems = GetCookie('PT_NumToDoList');var i;var ToDoItem;if (NumToDoItems == null) {NumToDoItems = 0;}ToDoItem = prompt("Enter new item");if ((ToDoItem != null) && (ToDoItem != "undefined" )) {NumToDoItems++;SetCookie('PT_ToDoItem'+NumToDoItems, ToDoItem, exp);SetCookie('PT_NumToDoList',NumToDoItems, exp);window.location = window.location;   }}function set() {VisitorName = prompt("Who are you?");SetCookie ('VisitorName', VisitorName, exp);SetCookie ('WWHCount', 0, exp);SetCookie ('WWhenH', 0, exp);}function getCookieVal (offset) {  var endstr = document.cookie.indexOf (";", offset);  if (endstr == -1)    endstr = document.cookie.length;  return unescape(document.cookie.substring(offset, endstr));}function GetCookie (name) {  var arg = name + "=";  var alen = arg.length;  var clen = document.cookie.length;  var i = 0;  while (i < clen) {    var j = i + alen;    if (document.cookie.substring(i, j) == arg)      return getCookieVal (j);    i = document.cookie.indexOf(" ", i) + 1;    if (i == 0) break;   }  return null;}function SetCookie (name, value) {  var argv = SetCookie.arguments;  var argc = SetCookie.arguments.length;  var expires = (argc > 2) ? argv[2] : null;  var path = (argc > 3) ? argv[3] : null;  var domain = (argc > 4) ? argv[4] : null;  var secure = (argc > 5) ? argv[5] : false;  document.cookie = name + "=" + escape (value) + ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + ((path == null) ? "" : ("; path=" + path)) +  ((domain == null) ? "" : ("; domain=" + domain)) +    ((secure == true) ? "; secure" : "");}function DeleteCookie (name) {  var exp = new Date();  exp.setTime (exp.getTime() - 1);  var cval = GetCookie (name);  document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();}//  End --></script><!--    This script downloaded from www.JavaScriptBank.com    Come to view and download over 2000+ free javascript at www.JavaScriptBank.com-->


HTML
<table><script language="JavaScript"><!-- BeginListToDoItems();//  End --></script></table><hr><a href="javascript:AddItem()">Add Item</a><!--    This script downloaded from www.JavaScriptBank.com    Come to view and download over 2000+ free javascript at www.JavaScriptBank.com-->