CGDevTools Forum

Hi

if i have fílled the combo with

Code: Select all

IWCGJQComboBoxEx1.JQComboBoxExOptions.AddOption('TEST1', '123');
IWCGJQComboBoxEx1.JQComboBoxExOptions.AddOption('TEST2', '456');


I would like to set the selected index to be 2 because i know my value is '456'.
So i searched in the documentation for a method but can't find it.
Also no method to iterate through the Added options.

is there any way i have not seen to set the selected Index when you only know the value?

Eric

Hi Eric,

So i searched in the documentation for a method but can't find it.

You should look better in documentation.

http://www.cgdevtools.com/docs/_html/IWCGJQComboBox.TIWCGJQComboBoxExItems.htm

Best Regards.

Hi

Should this work?

Code: Select all

  Item:= IWCGJQComboBoxEx1.Items.ItemsByValue['456'];

   if Assigned(Item) then
    IWCGJQComboBoxEx1.SelectedIndex := Item.Index;


With me item is not Assigned

IWCGJQComboBoxEx1.Items.Count = 0

Eric

Hi

Found in sourcecode (not in online documentation) :

Code: Select all

 IWCGJQComboBoxEx1.SelectByValue('TEST2');


This works

Eric

Hi Eric

The AddOption method since is in the options class, it's client API, only adds in browser, you should add to Items normally, if you want use them.

Hi

Thanks, tested and found working!

Eric