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灵活性:在滚动之前显示错误的清单
原标题:Flex: List displaying wrong until scrolled

我有一份清单,在你滚动之前没有显示任何物品,然后这些物品就显示。 是否有任何人知道如何解决这一问题? 我尝试打上list.invalidateDisplayList();list.invalidateList(); 但无uck。

任何想法?

感谢。

EDIT: 下面是一些法典:

<mx:Script>
    <![CDATA[

        [Bindable]
        private var _xmlList:XMLList = new XMLList();


        override public function set data(value:Object):void
        {
            this.setStyle( borderColor , #cc6666 );
            var xmllist:XMLList = XML(value).children();
            _xmlList = xmllist;
        }

    ]]>
</mx:Script>

<mx:List id="list" width="100%" height="100%" labelField="@user" dataProvider="{_xmlList}" itemClick="onItemClick(event)"/>

我发现,如果我增加 娱乐Complete=”{list.dataProvider=_xmlList }。 它解决这一问题。

最佳回答

还试图添加

super.data = value
问题回答

您可以尝试:

list.validateNow();

这造成了一线、同步的控制复健。 <invalidateDisplayList(>) 仅指其次选取的控制权,应当对显示清单进行重新调整。 它立即强迫复习。





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