- 详细介绍：
Many of the tags in this tag library will throw a
JspExceptionat runtime when they are utilized incorrectly (such as when you specify an invalid combination of tag attributes). JSP allows you to declare an "error page" in the<%@ page %>directive. If you wish to process the actual exception that caused the problem, it is passed to the error page as a request attribute under keyorg.apache.struts.action.EXCEPTION.Tag Name Description base Render an HTML <base> Element button Render A Button Input Field cancel Render a Cancel Button checkbox Render A Checkbox Input Field errors Conditionally display a set of accumulated error messages. file Render A File Select Input Field form Define An Input Form frame Render an HTML frame element hidden Render A Hidden Field html Render an HTML <html> Element image Render an input tag of type "image" img Render an HTML img tag javascript Render JavaScript validation based on the validation rules loaded by the ValidatorPlugIn. link Render an HTML anchor or hyperlink messages Conditionally display a set of accumulated messages. multibox Render A Checkbox Input Field option Render A Select Option options Render a Collection of Select Options optionsCollection Render a Collection of Select Options password Render A Password Input Field radio Render A Radio Button Input Field reset Render A Reset Button Input Field rewrite Render an URI select Render A Select Element submit Render A Submit Button text Render An Input Field of Type text textarea Render A Textarea xhtml Render HTML tags as XHTML
struts taglib 帮助
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