The static variable GXT is from the gxt widget library (http://
extjs.com/products/gxt/). In the snippet I use it as browser switch
(special workaround for IE), but there are other ways to do this.
After the timeline is created it is added to a container and then
layouted. Here's the complete updateTimeline method (is there a way to
format this as code in the gougle groups?)
private void updateTimeline() {
// Fill the underlaying data table
AbstractDataTable table = createTable();
if (table.getNumberOfColumns() > 1) {
if (timeline == null) {
/* timeline does not yet exist */
timeline = new AnnotatedTimeLine(table,
options, timelineWidth,
timelineHeight);
} else {
/* redraw timeline */
if (GXT.isIE) {
/* IE cannot handle timeline redraw,
therefore we have to create
a new instance */
Log.debug("Applying IE timeline redraw
fix");
timeline = new AnnotatedTimeLine(table,
options, timelineWidth,
timelineHeight);
} else {
/* In non IE browsers we can simply
redraw the timeline*/
timeline.draw(table, options);
}
}
timelineContainer.removeAll();
timelineContainer.add(timeline);
}
timelineContainer.layout();
}
On 6 Jul., 18:17, Churky <[email protected]> wrote:
> Can u elaborate on the code u have please. I am trying to use this
> work around but seem to have more problem than success.
> The variable GXT, is that a universal variable?
> Also you declare a new AnnotatedTimeLine object but you never
> populate the div, how would that show up?
>
> Thank you.
>
> Churk
>
> On May 29, 10:50 am, googelybear <[email protected]> wrote:
>
> > just wanted to let you know that it seems that the draw() method is
> > broken in IE.
> > I put the following workaround in place in my code which seems to
> > work:
> > if (GXT.isIE) {
> > /* IE cannot handle timeline redraw
> > correctly, therefore we have
> > to create a new timeline instance with updated data*/
> > Log.debug("Applying IE timeline
> > redraw fix");
> > timeline = new
> > AnnotatedTimeLine(table, options, timelineWidth,
> > timelineHeight);
> > } else {
> > /* In non IE browsers we can simply
> > redraw the timeline*/
> > timeline.draw(table, options);
> > }
>
> > On 26 Mai, 09:31, googelybear <[email protected]> wrote:
>
> > > any update on this?
>
> > > On 20 Mai, 21:37, googelybear <[email protected]> wrote:
>
> > > > I just tried it in IE7 and got almost the same error (line 460 and
> > > > char 716)
>
> > > > VizGuy schrieb:
>
> > > > > This chart on IE8 is a know issue we are working on.
> > > > > Please let us know if thisproblemhappens on any other browser.
>
> > > > > Regards,
> > > > > VizGuy
>
> > > > > On Wed, May 20, 2009 at 6:12 PM, googelybear <[email protected]>
> > > > > wrote:
>
> > > > > > just tried it in IE8 which results in the following error:
> > > > > > Message: Object doesn't support this property or method
> > > > > > Line: 459
> > > > > > Char: 716
> > > > > > Code: 0
> > > > > > URI:
> > > > > >http://www.google.com/uds/api/visualization/1.0/357a57f610020b26f132b...
>
> > > > > > any ideas what's happening here?
>
> > > > > > On 11 Mai, 17:58, googelybear <[email protected]> wrote:
> > > > > > > I'm using iE 7 on a Windows 2003 Server (SP2) but I just tried it
> > > > > > > on
> > > > > > >IE6/WinXP and there the sameproblemoccurs.
>
> > > > > > > What do you mean by "real data"? In the first screenshot there
> > > > > > > are 2
> > > > > > > data points present: One at 2009/5/8 and the other at 2009/5/6
> > > > > > > both
> > > > > > > with the same value 12 and different annotation texts.
>
> > > > > > > On 11 Mai, 13:12, VizGuy <[email protected]> wrote:
>
> > > > > > > > I am not sure what thisproblemis, but:1. What version of IE do
> > > > > > > > you
> > > > > > use
> > > > > > > > (and what OS)?
>
> > > > > > > > 2. Can you try the same thing but with data in the chart? From
> > > > > > > > the
> > > > > > images,
> > > > > > > > it seems that there is no real data in the chart itself, which
> > > > > > > > might be
> > > > > > > > related to theproblem.
>
> > > > > > > > Regards,
> > > > > > > > VizGuy
>
> > > > > > > > On Sun, May 10, 2009 at 10:18 PM, googelybear
> > > > > > > > <[email protected]>
> > > > > > wrote:
>
> > > > > > > > > I did some further research on this issue and when inspecting
> > > > > > > > > the DOM
> > > > > > > > > I saw that the actual content of theannotationslist is still
> > > > > > > > > there
> > > > > > > > > but somehow not displayed by IE. I illustrated this in the
> > > > > > > > > following
> > > > > > > > > screenshot:http://www.box.net/shared/335ynfx4ab
> > > > > > > > > The box with the thin blue border marks the actual position
> > > > > > > > > of the
> > > > > > div
> > > > > > > > > element inside theannotationslist (marked by the red box in
> > > > > > > > > the IE
> > > > > > > > > Dev tollbar) containing the actual annotation elements which
> > > > > > > > > is
> > > > > > > > > clearly not where it should be....
> > > > > > > > > I have no idea why this position changes when I click on an
> > > > > > annotation
> > > > > > > > > in the list.
> > > > > > > > > Another funny thing: I can make them reappear by typing some
> > > > > > > > > chars in
> > > > > > > > > the filter field and deleting them again.
>
> > > > > > > > > Can anyone make sense out of this? Has anyone else similar
> > > > > > > > > problems
> > > > > > > > > with the timeline in IE?
>
> > > > > > > > > On 8 Mai, 15:42, googelybear <[email protected]> wrote:
> > > > > > > > > > Hi,
>
> > > > > > > > > > When I click on an annotation in the annotation list on the
> > > > > > > > > > right
> > > > > > side
> > > > > > > > > > of the timeline (where you have the scroll up/down buttons)
> > > > > > > > > > all the
> > > > > > > > > > entries in this listdisappearand the timeline does not
> > > > > > > > > > focus on the
> > > > > > > > > > marker. If I redraw the timeline with timeline.draw(table,
> > > > > > options);
> > > > > > > > > > they appear again. This strange behavior only occurs in IE
> > > > > > > > > > - in
> > > > > > > > > > Firefox it works fine.
> > > > > > > > > > Any ideas why this is happening? I'm using the latest
> > > > > > > > > > version
> > > > > > 1.0.2.
>
> > > > > > > > > > I have added 2 screenshots:
> > > > > > > > > > Before:http://www.box.net/shared/c6euddpek5
> > > > > > > > > > After clicking on an annotation:
> > > > > >http://www.box.net/shared/2atnqxurgz
>
> > > > > > > > > > also when will there be a
> > > > > > > > > > "show/hideDataColumns(columnIndexes)"
> > > > > > method
> > > > > > > > > > added to the gwt version? Or is it already possible
> > > > > > > > > > (currently I'm
> > > > > > > > > > recreating the Table and re-drawing the timeline to hide
> > > > > > > > > > data
> > > > > > series)?
> > > > > > > > > > think it got added to the javascript version a long time
> > > > > > > > > > ago.
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