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could you post your entire page (java + tml)?
Am 15.05.2012 14:47, schrieb karthi:
> I just interchanged this
>
> <input t:type="submit" t:id="topLevel"
> context="videoItem.position" defer="false"
> t:value="${videoItem.name}" />
>
> to
>
> <input t:type="submit" t:id="topLevel" context="videoItem.name"
> defer="false" t:value="${videoItem.position}" />
>
> now it correctly displays the position in the ui like below
>
> 0 1 2 3 4
>
> and when I clicked any one of those it throws the following
> exception
>
> Failure reading parameter 'context' of component Index:toplevel:
> Property 'videoItem' (within property expression 'videoItem.name',
> of web.app.video.pages.Index@1301061) is null.
>
> When I used this videoItem.name in t:value it correctly displays
> the name videoItem.position in t:value correctly displays the
> position : *but when I used this videoItem.name or position in
> context it throws NPE*, what is wrong here? Please help me to
> overcome this?
>
> -- View this message in context:
> http://tapestry.1045711.n5.nabble.com/How-to-send-the-selected-button-value-from-tml-page-to-corr-java-page-tp5709890p5709988.html
>
>
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