View source for Expression of dynamic resizing

As you know that we have rejected the IE emulation which makes IE&nbsp;DHTML Object Model work in FireFox. There are so many things to change and I hereby inform you a new way&nbsp;of resizing control height dynamically

Currently,&nbsp;there are two kinds of control which get involved in&nbsp;this&nbsp;issue, standard HTML element and CGGrid especially.&nbsp;In former code, we used setExpression method of control style object to handle resizing but it is not used any more. I have extended&nbsp;two methods with the same&nbsp;name as setHeightExpression, one for standard HTML and one for CGGrid ( because it has more&nbsp;works around&nbsp;)

= <span style="color: #ff6600">PROTOTYPE</span>  =

<source lang="javascript">setHeightExpression( function delegate )</source> 

function delegate will take care of calculation which returns a numeric value for control height and it has a prototype as below 

<source lang="javascript">function resizeDelegate(control)</source> 

It is recommended that the function delegate should return a numeric value but you can do nothing like that; you can manipulate control height inside the delegate instead. 

The parameter control could be the standard HTML&nbsp;element or grid control.

= <span style="color: #ff6600">EXAMPLES</span> =

== For grid control ==

<source lang="javascript">function step3grid_InitializeLayoutHandler(gn)
 {
 var grid = igtbl_getGridById(gn);
 grid.setHeightExpression(adjustHeight3);
 }

 function adjustHeight3(grid)
 {
 return (document.body.clientHeight - grid.MainGrid.clientTop);
 }</source>

== For standard HTML element ==

The method is extended to jQuery library

<source lang="javascript">$(proccessTextbox).setHeightExpression(AdjustHeigh);

 function AdjustHeigh(element)
 {
 return document.body.clientHeight - element.offsetTop;
 }</source>