We are using this code for deleting messege but not working ,
it is only wokring when i only assign value to sub1 variableassign
<html>
<body>
<%@ page language="java" import="java.sql.*" %>
<%
String[] list=request.getParameterValues("list");
// String list=request.getParameter("list");
int i;
String sub1;
for(i=0;i<list.length;i++)
try
sub1=list;
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con=DriverManager.getConnection("jdbc:odbc:dsn1","","");
Statement stmt=con.createStatement();
stmt.execute("delete from mes where sub='"+sub1+"'");
out.println(sub1);
stmt.close();
con.close();
catch(Exception e)
{out.println(e);}
%>
Click here
</body>
</html>
How to iterate through an array:
String[] array = getItSomehow();
for (int i = 0; i < array.length; i++) {
String item = array;
// Do your thing with 'item'.
}Or even better, if you're using at least Java
1.5:String[] array = getItSomehow();
for (String item : array) {
// Do your thing with 'item'.
ode]
And I recommend you to connect only once, before the
loop, to save time and to use PreparedStatement to
avoid SQL injections. And don't forget to close at
least the connection, otherwise you're leaking
resources.it is not deleting any message from database but when i assign value as sub1="something"; then it is deleting but i dont understand why it is so please give me its solution
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Urgent where i put this code for delete
hi master
sir this code is right for my requirment but when i put on_delete event system not respons or not delete record
where i put this code for conditional deletion
this is my code
declare
recno number;
begin
if :system.cursor_block='accbal' then
delete accbal where accid=:chartofacc.accid;
go_block('chartofacc');
next_record;
elsif :system.cursor_block='chartofacc' then
select count(*) into recno from accbal where accid=:chartofacc.accid;
if recno=0 then
delete_record;
go_block('chartofacc');
previous_record;
else
message ('system found matching record then no delete master record');
message ('system found matching record then no delete master record');
end if;
end if;
end;
please gide me which event i use
thanking you
aamirHello,
The ON-DELETE triger fires only after a COMMIT statment and only for those records that have been deleted in the block.
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<jsp:useBean id="obj" scope="request" class="com.anaghan.MyBeans.DepartmentBean"/>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" >
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<script language="javascript" >
function cmdOnSelect()
var deptcode=document.DepartmentPage.cmdSelect.value;
DepartmentPage.method="post";
DepartmentPage.action="./vsnlemployee_calldatasheetcallhistory.jsp?flag=select&cmdSelect="+deptcode;
DepartmentPage.submit();
function validate()
var user_etime = document.DepartmentPage.etime.value;
var etime_length = document.DepartmentPage.etime.value.length;
var user_edate = document.DepartmentPage.edate.value;
var edate_length = document.DepartmentPage.edate.value.length;
var user_calltype = document.DepartmentPage.calltype.value;
var calltype_length = document.DepartmentPage.calltype.value.length;
var user_callstatus = document.DepartmentPage.callstatus.value;
var callstatus_length = document.DepartmentPage.callstatus.value.length;
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return false;
else if( calltype_length==0 )
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else if( callstatus_length==0 )
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else if(etime_length!=0 && etime_length!=4)
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return false;
else if (etime_length!=0)
for (var i = 0; i < etime_length; i++)
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var part_user_etime = user_etime.charAt (i);
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alert("Special characters like '" + part_user_etime + "' are not allowed in timing" );
return false;
valid_characters = null;
return true;
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return true;
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if (validate())
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<script language="javascript" src="calendar1.js">
</script>
</head>
<body>
<%
String uname=(String)session.getAttribute("employeeName");
if(uname==null)
response.sendRedirect("/Error.jsp?login=Login Session Problem");
%>
<%
String date1="";
String date2="";
%>
<%!
ResultSet rs=null;
Connection con =null;
String conStr="sun.jdbc.odbc.JdbcOdbcDriver";
String tableStr="jdbc:odbc:Anaghan";
%>
<%
String companycode=request.getParameter("cmdSelect");
HttpSession hs = request.getSession();
hs.setAttribute("companycode",companycode);
System.out.println("CALLLLL="+companycode);
%>
<%
String flag="";
String deptcode="";
String commissioningdate="";
String closuredate="";
%>
<%
String a2="";String a1="";
%>
<form name="DepartmentPage" >
<TABLE cellSpacing=0 cellPadding=0 width="100%" border="0" >
<TR>
<TD align=CENTER>
<h2> CALL DATA SHEET </h2>
</TD>
</TR>
<TR>
<div>
<FONT face="Arial " color=#000000 size=2>
<TD valign="top">
<TABLE cellSpacing=15 cellPadding=0 width="100%" border="0">
<TD width="50%" vAlign="top" align=CENTER height=24 bgcolor=#F8F8F8 >
<tr>
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<td><SELECT name="cmdSelect" size="1" onChange="cmdOnSelect();">
<OPTION SELECTED></OPTION>
<%
deptcode=request.getParameter("cmdSelect");
response.setContentType("text/html");
ResultSet rs = obj.onSelect();
while(rs.next())
String tempName=rs.getString(2);
%>
<OPTION id= "a<%=tempName %>" value= "<%=tempName%>"> <%=tempName %></OPTION>
<%}%>
</SELECT></td>
</TR>
</TD>
</TABLE>
<TABLE cellSpacing=15 cellPadding=0 width="100%" border="0">
<TR>
<TD>
<table align="center" width="90%" cellspacing="2" cellpadding="2">
<tr>
<td align="center"><h2>Contact Person</h2></td>
</tr>
</table>
<table align="center" width="90%" border="1" cellspacing="2" cellpadding="2">
<tr><th>Name</th><th>Landline</th><th>Mobile</th><th>Fax</th><th>E-mail</th></tr>
<%!
