Sapui5 如何设置FeedInput控件的宽度

Sapui5 如何设置FeedInput控件的宽度,sapui5,Sapui5,如何在没有CSS的情况下覆盖它? min-width: auto min-width: auto <Panel> <l:Grid binding="" class="sapUiSmallMarginTop" hSpacing="2" defaultSpan="L6 M6 S12"> <l:content> <FeedInput post="onPost" showIcon="false" placeh

如何在没有CSS的情况下覆盖它?


min-width: auto
min-width: auto
<Panel>
    <l:Grid binding="" class="sapUiSmallMarginTop" hSpacing="2" defaultSpan="L6 M6 S12">
        <l:content>
            <FeedInput post="onPost" showIcon="false" placeholder="{i18n>WriteShiftNotes}" width="100em">
                <layoutData>
                    <l:GridData span="L6 M6 S12" linebreakL="true" linebreakM="true" linebreakS="true"/>
                </layoutData>
            </FeedInput>
        </l:content>
    </l:Grid>
</Panel>