[richfaces-issues] [JBoss JIRA] (RF-12482) rich:fileUpload, the upload button disappeared after deleting a uploaded file

rich:fileUpload, the upload button disappeared after deleting a uploaded file ----------------------------------------------------------------------------- Key: RF-12482 URL: https://issues.jboss.org/browse/RF-12482 Project: RichFaces Issue Type: Bug Security Level: Public(Everyone can see) Components: component-input Affects Versions: 4.2.0.Final Environment: IDE: eclipse 3.7.1 plugin: jboss plugin richface ver: 4.2.0 System: windows 7 Browser: IE 8 Reporter: Janli Lee Assignee: Brian Leathem {code} <h:form prependId="false"> <rich:fileUpload/> </h:form> {code} code is too easy, isn't it~~ the steps below show my problem. # Choose "Add", select file1.txt, and then click "Upload". After uploaded, i can see a "Clear" link label for this file. # Choose "Add" again, select file2.txt, and then click the "Clear" link label for file1.txt created in the first step (Not the Clear All on top right). # After these, the "Upload" button disappeared.