How to get rowIndex through cell value

[Ganesh]

Hi,

I tried to get rowIndex by using the cell value. For example if am giving the cell value like VOYAGE it needs to print the rowIndex like 2. I used the following code

       var obj = $( "#VoyageDetails_tab_main" ).pqGrid( "getRowIndx", {tr:"VOYAGE HEIGHT"});
       var rowIndx = obj.rowIndx;
       alert(rowIndx);

am always getting undefined only. What i need to put in that colored area or else what i did wrong. Any one help me.