Intersoft Community - WebCombo - Set webcombo value from webgrid initializepostback

Set webcombo value from webgrid initializepostback

handy@intersoftpt.com — Thu, 03 Dec 2009 20:25:53 GMT

Here Mark.

Regards,
Handy

Set webcombo value from webgrid initializepostback

msilka — Thu, 03 Dec 2009 16:30:45 GMT

Thank you for the example.

Can you change it so that it uses Visual Basic instead of C?

Best regards,

Mark

Set webcombo value from webgrid initializepostback

handy@intersoftpt.com — Wed, 02 Dec 2009 22:57:37 GMT

Hi Mark,

Please see my attached sample. It should guide you on doing this.

Regards,
Handy

Set webcombo value from webgrid initializepostback

msilka — Wed, 02 Dec 2009 07:06:54 GMT

Sorry,

the server side code should be

Protected Sub wbgCustomers_InitializePostBack(ByVal sender As Object, ByVal e As ISNet.WebUI.WebGrid.PostbackEventArgs) Handles wbgCustomers.InitializePostBack

Sub wbgCustomers_InitializePostBack(ByVal sender As Object, ByVal e As ISNet.WebUI.WebGrid.PostbackEventArgs) Handles wbgCustomers.InitializePostBack

if e.Action="Custom" then

wbgCustomers.GetClientAction.InvokeScript("setComboValue('wbcTerms', '9')")

end if

End Sub

Set webcombo value from webgrid initializepostback

handy@intersoftpt.com — Tue, 01 Dec 2009 21:29:29 GMT

Hi Mark,

In your server side code, you are running InvokeScript inside WebGrid IntializeDataSource event, correct? As i rembered, there is nothing such e.Action properties on that event. How exactly did you use those? IntializePostBack or IntializeDataSource?

Also, to proper way to set value is wc.SetValue(text,true);

FYI, any client action methods only would be called when WebGrid does FlyPostBack responses such as refresh,sorting,etc. So, if you are doing this way to call javascript, it would be ignored.

Regards,
Handy

Set webcombo value from webgrid initializepostback

msilka — Tue, 01 Dec 2009 16:13:09 GMT

I have a webgrid with customers' ids and names

When I select a row on the grid I set the values in multiple webinput and webcombo boxes for editing customer data.

I can set the value of the webcombo's but the text for the selected value does not display in the webcombo's text area.

Here is my js to set the value of the webcombo.

function setComboValue(ctrlId, text)

{

var wc = ISGetObject(ctrlId);

wc.SetValue(text);

wc.LoadValue();

}

Here is my server side code for running that script.

Protected Sub wbgCustomers_InitializeDataSource(ByVal sender As Object, ByVal e As ISNet.WebUI.WebGrid.DataSourceEventArgs) Handles wbgCustomers.InitializeDataSource

Sub wbgCustomers_InitializeDataSource(ByVal sender As Object, ByVal e As ISNet.WebUI.WebGrid.DataSourceEventArgs) Handles wbgCustomers.InitializeDataSource

if e.Action="Custom" then

wbgCustomers.GetClientAction.InvokeScript("setComboValue('wbcTerms', '9')")

end if

End Sub