even worse, if I comment the line
outer.setBorderWidth(10);
then left2 cannot show at all!!
On Monday, April 2, 2012 2:11:51 PM UTC+8, tong123123 wrote:
>
> yes, I miss the opening quote '
> and I find in css, if using development mode, the url has a "/" at the
> beginning
>
>> background-image:url('/images/line.png');
>>
> but if in production mode, the url has no "/" at the beginning
>
>> background-image:url('images/line.png');
>>
>
> the reason is really unknown.
>
> But now I face another strange problem, the code is as follow:
>
>> public class TestFlowPanelLeft extends FlowPanel {
>>
>> public void onLoad(){
>>
>> HorizontalPanel outer = new HorizontalPanel();
>> outer.setSize("100%", "30px");
>> outer.setBorderWidth(10);
>> HorizontalPanel left1 = new HorizontalPanel();
>> left1.add(new Label("see?"));
>> outer.add(left1);
>> HorizontalPanel left2 = new HorizontalPanel();
>> left2.addStyleName("backGroundImage1");
>> //left2.setSize("100%", "100%"); cannot show left2!!
>> left2.setSize("100%", "10px");
>> outer.add(left2);
>> this.add(outer);
>> }
>>
>> }
>
>
> I try to set left2 height to 100%, and because outer is 30px, so I expect
> left2 can show correctly, but the result is not!!
> I need to explicit set the height of left2.
>
> the css of backGroundImage1 is
>
>> .backGroundImage1{
>> background-image:url('/images/line.png');
>> background-repeat:repeat-x;
>> }
>
>
> if I set the height of left2 to 10px, the output is as attached.
> why if I set the height of left2 to 100%, left2 cannot be shown?!!
>
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