mubeenji
Posts : 1
Points : 3
Reputation : 0
Join date : 2012-01-19
 |  Subject: cs101 assignment no 4 complete solution  Thu Jan 19, 2012 10:50 pm | |
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function ValidateStartField()
{
var chk = /^\d+$/.test(document.forms["mubeen"]["start"].value);
if (!chk)
{
window.alert("Please Enter Numeric Value in start field");
document.forms["mubeen"]["start"].value="";
document.forms["mubeen"]["start"].focus();
return false;
}
var x=document.forms["mubeen"]["start"].value;
if (x==0 || x=="" || x<2 || x>20)
{
window.alert("The value of Start field should be between 2 to 20");
document.forms["mubeen"]["start"].value="";
document.forms["mubeen"]["start"].focus();
return false;
}
else
{
return true;
}
}
function ValidateEndField()
{
var chk = /^\d+$/.test(document.forms["mubeen"]["end"].value);
if (!chk)
{
window.alert("Please Enter Numeric Value in end field");
document.forms["mubeen"]["end"].value="";
document.forms["mubeen"]["end"].focus();
return false;
}
var x=document.forms["mubeen"]["end"].value;
if (x==0 || x=="" || x<1 || x>20)
{
window.alert("Please Enter Value Greater then Zero");
document.forms["mubeen"]["end"].value="";
document.forms["mubeen"]["end"].focus();
return false;
}
}
function ValidateSizeField()
{
var chk = /^\d+$/.test(document.forms["mubeen"]["size"].value);
if (!chk)
{
window.alert("Please Enter Numeric Value in size field");
document.forms["mubeen"]["size"].value="";
document.forms["mubeen"]["size"].focus();
return false;
}
else if (document.forms["mubeen"]["size"].value<0 )
{
window.alert("Please Enter Value Greater then Zero");
document.forms["mubeen"]["size"].value="";
document.forms["mubeen"]["size"].focus();
return false;
}
else if (document.forms["mubeen"]["size"].value>20 || document.forms["mubeen"]["size"].value <2 )
{
window.alert("The value of Size field should be between 2 to 20");
document.forms["mubeen"]["size"].value="";
document.forms["mubeen"]["size"].focus();
return false;
}
else
{
true;
}
}
function DisplyTable()
{
var a=document.forms["mubeen"]["start"].value;
var b=document.forms["mubeen"]["end"].value;
var z1=document.forms["mubeen"]["size"].value;
m=parseInt(a);
u=parseInt(b);
b=parseInt(z1);
u=u+1;
b=b+1
document.write(' ');
document.write('');
var c=1;
for (i=a;i{
document.write('');
document.write(' Table of '+i+'');
document.write('');
for (j=1;j{
document.write('' +i+ ' | ');
document.write('* | ');
document.write('' +j+ ' | ');
document.write('= | ');
document.write('' +i*j+ ' | ');
document.write(' ');
}
document.write(' ');
document.write(' | ');
c=c+1;
if (c>4)
{
document.write(' ');
c=1;
}
}
document.write('');
document.write(' ');
}
function GenerateTables()
{
if (!ValidateStartField()||!ValidateEndField()||!ValidateSizeField() )
{
}
if (ValidateStartField()&&ValidateEndField()&&ValidateSizeField() )
{
}
else
{
DisplyTable();
}
}
Composed: by Mubeen Mehmood Id: MC110401647 | |
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