Name

LoopTagSupport

Synopsis

The LoopTagSupport class can be extended by a tag handler for a custom iteration action.

Synopsis

Class name:

 
javax.servlet.jsp.jstl.core.LoopTagSupport

Extends:

 
javax.servlet.jsp.tagext.TagSupport

Implements:

javax.servlet.jsp.jstl.core.LoopTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.TryCatchFinallyTag

Fields

protected int begin
protected boolean beginSpecified
protected int end
protected boolean endSpecified
protected int itemId
protected int statusId
protected int step
protected boolean stepSpecified

Methods

public void doAfterBody( ) throws javax.servlet.jsp.tagext.JspTagException

Prepares for the next iteration until hasNext( ) returns false.

public void doCatch(Throwable t) throws Throwable

Rethrows the exception.

public void doFinally( ) throws javax.servlet.jsp.tagext.JspTagException

Removes the nested variables.

public void doStartTag( ) throws javax.servlet.jsp.tagext.JspTagException

Prepares for the iteration.

protected abstract Object getCurrent( )

Returns the current iteration element.

public javax.servlet.jsp.jstl.core.LoopTagStatus getLoopStatus( )

Returns the iteration status.

protected abstract boolean hasNext( ) throws javax.servlet.jsp.tagext.JspTagException

Returns true if there are more iteration elements.

protected abstract Object next( ) throws javax.servlet.jsp.tagext.JspTagException

Returns the next iteration element.

protected abstract void prepare( ) throws javax.servlet.jsp.tagext.JspTagException ...

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