JavaScript lesson 2

Lab 1 : A script that checks if it is a workday (Monday to Friday) or a weekend (Saturday and Sunday)

Todays date:

Source:

Todays date: 
<script language="javascript" type="text/javascript">
          <!--
        /* writes out the date and if it is a workday or not */
          iDatum = new Date()
          iDag = (iDatum.getDay())
          iDat = (iDatum.getDate())
     x = 0
          iMonth = (iDatum.getMonth())
          document.write(iMonth + 1, "/", iDat)
          document.write("<DD>")
     if (iDag == 0){
      x = 0 
     }
     if (iDag == 6){
     x = 6
     }
     else {iDag + 1}{
     x != iDag
     }    
         if (iDag != x )  { 
     document.write("<i>Workday Oh no!</i> ") 
     } 
     else {document.write("<b>Weekend yes!</b>") 
} 
//-->
</script> 

Lab 2 : This script takes the modulus of 3 and 2 and adds 10.

   

Source:

<b>    
 <script language="javascript" type="text/javascript">
          <!--
          a = 2
          b = 3
          c = 10
          document.write(b, " modulus ", a, " plus ", c, " equals", b % a + c)
          //-->
 </script>
</b>

Lab 3 : A script that writes my name 10 times.

Source:

<script language="javascript" type="text/javascript">
	<!--  
	/* I put i to 1. i writes out the number of the loop and makes a row in the list and it is written out 10 times, as is my name. */	
	for (i=1; i<=10; i++){ 
	document.write("</dd><dd>") 
	document.write(i) 
	document.write(". Jan Nylund ") 
	}
	//--> 
</script>

Lab 4 : A JavaScript that write out "Saturday" on Saturday or "No Saturday today" if it is not.

Source:

<script language="javascript" type="text/javascript">
      <!--
      iDag = new Date()
      iDag = (iDag.getDay())
      if (iDag == 6 ) {
      document.write("<h1>Saturday<\/h1>")
      }
      else {
      document.write("<strong>No Saturday today.<strong>")
      }
      //-->
</script>