It's not a bug. Or at least, it's not a bug in GWT. This is the way CSS works
with javascript...whenever you set styles in javascript you must use camel
case, and in a css file you use hyphens. GWT was trying to stop you from making
a mistake by pointing out that you had a hyphen in your css which is incorrect.
It's a pain, but it's not GWT's fault.
Paul
On 28/11/11 11:41, wahaha wrote:
yes,i fond that the DOM.setStyleAttribute() method could not realize a
css attribute with the character "-" correctly.
it is a bug 操
On Nov 28, 4:26 pm, wahaha<[email protected]> wrote:
i have tryed "backgroundColor",it have made a wong.
use the method you suggest it success.
why "backgroundColor" and "backgroun-color" both make a mistake?
is it a bug with gwt2.3?
On Nov 28, 1:29 pm, Gal Dolber<[email protected]> wrote:
try with backgroundColor, also you don't need to use static methods
hp.getElement().getStyle().setBackgroundColor("red");
On Mon, Nov 28, 2011 at 12:44 AM, wahaha<[email protected]> wrote:
i write these code :
-------------------------------------------------------------------------------------------------------------------------------------
HorizontalPanel hp=new HorizontalPanel();
Label lbl=new Label("aaaaa");
hp.add(lbl);
hp.setWidth("300px");
hp.setHeight("300px");
DOM.setStyleAttribute(hp.getElement(), "backgroun-color",
"red");
DOM.setStyleAttribute(hp.getElement(), "border", "1px solid
red");
RootPanel.get().add(hp);
-------------------------------------------------------------------------------------------------------------------------------------
then it wongs,the developement mod console said :
java.lang.AssertionError: The style name 'background-color' should be
in camelCase format
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