thnx, this is indeed a good idea!
andyhot wrote:
>
> From zqzuk <[EMAIL PROTECTED]>:
>
>>
>> however it doesnt work and i got exception error:
>>
>> No listener method named 'onClick' suitable for no listener parameters
>> found
>> in [EMAIL PROTECTED]
>
> That's because tutor is evaluated at render time when it's null.
> If the form was submitted, it would have the correct value.
>
> If you don't want the form submitted try this trick:
>
> use <binding name="parameters" value="literal:REPLACEME"/>
>
> and add an onchange in your dropdown that looks like:
>
> function changeUrl()
> {
> // keep the initial url stored
> if (!document.initialUrl)
> document.initialUrl = teacherLink.href;
> // fix the link url
> teacherLink.href =
> document.initialUrl.replace("REPLACEME",
> escape(teacherDropDown.value));
> }
>
> Don't know what others think about this, but i would even like this
> provided by the framework. Or perhaps a javascript equivalent of some
> ILink.getURL implementations. Then one would do:
> teacherLink.href =
> tapestry.links.setParameter(0, escape(teacherDropDown.value));
> and also stuff like:
> teacherLink.href =
> tapestry.links.createPageLink("Home");
> tapestry.links.createExternalLink("Home", [params]);
>
> I think i've written such thoughts in tacos mailing list. I'll try to
> find then and add some JIRA issues...
>
>>
>> maybe the forum has to be submitted before getting the value of the
>> selection, or maybe the acceesor "<binding name="parameters"
>> value="tutor"/>" is wrong?
>
> --
>
>
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