Lab15

Chapter ZIPs/JavaScript/ch7/mySource.js

@@ -0,0 +1,72 @@
+function checkRange(x,low,high)
+{
+	var x; var low; var high;
+	var result = true;
+	if (x < low || x > high)
+		result = false;
+	return result;
+}
+function charAtPlace(x, y, z)
+{
+	var x; var y; var z; var result = false;
+	if (x.charAt(y-1) == z)
+		result = true;
+	return result;
+}
+function checkForChar(x, y)
+{
+	var x; var y; var i; var lgth; var result = false;
+	lgth = x.length;
+	for (i=0; i < lgth; i++)
+	{
+		if (x.charAt(i) == y)
+			result = true;
+	}
+	return result;
+}
+function checkPercent(x, y, z)
+{
+	var x; var y; var z; var percent;
+	percent = (y/100)*x;
+	if (z == "y")
+		return (x - percent);
+	else
+		return percent;
+}
+function checkWord(x,y)
+{
+	var x; var y; var spell = true;
+	if (x != y)
+		spell = false;
+	return spell;
+}
+function buildTable(rows, cols, fill, style)
+{	
+	var rows; var cols; var fill; var ranNum;
+	var i; var j; var style;
+	document.write("<link href='" + style + "' rel='stylesheet' type='text/css' />");
+	document.write("<div id='content'><p>&nbsp;</p>");
+	document.write("<table width = '60%' border = '1' align = 'center' cellpadding = '5' cellspacing = '5'>");
+	ranNum = (rows + 1) * (cols + 1);
+	for (i = 0; i < rows; i++)
+	{
+		document.write("<tr>");
+		for (j = 0; j < cols; j++)
+		{
+			if (fill == "empty")
+				document.write("<td width = '" + (1/cols) + "%'><h1>&nbsp;<br /></h1> </td>");
+			if (fill == "random")
+			{
+				entry = parseInt(Math.random()*ranNum)+1;
+				document.write("<td width = '" + (1/cols) + "%'><h1>" + entry + "</h1></td>");
+			}
+			if (fill == "prompt")
+			{
+				entry = prompt("Enter a value for the cell in row " + (i + 1) + ", column " + (j + 1));
+				document.write("<td width = '" + (1/cols) + "%'><p>" + entry + "</p></td>");
+			}
+		}
+		document.write("</tr>");
+	}
+	document.write("</table> </div>");
+}