taglib.tld

《Java网络程序设计.rar》包括三个网络程序的源代码。

<?xml version="1.0" encoding="ISO-8859-1" ?>
<!DOCTYPE taglib
        PUBLIC "-//Sun Microsystems, Inc.//DTD JSP Tag Library 1.1//EN"
	"http://java.sun.com/j2ee/dtds/web-jsptaglibrary_1_1.dtd">

<!-- a tab library descriptor -->

<taglib>
  <tlibversion>1.0</tlibversion>
  <jspversion>1.1</jspversion>
  <shortname>j2ee</shortname>
  <info>
	Java Pet Store Demo custom tags
  </info>

  <!-- insert tag -->
  <tag>
    <name>insert</name>
    <tagclass>com.sun.j2ee.workflow.taglib.InsertTag</tagclass>

    <bodycontent>JSP</bodycontent>
    <info>
	An insertion tag
    </info>

    <attribute>
      <name>id</name>
      <required>false</required>
      <rtexprvalue>true</rtexprvalue>
    </attribute>
    <attribute>
      <name>parameter</name>
      <required>true</required>
      <rtexprvalue>true</rtexprvalue>
    </attribute>
  </tag>



  <!-- list tags -->
  <tag>
    <name>productList</name>
    <tagclass>com.sun.j2ee.workflow.taglib.list.ProductListTag</tagclass>
    <bodycontent>JSP</bodycontent>
    <info>
      A tag that implements a my list, fetching a list from the
      ProfileMgrWebImpl bean using the given number of items and starting
      index.  Should appear only in pages in which the ProfileMgrWebImpl bean
      is being used. 
    </info>
 
    <!-- no default -->
    <attribute>
      <name>numItems</name>
      <required>true</required>
      <rtexprvalue>true</rtexprvalue>
    </attribute>
      
    <!-- default is 1 -->
    <attribute>
      <name>startIndex</name>
      <required>false</required>
      <rtexprvalue>true</rtexprvalue>
    </attribute>

    <attribute>
      <name>category</name>
      <required>true</required>
      <rtexprvalue>true</rtexprvalue>
    </attribute>
  </tag>

  <tag>
    <name>productItemList</name>
    <tagclass>com.sun.j2ee.workflow.taglib.list.ProductItemListTag</tagclass>
    <bodycontent>JSP</bodycontent>
    <info>
      A tag that implements a list of items associated with a product
    </info>
 
    <!-- no default -->
    <attribute>
      <name>numItems</name>
      <required>true</required>
      <rtexprvalue>true</rtexprvalue>
    </attribute>
      
    <!-- default is 1 -->
    <attribute>
      <name>startIndex</name>
      <required>false</required>
      <rtexprvalue>true</rtexprvalue>
    </attribute>

    <!-- default is "Product List is Empty" -->
    <attribute>
      <name>emptyList</name>
      <required>false</required>
      <rtexprvalue>true</rtexprvalue>
    </attribute>

    <attribute>
      <name>productId</name>
      <required>true</required>
      <rtexprvalue>true</rtexprvalue>
    </attribute>

  </tag>

  <tag>
    <name>productItemAttribute</name>
    <tagclass>com.sun.j2ee.workflow.taglib.list.ProductItemAttributeTag</tagclass>
    <bodycontent>empty</bodycontent>
    <info>
      A tag to print out attributes of a Product Item object.  It should appear
      in an items tag.  Depending on the value of the attribute specified,
      a different string is printed.  Possible values are "name", "id", "productId",
      "unitcost", "listcost", "productAttribute" and "description".
    </info>

    <!-- default is "name" -->
    <attribute>
      <name>attribute</name>
      <required>false</required>
      <rtexprvalue>true</rtexprvalue>
    </attribute>
  </tag>

  <tag>
    <name>myList</name>
    <tagclass>com.sun.j2ee.workflow.taglib.list.MyListTag</tagclass>
    <bodycontent>JSP</bodycontent>
    <info>
      A tag that implements a my list, fetching a list from the
      ProfileMgrWebImpl bean using the given number of items and starting
      index.  Should appear only in pages in which the ProfileMgrWebImpl bean
      is being used. 
    </info>
 
    <!-- no default -->
    <attribute>
      <name>numItems</name>
      <required>true</required>
      <rtexprvalue>true</rtexprvalue>
    </attribute>
      
    <!-- default is 1 -->
    <attribute>
      <name>startIndex</name>
      <required>false</required>
      <rtexprvalue>true</rtexprvalue>
    </attribute>
  </tag>

