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Struts & Hibernate
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| | | Change updateFreq in a DIV | Change updateFreq in a DIV 2007-11-07 - By Martin Gainty
Back
dojo onchange function is inlined
in other words as soon as it is declared a function is assigned to
accomplish the event e.g.
"onchange", function (e) {
if ($("toggleSelection").checked) {
dojo.html.disableSelection($("enabletest"));
} else {
dojo.html.enableSelection($("enabletest"));
}
}
Struts setting of type
<s:set name="type" value="java.lang.String" scope="page" /><s:property
value="#page.type" />
Martin--
-- -- Original Message -- --
From: "Jeromy Evans" <jeromy.evans@(protected)>
To: "Struts Users Mailing List" <user@(protected)>
Sent: Wednesday, November 07, 2007 7:52 AM
Subject: Re: [S2] Change updateFreq in a DIV
> Your code references "quoteDetails" but the div you provided is
> "myDivId". Other than that I don't see anything wrong with it.
> updateFreq should be writeable using your approach although I haven't
> tried it.
>
> Try a simple script:
>
> var myWidget = dojo.widget.byId("myDivId");
> myWidget.updateFreq = 10;
>
> Use a breakpoint in FireBug to ensure the widget is found and that the
> updateFreq member is public.
>
> Hope that helps,
> Jeromy Evans
>
> Grish wrote:
> > Ok I've made some progress but now i'm stuck. What I did was have a a
div tag
> >
> > <s:div id="myDivId" theme="ajax" href="%{url}" formId="frmMyForm"
> > showLoadingText="false" updateFreq="5000" autoStart="false"
> > startTimerListenTopics="/startTimer"
> > stopTimerListenTopics="/stopTimer" />
> >
> > then I have select box
> >
> > <s:select id="refreshEvery" onchange="updateFreq(this)" list="myList" />
> >
> > then on my updateFreq function i have the following:
> >
> > function updateFreq(obj) {
> >
> >
> > if (obj.selectedIndex == 0) {
> > dojo.event.topic.publish("/stopTimer");
> > }
> > else {
> > // get Div and update frequency
> > var quoteDiv = dojo.byId("quoteDetails");
> > quoteDiv.updateFreq = obj.options[obj.selectedIndex].value;
> > dojo.event.topic.publish("/startTimer");
> > }
> >
> > }
> >
> > Right now everything is working except the change to the updateFreq.
When
> > the timer starts it still keeps with the 5 second interval Is it
possible to
> > access this property and change it?
> >
> >
> >
> > Grish wrote:
> >
> >> Hi,
> >>
> >> I'm having a hard time trying to implement this - I want to have a
select
> >> box containing options for the user to select the update frequency of
my
> >> div tag. So my select box has "no refresh", "30 seconds", "60 seconds",
> >> "120 seconds" and depending on what the user selects the frequency will
> >> change.
> >>
> >> I was thinking i could make a topic to change the updateFreq parameter
> >> then with the onchange event with the select tag i'll make a call for
that
> >> topic:
> >>
> >> dojo.event.topic.subscribe("/changeRefresh", function(data, type,
request)
> >> {
> >> // code to change the updateFreq of the div tag
> >> }
> >>
> >> <s:select
onchange="onchange="dojo.event.topic.publish('/changeRefresh')"
> >> ......
> >>
> >> I just don't know how to access the div tag and change the updateFreq
> >> parameter. I tried using the dojo.byId("myDivId") function but it
didn't
> >> work. Suggestion on how to do this?
> >>
> >> Also just curious as to why there's no type variable when i call my
topic
> >> from an event like onchange, it's always undefined.
> >>
> >>
> >
> >
>
>
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