Question

I have a jqgrid that contains user properties. These properties are firstname, middlename, lastname, age, gender etc. I want to display full name instead of displaying firstname, middlename and lastname separately. So this fill name column will have firstname, middlename and lastname concatenated. Please how do i do this.
Thanks

Update:
I am using struts 2 web framework

        <s:url id="studentTableURL" namespace="/student" action="loadStudentsTable"/>
        <tr>
            <td>
                <sjg:grid id="studentGrid" caption="%{getText('studentsearch.title')}" dataType="json" href="%{studentTableURL}" pager="true"
                          gridModel="studentList"
                          rowList="10,15,20"
                          rowNum="15"
                          rownumbers="true"
                          onSelectRowTopics="rowselect"
                          >
                    <sjg:gridColumn name="id" align='left' index="id" title='Id' hidden="true"/>
                    <sjg:gridColumn name="studentNumber" width="100" align='left' index="studentNumber" title='%{getText("studentaction.studentnumber")}' sortable="true"/>
                    <sjg:gridColumn name="firstName" align='left' index="firstName" title='%{getText("studentaction.firstname")}' sortable="true"/>
                    <sjg:gridColumn name="lastName" align='left' index="lastName" title='%{getText("studentaction.lastname")}' sortable="true"/>
                    <sjg:gridColumn name="gender" align='left' width="80" index="gender" title='%{getText("studentaction.gender")}' sortable="true"/>
                    <sjg:gridColumn name="phoneNumber" align='left' width="100" index="phoneNumber" title='%{getText("studentaction.phonenumber")}' sortable="true"/>
                </sjg:grid>
            </td>
        </tr>

Answer 1

Have hidden:true for the columns you don’t want i.e. firstname, lastname

Implement the formatter for an extra column with name=”id” as follows

function myFormatter(cellvalue, options, rowObject){
    return rowObject.firstName + " " + rowObject.lastName;
    ...
}