I haven't tried this with dropdowns, but this is what I use for linksubmits. It has some caveats though: It has to be used within a form named Form0 and it doesn't work with directLinks (I think)... It'd be nice if someone could help a brother out to fix the Form0 thing and put it on tassel...
submitPersistence.html: <span jwcid="@Script" script="submitPersistence.script"/> <input jwcid="[EMAIL PROTECTED]" id="ScrollY" value="ognl:y"/> submitPersistence.jwc: <?xml version="1.0"?> <!DOCTYPE component-specification PUBLIC "-//Apache Software Foundation//Tapestry Specification 3.0//EN" "http://jakarta.apache.org/tapestry/dtd/Tapestry_3_0_3.dtd";> <component-specification allow-body="no" allow-informal-parameters="no"> <property-specification name="y" type="int" persistent="yes"/> </component-specification> submitPersistence.script: <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE script PUBLIC "-//Apache Software Foundation//Tapestry Script Specification 3.0//EN" "http://jakarta.apache.org/tapestry/dtd/Script_3_0.dtd";> <script> <body> <![CDATA[ function saveScrollY() { if (document.documentElement ) document.Form0.ScrollY.value = document.documentElement.scrollTop; else if (document.body) document.Form0.ScrollY.value = document.body.scrollTop else document.Form0.ScrollY.value = document.documentElement.scrollTop; } function clearScrollY() { document.Form0.ScrollY.value = 0; } function resetScrollPosition() { var hidy; hidy = document.Form0.ScrollY; if (typeof hidy != 'undefined') { window.scrollTo(0, hidy.value); } } ]]> </body> <initialization> resetScrollPosition(); </initialization> </script> So to use it, I do: <form jwcid="[EMAIL PROTECTED]" listener="ognl:listeners.submitListener" > <span jwcid="@submitPersistence" /> ... <a jwcid="@LinkSubmit" onClick="saveScrollY();" selected="ognl:moveDownItem" tag="ognl:currentStep" > move down </a> ... </form> -jer On 7/6/06, James Carman <[EMAIL PROTECTED]> wrote:
All, Does anyone know how to get Tapestry to "stay put" on a screen when you submit the form and reshow it? I have a form that is somewhat long. When I use an event (like selecting something in a drop-down box) that forces a form submit to refresh some other parts of the screen, the screen goes back up to the top. I would like it to just stay where it is (somewhere near the originating drop-down). Any ideas? James --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
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