Re: I don't know how to start

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I don't know how to start

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Join Date: Nov 2004

Posts: 12

Reputation: beckerc is an unknown quantity at this point

beckerc is an unknown quantity at this point

Rep Power: 4

Solved Threads: 0

beckerc is offline

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Re: I don't know how to start

#6

Dec 20th, 2004

ok, I hope i am not too late. I did not check this over weekend.

here is a start. It has many bugs, but like i said, I want you to learn from this so you need to figure things out. I used to teach at college so I can't just give it to you.

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
  
<title>quick sample for someone</title>

<script language="JavaScript">
/***************************************************************
* Function: isValidFloat(num)								   
* Description: This function will check for a valid Float
****************************************************************/
function isValidFloat(num)
{	  
    var valid = "0123456789.";
	var temp;
	var decimalPointCount=0;
	
	for (var i = 0; i < num.length; i++)
	{
		temp = num.substring(i, i + 1);
		if(temp==".")
			decimalPointCount++;
		if (decimalPointCount > 1)
		{
			return false;
		}
		if (valid.indexOf(temp) == "-1")
		{		
			return false;
		}
	}
	return true;
}  



nTotalScores = 0;
nNumberOfScores =0;

function getScores(num){
nTotalScores = nTotalScores + num;
nNumberOfScores = nNumberOfScores + 1;

}




function getGrade( ) {
	var returnGrade = '';
	
	
	 
	if(  )
		alert("the grade is" + )
	else if(  )
		alert("The )
	else if(  ) 
		alert("")
	else if(  ) 
			alert("A Product Price 2 must have an Effective Date. Please select a second Effective Date.")
			
		    
	else returnGrade = 'f'
	return returnGrade 	
}	


/***************************************************************

* Function: trim(str)                                                                                               

* Description: This function will trim the spaces in a string

****************************************************************/

function trim(str) { 

            //Remove leading spaces...

            while (str.substring(0,1) == ' ') {

                        str = str.substring(1, str.length);

            }

 

            //Remove trailing spaces...

            while (str.substring(str.length-1, str.length) == ' ') {

                        str = str.substring(0, str.length-1);

            }

 

    return str;

}




</script>

<META name="GENERATOR" content="IBM WebSphere Studio">
</head>

 <body>
<form name ="someForm">
<table>
<TR ><TD> enter a score and click button </td><td><td><input type="text" name ="something"> <input type="submit"  onclick="javascript:getScores(document.someForm.something);" > </td></tr>
</table>
</form>
</body>
</html>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
  
<title>quick sample for someone</title>

<script language="JavaScript">
/***************************************************************
* Function: isValidFloat(num)								   
* Description: This function will check for a valid Float
****************************************************************/
function isValidFloat(num)
{	  
    var valid = "0123456789.";
	var temp;
	var decimalPointCount=0;
	
	for (var i = 0; i < num.length; i++)
	{
		temp = num.substring(i, i + 1);
		if(temp==".")
			decimalPointCount++;
		if (decimalPointCount > 1)
		{
			return false;
		}
		if (valid.indexOf(temp) == "-1")
		{		
			return false;
		}
	}
	return true;
}  



nTotalScores = 0;
nNumberOfScores =0;

function getScores(num){
nTotalScores = nTotalScores + num;
nNumberOfScores = nNumberOfScores + 1;

}




function getGrade( ) {
	var returnGrade = '';
	
	
	 
	if(  )
		alert("the grade is" + )
	else if(  )
		alert("The )
	else if(  ) 
		alert("")
	else if(  ) 
			alert("A Product Price 2 must have an Effective Date. Please select a second Effective Date.")
			
		    
	else returnGrade = 'f'
	return returnGrade 	
}	


/***************************************************************

* Function: trim(str)                                                                                               

* Description: This function will trim the spaces in a string

****************************************************************/

function trim(str) { 

            //Remove leading spaces...

            while (str.substring(0,1) == ' ') {

                        str = str.substring(1, str.length);

            }

 

            //Remove trailing spaces...

            while (str.substring(str.length-1, str.length) == ' ') {

                        str = str.substring(0, str.length-1);

            }

 

    return str;

}




</script>

<META name="GENERATOR" content="IBM WebSphere Studio">
</head>

 <body>
<form name ="someForm">
<table>
<TR ><TD> enter a score and click button </td><td><td><input type="text" name ="something"> <input type="submit"  onclick="javascript<b></b>:getScores(document.someForm.something);" > </td></tr>
</table>
</form>
</body>
</html>

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