onchange event for input element

[Anatoly]

Hi. I have a problem with handling onchange event in input element of RadComboBox. My custom combobox control derived from RadComboBox and overrides OnLoad server event:

protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
this.Page.ClientScript.RegisterStartupScript(this.GetType(),"blabla","$get('"+ this.ClientID + "_Input').onchange=\"AfterUpdate('" + this.ClientID + "')\";",true);
}

In resulted html I see:

<INPUT class="rcbInput" id="ctl00_hldrMain_ctl00_cmbDirectors_Input" style="DISPLAY: block" onchange="AfterUpdate('ctl00_hldrMain_ctl00_cmbDirectors')" name="ctl00$hldrMain$ctl00$cmbDirectors_Input" autocomplete="off" value="" />

onchange present but does not work. Please help.

[Anatoly]

resolved
this.Page.ClientScript.RegisterStartupScript(this.GetType(),"blabla","$get('"+ this.ClientID + "_Input').onchange=AfterUpdate;", true);
}

[Rosi]

Hello Anatoliy,

I suggest you modify your code by the following way:

this.Page.ClientScript.RegisterStartupScript(this.GetType(),"blabla",";$get('"+ this.ClientID + "_Input').onchange=function GoToAfterUpdate(){AfterUpdate('" + this.ClientID + "')};",true);

Also you can check our online help documentation showing how you can use client-side events of RadComboBox.


Kind regards,
Rosi
the Telerik team

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[Anatoly]

Thanks