asp:label updated via javascript does not get its value saved in the viewstate

microsoft.public.dotnet.languages.vb

28 Feb 2006 3:52 PM

ibiza

Hi all,

I have a label on a webpage that shows the result of a calculation.
When the page is loaded, the label text is "", and is updated with
javascript via its innerText property. Once I click on a asp:button, I
try to check the value of the label and it is still "" in the button
click event, even tho it had a numeric value when the data was sent.

Is it normal that asp.net does not get the value of a label if it is
changed via javascript? If so, how can I achieve what I want?

thanks a lot
ibiza

28 Feb 2006 4:12 PM

Eliyahu Goldin

Yes, this is how it is designed.

You can replace the label with a textbox and style it in the way that it
will look like a label. Or you can pass the value to the server in a
separate hidden input.

Eliyahu

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"ibiza" <lambe***@gmail.com> wrote in message
news:1141141977.003927.317090@e56g2000cwe.googlegroups.com...
> Hi all,
>
> I have a label on a webpage that shows the result of a calculation.
> When the page is loaded, the label text is "", and is updated with
> javascript via its innerText property. Once I click on a asp:button, I
> try to check the value of the label and it is still "" in the button
> click event, even tho it had a numeric value when the data was sent.
>
> Is it normal that asp.net does not get the value of a label if it is
> changed via javascript? If so, how can I achieve what I want?
>
> thanks a lot
> ibiza
>

28 Feb 2006 4:51 PM

ibiza

Thanks! :)

I think it's somewhat stupid to have designed it that way (different
behaviour for label and for textbox), but anyway...