如何把多条选上的复选框数据保存到数据库
下面是我写的代码
<%
String C_Roles_ID[] =request.getParameterValues("C_cRoles_ID");
String id=request.getParameter("ID");
String userIdAll = "";
String deleteResult = "";
SJUsr sr = new SJUsr();
if(C_Roles_ID!=null)
{
for(int i=0;i<C_Roles_ID.length;i++)
{
userIdAll=userIdAll + C_Roles_ID[i] + ",";
}
userIdAll = userIdAll.substring(0, userIdAll.length()-1);
}
deleteResult = sr.insertRU(userIdAll,id);
%>这样从进去的数据就一条,而且复选框的值变成了“.”
下面是我写的代码
<%
String C_Roles_ID[] =request.getParameterValues("C_cRoles_ID");
String id=request.getParameter("ID");
String userIdAll = "";
String deleteResult = "";
SJUsr sr = new SJUsr();
if(C_Roles_ID!=null)
{
for(int i=0;i<C_Roles_ID.length;i++)
{
userIdAll=userIdAll + C_Roles_ID[i] + ",";
}
userIdAll = userIdAll.substring(0, userIdAll.length()-1);
}
deleteResult = sr.insertRU(userIdAll,id);
%>这样从进去的数据就一条,而且复选框的值变成了“.”
解决方案 »
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