When selecting a unit, the system dynamically associates the personnel information (menu interaction display information) and personnel Interaction

When selecting a unit, the system dynamically associates the personnel information (menu interaction display information) and personnel Interaction

Use the onchange attribute on the jsp page to call the following method:

Write in script:

FunctionFromid (){

VarFrom_id = $ ("# from_id"). val ();

VarAddurl = "& from_id =" + from_id;

$. Ajax ({

Url: <select: link page = "/YYrequireplan. do? Method = fromid "/> + addurl,

Type: "get ",

DataType: "json ",

Success:Function(Html ){

Document. getElementById ("link_man"). value = html [0]. linkman;

Document. getElementById ("link_tel"). value = html [0]. tel;

Document. getElementById ("fax"). value = html [0]. fax;

}

});

}

// Backend call Method

Public VoidFromid (ActionMapping mapping, ActionForm form,

HttpServletRequest request, HttpServletResponse response)ThrowsException {

String from_id = request. getParameter ("from_id ");

SqlRuturn ret;

List list =Null;

Try{

Ret = Executer.GetInstance(). ExecSeletSQL ("select trim (linkman) as linkman, trim (tel) as tel, trim (fax1) as fax from LO_SUPPLIERFACTORY where factoryid =" + from_id );

List = ret. getResultSet ();

}Catch(DbException e ){

E. printStackTrace ();

}

JSONArray jsonarray = JSONArray.FromObject(List );

PrintWriter out = response. getWriter ();

Out. print (jsonarray. toString ());

Out. close ();

}