Have you tried the following ?
<script ...>
function append() {
window.location =
document.anchors.link1.href+"&sp=s"+valueFromInputField
}
</script>
<a id="link1" jwcid="@DirectLink"
onclick="append()">foo</a>
where append() is a javascript function that
appends the value of your input field to the
Directlink
URL.
Shing
--- Ying Lee <[EMAIL PROTECTED]> wrote:
> Greetings all,
>
> I am using Tapestry 4.0 and trying to make a simple
> shopping area that shows
> a table of items, and each row has a textfield where
> users can input the
> quantity they want to buy, and I want to add a
> DirectLink for each row so
> that it will send a purchase action for that
> particular item, pretty
> standard stuff.
>
> I am able to embed the item ID in the DirectLink
> parameter list (using
> "parameters" attribute), but I could not get the
> user input for the Quantity
> textfield once the link calls the Listener.
>
> I can wrap the table in a form, then put a submit
> button to submit all
> changes altogether, in that case I would look at the
> data in my
> implementation of IBasicTableModel (which queries
> the database, and store
> the data in a list) and see which row has a non-zero
> quantity value, which
> indicates the user wants to purchase that particular
> item in the specified
> quantity. However I also want to provide user the
> option to purchase each
> item individually by clicking on the DirectLink at
> the end of the row.
>
> I notice the HTML of the DirectLink has my itemID
> encoded, so how can I get
> the Quantity value at runtime encode in the link as
> parameters?? The values
> of editable fields in a form are not submitted to
> the page's until the
> "submit" button is pressed....
>
> thx.
>
> Ron
>
>
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