我的代码就像这样,
PaperInput filePaperInput = new PaperInput();
filePaperInput.setLabel("File");
filePaperInput.setType("file");
filePaperInput.setAlwaysFloatLabel(true);
如何隐藏在UI中呈现的“选择文件”按钮?
<dependency>
<groupId>com.vaadin.polymer</groupId>
<artifactId>vaadin-gwt-polymer-elements</artifactId>
<version>1.2.3.1-SNAPSHOT</version>
<scope>provided</scope>
</dependency>