JS Common Form Application Tips

Displays the specified location within the frame
<div style='width:300px;height:300px;'><iframe src='' style='margin:-100px;width:100%;height:100%'></iframe></div>


Change the properties of the text box (OK button)
<form  name="form1" method="post" action="">
  <input name="text" type="text" value="sdafasdfasdf" />
<input type="button" name="Submit" value="Change" onClick="tot()"/>
</form>
<SCRIPT LANGUAGE="JavaScript">
<!--
function tot()   
 {
  if (document. == true) 
  {
    =false;
  }
  else
   {
     =true;
   }
 }   

//-->
</SCRIPT>


Note: The following readOnly O must be uppercase r must be lowercase
<SCRIPT LANGUAGE="JavaScript">
<!--
function tot()   
 {
  if ( == true) 
  {
    =false;
  }
  else
   {
     =true;
   }
 }   

//-->
</SCRIPT>

Change the properties of the text box (radio button)

<script language="javascript">
<!--
function cStyleshow()
{
=false;

}
function cStylehidde()
{

=true;

}

-->
</script>

<input name='a1' type='radio' value='yes' checked onclick='cStyleshow()'>1
<input name='a1' type='radio' value='no' checked onclick='cStylehidde()'>2


<input name="name" type="text" >


Change the properties of the text box (drop-down list)

<select name="s1" onChange="if(==1){('T1').readOnly=true}else{('T1').readOnly=false}"> 
<option value="1">1</option> 
<option value="2">2</option> 
</select> 

<input type="text" name="T1"/>