ResultSet result=null;
%>
<%
response.setContentType("text/html");
try{
Connection con = DriverManager.getConnection("jdbc:odbc:Anaghan");
Statement stmt=con.createStatement();
result =stmt.executeQuery("select * from enquiry_details where companycode='"+deptcode+"' ");
while(result.next())
%>
<tr>
<OL><td align ="center"><%=result.getString(9) %></td>
<td align ="center"><%=result.getString(10) %></td>
<td align ="center"><%=result.getString(11) %></td>
<td align ="center"><%=result.getString(12) %></td>
<td align ="center"><%=result.getString(13) %></td></OL>
<tr>
<OL><td align ="center"><%=result.getString(14) %></td>
<td align ="center"><%=result.getString(15) %></td>
<td align ="center"><%=result.getString(16) %></td>
<td align ="center"><%=result.getString(17) %></td>
<td align ="center"><%=result.getString(18) %></td></OL>
<%}
catch(Exception e)
e.printStackTrace();
}%>
</tr></table>
</TD>
</TR>
<TR>
<TD>
<table align="center" width="90%" cellspacing="2" cellpadding="2">
<tr>
<td align="center"><h2>Call History</h2></td>
</tr>
</table>
<table align="center" width="90%" border="1" cellspacing="2" cellpadding="2">
<tr><th>Call Type</th><th>Call Status</th><th>Service Type</th><th>Feedback</th><th>Next Visit</th><th>Call Date</th></tr>
<%!
ResultSet result1=null;
%>
<%
response.setContentType("text/html");
try{
result1=obj.onSelectCallHistory(deptcode);
while(result1.next())
%>
<tr>
<OL><td align ="center"><%=result1.getString(3) %></td>
<td align ="center"><%=result1.getString(4) %></td>
<td align ="center"><%=result1.getString(6) %></td>
<td align ="center"><%=result1.getString(7) %></td>
<td align ="center"><%=result1.getString(9) %></td>
<td align ="center"><%=result1.getString(8) %></td>
</OL>
<%}}
catch(Exception e)
e.printStackTrace();
}%>
</tr></table>
</TD>
</TR>
<TABLE cellSpacing=15 cellPadding=0 width="100%" border="0">
<TD width="50%" vAlign="top" align=CENTER height=24 bgcolor=#F8F8F8 >
<TR>
<TD></TD>
</TR>
<TR></TR>
<TR>
<TD align=RIGHT>
Type of Call - </TD>
<td>
<input type = radio name=calltype value=personal/>personal
<input type = radio name=calltype value=email/>Email</td>
<!-- <TD><SELECT name="calltype" size="1" >
<OPTION SELECTED></OPTION>
<OPTION id= "s" value= "personal"> Personal </OPTION>
<OPTION id= "s" value= "telephonic"> Telephonic </OPTION>
<OPTION id= "s" value= "email"> E-mail </OPTION>
<OPTION id= "s" value= "meeting"> Meeting </OPTION>
</SELECT>
</TD>-->
</TR>
<TR>
<TD align=RIGHT>
Status of Call - </TD>
<TD>
<SELECT name="callstatus" size="1" >
<OPTION SELECTED></OPTION>
<OPTION id= "s" value= "cold"> Cold </OPTION>
<OPTION id= "s" value= "warm"> Warm </OPTION>
<OPTION id= "s" value= "hot"> Hot </OPTION>
<OPTION id= "s" value= "closed"> Connection Executed </OPTION>
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<OPTION id= "s" value= "downgrade"> Downgrade </OPTION>
<OPTION id= "s" value= "shiftingoflocation"> Shifting of Location </OPTION>
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</TD>
</TR>
<TR>
<TD align=RIGHT>Date - </TD>
<TD><input type="text" readonly name="edate" id="edate" size="10" value="<%=date1 %>">
<img src="./cal.gif" width="16" height="16" border="0" alt="Click Here to Pick up the date">
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</TR>
<TR>
<TD align=RIGHT>
Time - </TD>
<TD><input type="text" size="4" name="etime" maxlength="4"></TD>
</TR>
<TR>
<TD align=RIGHT>
</TD>
<TD>(Write timing in 0000 - 2400 in this format only)</TD>
</TR>
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<TR></TR>
<TR>
<TD align=RIGHT bgcolor=#00CCFF>
<font color="#CC6600" size=4>Details of service </font></TD>
<TD></TD>
</TR>
<TR>
<TD align=RIGHT>
Circuit Specification - </TD>
<TD><SELECT name="servicetype" size="1" >
<OPTION SELECTED>---Services---</OPTION>
<OPTION id= "s" value= "IPLC"> IPLC </OPTION>
<OPTION id= "s" value= "VPN"> VPN </OPTION>
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<OPTION id= "s" value= "IDC"> IDC </OPTION>
<OPTION id= "s" value= "V-IPLC"> V-IPLC </OPTION>
<OPTION id= "s" value= "contactcenter"> Contact Center </OPTION>
</SELECT>
</TD>
</TR>
<TR>
<TD align=RIGHT vAlign=TOP>
Feedback Details - </TD>
<TD><TEXTAREA wrap="virtual" name="feedback" rows=5 cols=30 MAXLENGTH=100></TEXTAREA></TD>
