?
Solved

how to get text values from checklistbox?

Posted on 2004-08-23
3
Medium Priority
?
309 Views
Last Modified: 2010-04-05
I want to get text values from checklistbox...

procedure TForm1.CheckListBox1Click(Sender: TObject);
begin
ADOQuery1.SQL.Clear;
ADOQuery1.SQL.Add('Select id, picture from people where now = 'CHECKED.ITEM.TEXT'');
ADOQuery1.Open;
end;
0
Comment
Question by:selas
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
3 Comments
 
LVL 27

Accepted Solution

by:
kretzschmar earned 2000 total points
ID: 11868364
well, no delphi on hand yet, but i would guess

for i := 0 to checklistbox1.items.count-1 do
  if checklistbox1.items[i].checked then
    result := checklistbox1.items[i];

//be aware that multiple items could be checked

meikl ;-)
0
 
LVL 12

Expert Comment

by:esoftbg
ID: 11868505
procedure TForm1.Button1Click(Sender: TObject);
var
  I:      Integer;
  S:      string;
begin
  S := '(';
  for I := 0 to CheckListBox1.Items.Count-1 do
    if CheckListBox1.Checked[I] then
      S := S + CheckListBox1.Items[I] + ',';
  if S<>'(' then
  begin
    Delete(S, Length(S), 1);
    S := S + ')';
    ADOQuery1.SQL.Text :=''
                       + ' Select id, picture from people'
                       + ' where now in '
                       + S
                       + '';
    ADOQuery1.Open;
  end;
end;
0
 
LVL 12

Expert Comment

by:esoftbg
ID: 11868529
procedure TForm1.Button1Click(Sender: TObject);
var
  I:      Integer;
  S:      string;
begin
  S := '(';
  for I := 0 to CheckListBox1.Items.Count-1 do
    if CheckListBox1.Checked[I] then
      S := S + CheckListBox1.Items[I] + ',';
  if S<>'(' then
  begin
    Delete(S, Length(S), 1);
    S := S + ')';
    ADOQuery1.Active := False;
    ADOQuery1.SQL.Text :=''
                       + ' Select id, picture from people'
                       + ' where now in '
                       + S
                       + '';
    ADOQuery1.Open;
  end;
end;
0

Featured Post

Free Tool: Site Down Detector

Helpful to verify reports of your own downtime, or to double check a downed website you are trying to access.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Have you ever had your Delphi form/application just hanging while waiting for data to load? This is the article to read if you want to learn some things about adding threads for data loading in the background. First, I'll setup a general applica…
Hello everybody This Article will show you how to validate number with TEdit control, What's the TEdit control? TEdit is a standard Windows edit control on a form, it allows to user to write, read and copy/paste single line of text. Usua…
In this video, Percona Solution Engineer Rick Golba discuss how (and why) you implement high availability in a database environment. To discuss how Percona Consulting can help with your design and architecture needs for your database and infrastr…
In this video, Percona Solutions Engineer Barrett Chambers discusses some of the basic syntax differences between MySQL and MongoDB. To learn more check out our webinar on MongoDB administration for MySQL DBA: https://www.percona.com/resources/we…
Suggested Courses

800 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question