test

multiselect: true,  
multiboxonly:true,  
gridComplete: hideSelectAll,
beforeSelectRow: beforeSelectRow

function hideSelectAll() {  
    $("#cb_table_mycars").hide();  
    return(true);  
} 

function beforeSelectRow() {  
    $("#table_mycars").jqGrid('resetSelection');  
    return(true);  
}  

 

来源：https://www.cnblogs.com/jhank/p/11361602.html