</TR>
<TR>
<TD align=RIGHT>Next Visit Scheduled - </TD>
<TD><input type="text" readonly name="nextvisit" id="nextvisit" size="10" value="<%=date2 %>">
<img src="./cal.gif" width="16" height="16" border="0" alt="Click Here to Pick up the date">
</TD>
</TR>
<TR></TR>
<TR>
<TD></TD>
<TD>
<input type="button" name="bill" value="SUBMIT" onClick="cmdOnClick();">
<input type="reset" name="reset" value="RESET" >
</TD>
</TR>
</FONT>
</div>
</TD>
</TR>
</TABLE>
</TD>
<TD vAlign=TOP bgcolor=#FFFFFF>
</TD>
</TR></TABLE>
</form>
<script language="JavaScript">
var cal1 = new calendar1(document.forms['DepartmentPage'].elements['edate']);
var cal2 = new calendar1(document.forms['DepartmentPage'].elements['nextvisit']);
</script>
<script language="javascript">
document.getElementById('a<%=request.getParameter("cmdSelect")%>').selected=true;
</script>
<BR><BR>
<jsp:include page="index-end.jsp"/>
</body>
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I have web dynpor alv tables set up for multiple selections but not working
Hi ,
I have numerous alv tables within my application and i have following the steps needed to set them up for multiple selection.
The context node selection property is set up as 0..n
I also have the modify method set up with the method call
CALL METHOD lo_value->if_salv_wd_table_settings~set_selection_mode
EXPORTING
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I also have the no lead selection option set so initially there is no entry selected
I can select one entry without a problem.
I can also select one entry and then if i use the shift button when selecting another record it will select all the records in between.
However i cant pick numerous individual records at the same time.
I try by selecting a record and the n using the control button to select a second record but it wont work.
Any ideas what i am missing or what i am doing wrong.
Any help is greatly appreciated.
Regards
BrianI tried the code listed above but it throws nothing but error messages
The exact code i have in my modifyview method is as follows
data lo_cmp_usage type ref to if_wd_component_usage.
data lr_config TYPE REF TO cl_salv_wd_config_table.
data lr_column TYPE REF TO cl_salv_wd_column.
data lr_link TYPE REF TO cl_salv_wd_uie_link_to_action.
data lr_column_settings type ref to if_salv_wd_column_settings.
data lr_column_header type ref to cl_salv_wd_column_header.
data lr_table_settings type ref to if_salv_wd_table_settings.
data lr_columns type ref to cl_salv_columns_table.
lo_cmp_usage = wd_this->wd_cpuse_my_act_alv( ).
if lo_cmp_usage->has_active_component( ) is initial.
lo_cmp_usage->create_component( ).
endif.
DATA lo_INTERFACECONTROLLER TYPE REF TO IWCI_SALV_WD_TABLE .
lo_INTERFACECONTROLLER = wd_this->wd_cpifc_my_act_alv( ).
DATA lo_value TYPE ref to cl_salv_wd_config_table.
lo_value = lo_interfacecontroller->get_model(
CALL METHOD lo_value->if_salv_wd_table_settings~set_selection_mode
EXPORTING
value = cl_wd_table=>e_selection_mode-MULTI_NO_LEAD.
lo_value->if_salv_wd_std_functions~set_aggregation_allowed( abap_true ).
lo_value->if_salv_wd_std_functions~set_group_aggregation_allowed( abap_true ).
lr_column_settings ?= lo_value.
lr_table_settings ?= lo_value.
lr_column = lr_column_settings->get_column( 'ACTIVITY_NO' ).
CREATE OBJECT lr_link.
lr_link->set_text_fieldname( 'ACTIVITY_NO' ).
lr_column->set_cell_editor( lr_link ).
lr_column = lr_column_settings->get_column( 'ACTIVITY_DESCR' ).
lr_column->set_width( '160' ).
lr_column->delete_header( ).
lr_column_header = lr_column->create_header( ).
lr_column_header->set_text( ls_dashboard_display-ACTIVITY_DESCR ).
More code to set up individual columns *********************
lr_table_settings->set_visible_row_count( -1 ).
lr_table_settings->set_footer_visible( 0 ).
endmethod.
The code listed in the note looks completely different to what i currently have , i dont read any nodes when setting up the alv table . Am i putting the code in the wrong place?
Edited by: Brian Ramsell on Nov 10, 2009 2:21 PM -
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For more information on this, take a look at this article:
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