how to submit multiple rows selected on row click to database in JqGrid?

i have a JqGrid and when I have to selec开发者_JAVA技巧t multiple rows and click on a release button it need to send that columns to database. How can I achieve this? Do I have to send the data in JSON format ?

yes, you have to use JSON or XML any format will work . You can use JSON.stringify and use $.post those rows .