  <tag>
    <name>items</name>
    <tagclass>com.sun.j2ee.workflow.taglib.list.ItemsTag</tagclass>
    <bodycontent>JSP</bodycontent>
    <info>
      The inner tag in a list tag in which the items actually appear.  The
      body of this tag is processed once for each item actually in the list.
      This tag merely keeps a copy of the current item for the inner tags to
      refer to.  Must appear in a list tag.
    </info>
  </tag>

  <tag>
    <name>productAttribute</name>
    <tagclass>com.sun.j2ee.workflow.taglib.list.ProductAttributeTag</tagclass>
    <bodycontent>empty</bodycontent>
    <info>
      A tag to print out attributes of a Product object.  It should appear
      in an items tag.  Depending on the value of the attribute specified,
      a different string is printed.  Possible values are "name", "id",
      and "description".
    </info>

    <!-- default is "name" -->
    <attribute>
      <name>attribute</name>
      <required>false</required>
      <rtexprvalue>true</rtexprvalue>
    </attribute>
  </tag>

  <tag>
    <name>nextForm</name>
    <tagclass>com.sun.j2ee.workflow.taglib.list.NextFormTag</tagclass>
    <bodycontent>JSP</bodycontent>
    <info>
      Prints out a form which, when submitted will reload the page, with
      the list displaying the next bunch of items.  The action attribute
      should be set to the url recognized by the requestmappings.xml file
      as the current page, e.g. "editaccount" (not the actual path, e.g. 
      editaccount.jsp).  Should appear in a list tag.  The body shouldn't
      be processed if there are no more items to fetch (sort of works right
      now but not quite).
    </info>

    <!-- no default -->
    <attribute>
      <name>action</name>
      <required>false</required>
      <rtexprvalue>true</rtexprvalue>
    </attribute>
  </tag>

  <tag>
    <name>prevForm</name>
    <tagclass>com.sun.j2ee.workflow.taglib.list.PrevFormTag</tagclass>
    <bodycontent>JSP</bodycontent>
    <info>
      Similar to a nextForm tag, but loads the page with the previous bunch
      of items.  The body won't be processed if the list is at the beginning.
    </info>

    <!-- no default -->
    <attribute>
      <name>action</name>
      <required>false</required>
      <rtexprvalue>true</rtexprvalue>
    </attribute>
  </tag>

  <!-- cart tag -->
  <tag>
    <name>cart</name>
    <tagclass>com.sun.j2ee.workflow.taglib.list.CartListTag</tagclass>
    <bodycontent>JSP</bodycontent>
    <info>
      A tag that implements a my list, fetching a shopping cart list from the
      ShoppingCartWebImpl bean using the given number of items and starting
      index. 
    </info>
 
    <!-- no default -->
    <attribute>
      <name>numItems</name>
      <required>true</required>
      <rtexprvalue>true</rtexprvalue>
    </attribute>
      
    <!-- default is 1 -->
    <attribute>
      <name>startIndex</name>
      <required>false</required>
      <rtexprvalue>true</rtexprvalue>
    </attribute>
    <!-- Message displayed when shopping cart is empty -->
    <attribute>
      <name>cartEmptyMessage</name>
      <required>false</required>
      <rtexprvalue>true</rtexprvalue>
    </attribute>
  </tag>

  <tag>
    <name>cartAttribute</name>
    <tagclass>com.sun.j2ee.workflow.taglib.list.CartItemAttributeTag</tagclass>
    <bodycontent>empty</bodycontent>
    <info>
      A tag to print out attributes of a CartItem object.  It should appear
      in an items tag.  Depending on the value of the attribute specified,
      a different string is printed.  Possible values are "name", "itemid",
      and "productid", "attribute", "quantity", "unitcost", "totalcost".
    </info>

    <!-- default is "name" -->
    <attribute>
      <name>attribute</name>
      <required>false</required>
      <rtexprvalue>true</rtexprvalue>
    </attribute>

    <attribute>
      <name>true</name>
      <required>false</required>
      <rtexprvalue>true</rtexprvalue>
    </attribute>
    <attribute>
      <name>false</name>
      <required>false</required>
      <rtexprvalue>true</rtexprvalue>
    </attribute>
  </tag>

  <tag>
    <name>productDetails</name>
    <tagclass>com.sun.j2ee.workflow.taglib.ProductDetailsTag</tagclass>
    <bodycontent>JSP</bodycontent>
    <info>
    </info>
  </tag>

  <tag>
    <name>prodDetailsAttr</name>
    <tagclass>com.sun.j2ee.workflow.taglib.ProductDetailsAttributeTag</tagclass>
    <bodycontent>empty</bodycontent>
    <info>
    </info>

    <!-- default is "name" -->
    <attribute>
      <name>attribute</name>
      <required>true</required>
      <rtexprvalue>true</rtexprvalue>
    </attribute>
  </tag>

</taglib>