Lost focus event in radcomboBox

8 posts, 0 answers
  1. Sunil
    Sunil avatar
    11 posts
    Member since:
    May 2009

    Posted 15 Dec 2009 Link to this post

    Hi,
    I want to validate the user input on the focus lost event of the radcomboBox. How can I achieve this?
  2. Victor
    Admin
    Victor avatar
    1351 posts

    Posted 18 Dec 2009 Link to this post

    Hello Sunil,

    Thank you for your question. The lost focus event is not appropriate for handling validatio. You must use the standard Validating and Validated events. They provide means to implement a correct validation. Please write again if you have other questions.

    Regards,
    Victor
    the Telerik team

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  4. Sunil
    Sunil avatar
    11 posts
    Member since:
    May 2009

    Posted 18 Feb 2010 Link to this post

    Thanks Victor for your reply.
    I am using radcombobox in winform and binding it with a custom collection. I have set the Autocomplete Mode property to “SuggestAppend”, i.e user can enter data in the radComboBox. How can I validate if user has typed the valid data which is present in the combobox itself.
  5. Vassil Petev
    Admin
    Vassil Petev avatar
    1765 posts

    Posted 18 Feb 2010 Link to this post

    Hi Sunil,

    We will be glad to help you further on this. Before doigd so, however, please, address the questions that we sent you in your "how to set text before the checkbox" ticket, which you can find in the Support section of your account.

    Thank you in advance.


    Greetings,
    Vassil
    the Telerik team

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  6. Murugavel B
    Murugavel B avatar
    10 posts
    Member since:
    May 2010

    Posted 02 Jun 2010 Link to this post

    Hi,

    I am also need solution for this.
  7. Victor
    Admin
    Victor avatar
    1351 posts

    Posted 07 Jun 2010 Link to this post

    Hi Murugavel B,

    You can use the TextChanged event and perform your custom logic there. Currently, RadComboBox does not provide hooks into its auto complete behavior.

    Kind regards,
    Victor
    the Telerik team

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  8. Priya
    Priya avatar
    1 posts
    Member since:
    Jun 2012

    Posted 27 Nov 2012 Link to this post

    Hi,

    I have a radcombobox with checkbox i need all the checked tem list after selection..in which event i will get all that checked items .
    i want to display all the selected items in a panel after seleting multiple items

    Plz give me a solution
  9. Ivan Todorov
    Admin
    Ivan Todorov avatar
    688 posts

    Posted 30 Nov 2012 Link to this post

    Hello Priya,

    Thank you for writing.

    RadComboBox was obsolete as of Q2 2010 and was removed from our suite a year later. It was replaced by RadDropDownList. Can you please confirm whether you are using the RadComboBox or the RadDropDownList.

    If you are using the obsolete RadComboBox, you can check the following knowledge base article. To detect when a checkbox has been checked, you should subscribe to the ToggleStateChanged event of the RadCheckBoxElement inside each item.

    If you are using RadDropDownList, you can use the "Create New Items" demo under the DropDown & List category in our Examples application. In that example, you should detect when the Available property of any CustomListDataItem has changed.

    Hope this will help you. Let me know if you have any additional questions.

    Greetings,
    Ivan Todorov
    the Telerik team
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