struts通过javascript使按钮变灰为不可用,灰色按钮
struts页面用javascript来实现使按钮的变灰
- <html:form action="12.do" method="post">
- <html:button property="bb" onclick="test();">退出</html:button>
- </html:form>
- <script language="javascript" type="text/javascript">
- function test()
- {
- document.forms[0].bb.disabled = true ;
- }
- </script>
<html:form action="12.do" method="post"> <html:button property="bb" onclick="test();">退出</html:button> </html:form> <script language="javascript" type="text/javascript"> function test() { document.forms[0].bb.disabled = true ; } </script>
按下这个按钮,他自己就变成灰色且不可点的了