Intersoft Community - WebCombo - event.keyvalue OnKeyDown

event.keyvalue OnKeyDown

niven — Thu, 07 Oct 2010 00:27:34 GMT

Hello Johnny,

I have figured what went wrong with the tab.

When you use a listener event, it will invoke the listener event first handed before the tab default behaviour. This is why when you press tab button it will run the listener event to wiFRecepcion and then run the tab default behaviour, which is lead to txtMontoNeto.

For the first workaround you can use setTimeout function.

if (event.keyCode == 9) 
{   
	var objeto = ISGetObject("WebInput3");
	objeto.SetValueData("10/10/2010");
	setTimeout(function() { objeto.SetFocus(); }, 1);
                   
	return false;
}

Or you can use the cancel bubble function, this function will cancel the tab default behaviour.

if (event.keyCode == 9) 
{   
	event.returnValue = false;
	event.cancelBubble = false;
	var objeto = ISGetObject("WebInput3");
	objeto.SetValueData("10/10/2010");
	objeto.SetFocus();

	return false;
}

Hope this solves your issue.

Thank you and have a nice day.

Best regards,

Niven Prasetya

event.keyvalue OnKeyDown

jleyva@bisa.com.pe — Wed, 06 Oct 2010 12:00:30 GMT

when you hit the tab key in wiFEmision the focus is set txtMontoNeto

<ISWebInput:WebInput ID="wiFEmision" runat="server" BackColor="WhiteSmoke" MaxDate="12/31/9998 23:59:59" MinDate="1753-01-01" Width="80px" > <EditFormat><ErrorWindowInfo IsEnabled="False"></ErrorWindowInfo></EditFormat> <DateTimeEditor AccessKey="Space" IsEnabled="True"></DateTimeEditor> <CultureInfo CultureName="es-PE"></CultureInfo> <DisplayFormat Format="dd/MM/yyyy" IsEnabled="True"></DisplayFormat>

</ISWebInput:WebInput>

<ISWebInput:WebInput ID="wiFRecepcion" runat="server" BackColor="WhiteSmoke" MaxDate="12/31/9998 23:59:59" MinDate="1753-01-01" Width="80px"> <EditFormat><ErrorWindowInfo IsEnabled="False"> </ErrorWindowInfo></EditFormat> <DateTimeEditor AccessKey="Space" IsEnabled="True"></DateTimeEditor> <CultureInfo CultureName="es-PE"></CultureInfo> <DisplayFormat Format="dd/MM/yyyy" IsEnabled="True"></DisplayFormat>

</ISWebInput:WebInput>

<asp:TextBox ID="txtMontoNeto" runat="server" Width="68px" Font-Names="Tahoma" Font-Size="8pt" style="text-align: right">0</asp:TextBox>

-- functions javascript --

function OnKeyDown99() { if (event.keyCode == 9)

{ var objeto = ISGetObject("wiFRecepcion");

objeto.SetValueData("10/10/2010");

objeto.SetFocus();

var objeto = ISGetObject("wiFRecepcion");

objeto.SetValueData("10/10/2010");

objeto.SetFocus();

"10/10/2010");

objeto.SetFocus();

return false; } return false;

}

function window::onload()

{

var wiFEmision = document.getElementById("ctl00_Contentplaceholder1_wiFEmision");Listener.Add(wiFEmision, "onkeydown", OnKeyDown99);return true;

}

event.keyvalue OnKeyDown

niven — Tue, 05 Oct 2010 23:38:36 GMT

Hi Johny,

When you press the tab button, it will invoke WebInput default behaviour first handed than the OnKeyDown function.

But you can use the same WebCombo workaround as I gave you yesterday. I attach a sample using a WebInput based on WebCombo workaround.

Hope this can helps

Thank you and have a nice day.

Best regards,

Niven Prasetya

event.keyvalue OnKeyDown

jleyva@bisa.com.pe — Tue, 05 Oct 2010 17:47:43 GMT

the previous example served me well, but not from webinput. Send the example for WebInput. The alert works with all the keys except the tab key, I send a sample in pictures

<ISWebInput:WebInput ID="wiFEmision" runat="server" BackColor="WhiteSmoke" MaxDate="12/31/9998 23:59:59" MinDate="1753-01-01" Width="80px"> <ClientSideEvents OnKeyDown="WebInput_OnKeyDown" ></ClientSideEvents> <EditFormat><ErrorWindowInfo IsEnabled="False"></ErrorWindowInfo></EditFormat> <DateTimeEditor AccessKey="Space" IsEnabled="True"></DateTimeEditor> <CultureInfo CultureName="es-PE"></CultureInfo> <DisplayFormat Format="dd/MM/yyyy" IsEnabled="True"></DisplayFormat> </ISWebInput:WebInput>

-- function javascript -------

function WebInput_OnKeyDown()

{ alert(event.keyCode); }

event.keyvalue OnKeyDown

niven — Tue, 05 Oct 2010 04:25:43 GMT

Hi Johnny,

The WebCombo’s OnKeyDown will be triggered only when you press any key in keyboard after the dropdown is shown. Here I attached my simple sample that shows you how to attach the HTML event to WebCombo’s textbox. Please let me know if you have different scenario.

Hope this helps and have a nice day.

Best regards,

Niven Prasetya

event.keyvalue OnKeyDown

jleyva@bisa.com.pe — Mon, 04 Oct 2010 19:00:34 GMT

how to get the event, such as whether the event is the tab key and depending on this to one or another action for example set focus another control.

I'm using this example, but does not work

<ISWebCombo:WebCombo ID="wcPeriodo" runat="server" DataTextField="period" DataValueField="period" Height="20px" UseDefaultStyle="True" Width="86px"> <LayoutSettings AlwaysShowAllRowsOnDropdown="True" RoundCorner="True"> <ClientSideEvents OnKeyDown="Foco_Control('wcDocumento','web')" /> </LayoutSettings> </ISWebCombo:WebCombo>

--- function javascript ----

function Foco_Control(control, tipo) {

if (event.keyCode==9)

{

if (tipo == "aspx")

{aspnetForm.ctl00_Contentplaceholder1_txtMontoNeto.focus();}

aspnetForm.ctl00_Contentplaceholder1_txtMontoNeto.focus();} else

{ var objeto = ISGetObject(control);

objeto.SetFocus(); }

}

var objeto = ISGetObject(control);

objeto.SetFocus(); }

}