DropDownList Focus is Lost!!! RSS

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  krishnaprasa...

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  171 Posts

  Re: DropDownList Focus is Lost!!!

  Mar 01, 2008 10:01 AM|LINK

  The simple way I think is in the first Dropdown list' selected event write the following code(two DropdownList DDL1, DDL2)

  protected void DDL1_SelectedIndexChanged(object sender,EventArgs e)

  {

        DDL2.Attributes.Add("onload","javascript:this.focus();");

  }

  Krishna Accottillam or Akkottillam
  
  MCTS
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  itsnasir

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  49 Posts

  Re: DropDownList Focus is Lost!!!

  Mar 04, 2008 05:55 AM|LINK

   Hi  vasanth.kumar.d

  Sorry for the delay... 

   On my MasterPage I've a ScriptManager and one ContentPlaceHolder, My Webpage contains three UserControls and each UserControl uses UpdatePanel... now i want to call JavaScript Focus() Method Using ScriptManagerProxy... um using the following Code...

    

  ScriptManagerProxy1.Page.ClientScript.RegisterClientScriptBlock(this.GetType(),"ReturnScript","document.getElementById('"+cmbSettlementDate.ClientID +"').focus();",true);

  but nothing happens...

   and if i try to use  

  ScriptManagerProxy1.Page.ClientScript.RegisterStartupScript(this.GetType(), "ReturnScript", "document.getElementById('"+cmbSettlementDate.ClientID +"').focus();"
  , true);

  it works only in Page_Load event  and doesn't work if i want to use it in any event or method 

  can u plzzzzzzzzz help me in this case

  Thanks

  Nasir Ibrahim 
  

  • Edited by itsnasir on Mar 04, 2008 06:00 AM
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  vasanth.kuma...

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  1041 Posts

  Re: DropDownList Focus is Lost!!!

  Mar 04, 2008 06:16 AM|LINK

  Hi,

  try the below one...

  ScriptManager.RegisterStartupScript(this, this.GetType(), "ReturnScript", "document.getElementById('"+cmbSettlementDate.ClientID +"').focus();", true);

  Vasanthakumar
  Software Engineer.
  
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  itsnasir

  Member

  46 Points

  49 Posts

  Re: DropDownList Focus is Lost!!!

  Mar 04, 2008 06:29 AM|LINK

   Thank you sir for ur Quick Reply

  but I couldn't find if it is supported by C#.Net 2.0 and one more thing i need to call JavaScript focus() in my UserControl and i've taken ScriptManager on my MasterPage...  and that's y i need to use ScriptManagerProxy....[:(]

  plz plz plz help me

  Thanks

  Nasir Ibrahim
   

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  vasanth.kuma...

  Contributor

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  1041 Posts

  Re: DropDownList Focus is Lost!!!

  Mar 04, 2008 07:29 AM|LINK

  Hi,

  I will list my test environment for this..

  1. I have master page in which Script managner and update panel is present.

  2. User controls with 2 dropdowns... in which I had written the above code in onselectedindex changed event of first dropdowm..

  3. One content page for master... and user control added to it..

  please let me know whether both of us using the same flow.....

   

  Vasanthakumar
  Software Engineer.
  
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  itsnasir

  Member

  46 Points

  49 Posts

  Re: DropDownList Focus is Lost!!!

  Mar 04, 2008 08:54 AM|LINK

  Hi

  1-  I've a MasterPage in which only ScriptManager is present and NOT an UpdatePanel...

  2- UserControls in which ScriptManagerProxy and UpdatePanel is Present and in this UpdatePanel all the remaining controls are present.

  3- On My DropDownList AutoPostBack is true, and 2nd DropDownList is filled using 1st DropDownList Selected value on run time...

  4-  One ContentPlaceHolder in Master Page.

   

  Thanks

  Nasir Ibrahim 

   

   

   

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  vasanth.kuma...

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  Re: DropDownList Focus is Lost!!!

  Mar 04, 2008 10:47 AM|LINK

  Hi Nasir,

  sorry for the delay...

  I hope this will be the last post for this problem...

  try the below one....

  ScriptManager.RegisterStartupScript(Me.Page, Me.Page.GetType(), "foc", "document.getElementById('" + DropDownList2.ClientID + "').focus();", True)

  Vasanthakumar
  Software Engineer.
  
  • Marked as answer by itsnasir on Mar 04, 2008 12:32 PM
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  itsnasir

  Member

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  Re: DropDownList Focus is Lost!!!

  Mar 04, 2008 12:31 PM|LINK

   Hi

  Thank you sooooo much Mr. Vasanthakumar ...

  Ya this is the last Post on this Topic [:D] ...

  U really give me toooo much time and um really very much thankful....

  GOD Bless you and grant u with more Knowledge... Take Care

  Thanks again

  Nasir Ibrahim
   

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  vasanth.kuma...

  Contributor

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  1041 Posts

  Re: DropDownList Focus is Lost!!!

  Mar 05, 2008 03:39 AM|LINK

  Hi Nasir,

  Thanks ya..

  Vasanthakumar
  Software Engineer.
  
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  SubaAberdeen

  Member

  24 Points

  21 Posts

  Re: DropDownList Focus is Lost!!!

  May 02, 2012 01:45 PM|LINK

  Hi Vasath.

  Thanks for this code. It is working fine for me