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vik33's avatar
vik33
Occasional Contributor
11 years ago
Solved

UserForms- TcxListBox Question

Hi , This might be a simple task but i am having hard time selecting all items of TcxListBox at run time if a user checks on the checkbox (that says, check all items). I am having hardtime to make...
  • Ryan_Moran's avatar
    Ryan_Moran
    11 years ago

    I did not see a method for it, and this is kind of sloppy looking by the way the control draws, but it is one way of handling it.

    Where List_XLS would be your userform, and lstXLS would be your TcxListBox, and chkAll would be your checkbox with the OnClick handler of function "checkedall":

     

    function checkedall(sender) {
    /*
      make sure multiselect is enabled
    */
    UserForms.List_XLS.lstXLS.MultiSelect = true;
    
    /*
      if checked then set selected of each item in the listbox
    */
    if (UserForms.List_XLS.chkAll.Checked){
      for (var c = 0; c < UserForms.List_XLS.lstXLS.Items.Count;c++) {
        UserForms.List_XLS.lstXLS.Selected(c) = true;
      }
    }
    
    /*
      if checked then remove selected of each item in the listbox
    */
    if (!UserForms.List_XLS.chkAll.Checked) {
      for (var c = 0; c < UserForms.List_XLS.lstXLS.Items.Count;c++) {
        UserForms.List_XLS.lstXLS.Selected(c) = false;
      }
    }
}

     

Ryan_Moran's avatar
Ryan_Moran
Valued Contributor
11 years ago

I did not see a method for it, and this is kind of sloppy looking by the way the control draws, but it is one way of handling it.

Where List_XLS would be your userform, and lstXLS would be your TcxListBox, and chkAll would be your checkbox with the OnClick handler of function "checkedall":

 

function checkedall(sender) {
    /*
      make sure multiselect is enabled
    */
    UserForms.List_XLS.lstXLS.MultiSelect = true;
    
    /*
      if checked then set selected of each item in the listbox
    */
    if (UserForms.List_XLS.chkAll.Checked){
      for (var c = 0; c < UserForms.List_XLS.lstXLS.Items.Count;c++) {
        UserForms.List_XLS.lstXLS.Selected(c) = true;
      }
    }
    
    /*
      if checked then remove selected of each item in the listbox
    */
    if (!UserForms.List_XLS.chkAll.Checked) {
      for (var c = 0; c < UserForms.List_XLS.lstXLS.Items.Count;c++) {
        UserForms.List_XLS.lstXLS.Selected(c) = false;
      }
    }
}

 

fhselva's avatar
fhselva
New Member
8 years ago

Hi,

 

How do i get selected values of TcxListBox. 

 

I have created my own UserForms with controls.

Now i want to get all selected data in my python function.

 

Please refer my attachment. 

 

  • AlexKaras's avatar
    AlexKaras
    Community Hero
    8 years ago

    Hi,

     

    Not the Python, but for JScript something like this should work:

    for (var i = 0; i < UserForms.<Form>.<List>.Items.Count; i++)
  if (UserForms.<Form>.<List>.Selected(i))
    strValue = strValue + <separator> + UserForms.<Form>.<List>.Items.Items(i);