Uncle Jim's Web Designs: To Do List

COPY - Insert Between Head Tags: <HEAD></HEAD>

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='#E4E4E4'"} ;

ShowCount++;
	document.write("<tr " + color + ">");
	document.write("<td width=10% align=center valign=top><small><b>"+ShowCount);
	document.write("<td width=60% align=left  ><small>"+ToDoItem);
	document.write("<td width=15% align=center><small>"+"<a href='javascript:EditItem(" + ShowCount + "," + Count + ")'>Edit</a>");
	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 EditItem(Display,Count)
{
	var i;
	var ToDoItem = GetCookie('PT_ToDoItem'+Count);
	var ToDoItem2;

ToDoItem2 = prompt("Edit item #"+Display, ToDoItem);
	if ((ToDoItem2 != null) && (ToDoItem2 != "undefined" ))
	{
		SetCookie('PT_ToDoItem'+Count, ToDoItem2, exp);
		window.location = window.location;
	}
}

COPY - Insert Inside Body: <BODY></BODY>

Javascript To Do List