====== Upgrade from 3.4.x to 3.5 ======
===== Installation =====
The first change is related to installation. More detailed information can be found in [[:wiki:how_to_install | How to Install]]
===== Options =====
The following grid options are deprecated - i.e. you can remove them from the grid options. They are not needed in 3.5 version
  * imgpath
  * sortascimg
  * sortdescimg
  * firstimg
  * previmg
  * nextimg
  * lastimg
  * sortclass
  * resizeclass
===== Formatter =====
Another change is related to custom formatters. Starting with version 3.5,the custom formatter is passed the following parameters:
<code javascript>
formatter : function ( cellvalue, options, rowObject )
{
// format the cellvalue to new format
return new_formated_cellvalue;
}
</code>

Note the return in the function. This function should always return a value in order to work correctly. The parameters are

  * cellvalue - is the value to be formatted (NOT A OBJECT)
  * options - is an object containing the following element
<code javascript>
 options :  { rowId: rid, colModel: cm}
</code>
where \\ 
 **rowId** is a property containing the id of the row \\ 
 **colModel** is the object of the properties for this column getted from colModel array of jqGrid \\ 

  * rowObject - is a row data represented in the format determined from datatype option. If we have datatype: xml/xmlstring - the rowObject is xml node,provided according to the rules from xmlReader If we have datatype: json/jsonstring - the rowObject is array, provided according to the rules from jsonReader
\\
Example: code in 3.4.x variant
<code javascript>
formatter : function ( elem, cellvalue, options)
{
var newval = "<strong>"+cellvalue+"</strong>";
jQuery(elem).html(newval);
}
</code>
\\ 
Code in 3.5
<code javascript>
formatter : function ( cellvalue, options, rowObject )
{
return "<strong>"+cellvalue+"</strong>";
}
</code>