struts-logic-el.tld

struts1-3-8的官方发布源码

        </attribute>
        <attribute>
            <name>header</name>
            <required>false</required>
            <rtexprvalue>true</rtexprvalue>
            <description>
                <![CDATA[
            <p>The variable to be matched is the value of the header whose
      name is specified by this attribute.  The name match is performed
      in a case insensitive manner.</p>
         ]]>
            </description>
        </attribute>
        <attribute>
            <name>location</name>
            <required>false</required>
            <rtexprvalue>true</rtexprvalue>
            <description>
                <![CDATA[
            <p>If not specified, a match between the variable and the value may
      occur at any position within the variable string.  If specified, the
      match must occur at the specified location (either <code>start</code>
      or <code>end</code>) of the variable string.</p>
         ]]>
            </description>
        </attribute>
        <attribute>
            <name>name</name>
            <required>false</required>
            <rtexprvalue>true</rtexprvalue>
            <description>
                <![CDATA[
            <p>The variable to be matched is the JSP bean specified by this
      attribute, if <code>property</code> is not specified, or the value
      of the specified property of this bean, if <code>property</code>
      is specified.</p>
         ]]>
            </description>
        </attribute>
        <attribute>
            <name>parameter</name>
            <required>false</required>
            <rtexprvalue>true</rtexprvalue>
            <description>
                <![CDATA[
            <p>The variable to be matched is the first, or only, value of the
      request parameter specified by this attribute.</p>
         ]]>
            </description>
        </attribute>
        <attribute>
            <name>property</name>
            <required>false</required>
            <rtexprvalue>true</rtexprvalue>
            <description>
                <![CDATA[
            <p>The variable to be matched is the property (of the bean specified
      by the <code>name</code> attribute) specified by this attribute.
      The property reference can be simple, nested, and/or indexed.</p>
         ]]>
            </description>
        </attribute>
        <attribute>
            <name>scope</name>
            <required>false</required>
            <rtexprvalue>true</rtexprvalue>
            <description>
                <![CDATA[
            <p>The bean scope within which to search for the bean named by the
      <code>name</code> property, or "any scope" if not specified.</p>
         ]]>
            </description>
        </attribute>
        <attribute>
            <name>value</name>
            <required>true</required>
            <rtexprvalue>true</rtexprvalue>
            <description>
                <![CDATA[
            <p>The constant value which is checked for existence as a substring
      of the specified variable.</p>
         ]]>
            </description>
        </attribute>
    </tag>
    <tag>
        <name>notPresent</name>
        <tag-class>
            org.apache.strutsel.taglib.logic.ELNotPresentTag</tag-class>
        <body-content>JSP</body-content>
        <description>
            <![CDATA[
            <p><strong>
    Generate the nested body content of this tag if the specified
    value is not present in this request.
    </strong></p>
          <p>Depending on which attribute is specified, this tag checks the
    current request, and evaluates the nested body content of this tag
    only if the specified value <strong>is not</strong> present.  Only one
    of the attributes may be used in one occurrence of this tag, unless
    you use the <code>property</code> attribute, in which case the
    <code>name</code> attribute is also required.</p>
      ]]>
        </description>
        <attribute>
            <name>cookie</name>
            <required>false</required>
            <rtexprvalue>true</rtexprvalue>
            <description>
                <![CDATA[
            <p>Checks for the existence of a cookie with the specified name.</p>
         ]]>
            </description>
        </attribute>
        <attribute>
            <name>header</name>
            <required>false</required>
            <rtexprvalue>true</rtexprvalue>
            <description>
                <![CDATA[
            <p>Checks for the existence of an HTTP header with the specified
      name.  The name match is performed in a case insensitive manner.</p>
         ]]>
            </description>
        </attribute>
        <attribute>
            <name>name</name>
            <required>false</required>
            <rtexprvalue>true</rtexprvalue>
            <description>
                <![CDATA[
            <p>Checks for the existence of a JSP bean, in any scope, with the
      specified name.  If <code>property</code> is also specified, checks
      for a non-null property value for the specified property.</p>
         ]]>
            </description>
        </attribute>
        <attribute>
            <name>parameter</name>
            <required>false</required>
            <rtexprvalue>true</rtexprvalue>
            <description>
                <![CDATA[
            <p>Checks for the existence of at least one occurrence of the
      specified request parameter on this request, even if the parameter
      value is a zero-length string.</p>
         ]]>
            </description>
        </attribute>
        <attribute>
            <name>property</name>
            <required>false</required>
            <rtexprvalue>true</rtexprvalue>
            <description>
                <![CDATA[
            <p>Checks for the existence of a non-null property value, returned
      by a property getter method on the JSP bean (in any scope) that is
      specified by the <code>name</code> attribute.  Property references
      can be simple, nested, and/or indexed.</p>
         ]]>
            </description>
        </attribute>
        <attribute>
            <name>role</name>
            <required>false</required>
            <rtexprvalue>true</rtexprvalue>
            <description>
                <![CDATA[
            <p>Checks whether the currently authenticated user (if any) has been
      associated with the specified security role.</p>
         ]]>
            </description>
        </attribute>
        <attribute>
            <name>scope</name>
            <required>false</required>
            <rtexprvalue>true</rtexprvalue>
            <description>
                <![CDATA[
            <p>The bean scope within which to search for the bean named by the
      <code>name</code> property, or "any scope" if not specified.</p>
         ]]>
            </description>
        </attribute>
        <attribute>
            <name>user</name>
            <required>false</required>
            <rtexprvalue>true</rtexprvalue>
            <description>
                <![CDATA[
            <p>Checks whether the currently authenticated user principal has the
      specified name.</p>
         ]]>
            </description>
        </attribute>
    </tag>
    <tag>
        <name>present</name>
        <tag-class>org.apache.strutsel.taglib.logic.ELPresentTag</tag-class>
        <body-content>JSP</body-content>
        <description>
            <![CDATA[
            <p><strong>
    Generate the nested body content of this tag if the specified
    value is present in this request.
    </strong></p>
          <p>Depending on which attribute is specified, this tag checks the
    current request, and evaluates the nested body content of this tag
    only if the specified value <strong>is</strong> present.  Only one
    of the attributes may be used in one occurrence of this tag, unless
    you use the <code>property</code> attribute, in which case the
    <code>name</code> attribute is also required.</p>
      ]]>
        </description>
        <attribute>
            <name>cookie</name>
            <required>false</required>
            <rtexprvalue>true</rtexprvalue>
            <description>
                <![CDATA[
            <p>Checks for the existence of a cookie with the specified name.</p>
         ]]>
            </description>
        </attribute>
        <attribute>
            <name>header</name>
            <required>false</required>
            <rtexprvalue>true</rtexprvalue>
            <description>
                <![CDATA[
            <p>Checks for the existence of an HTTP header with the specified
      name.  The name match is performed in a case insensitive manner.</p>
         ]]>
            </description>
        </attribute>
        <attribute>
            <name>name</name>
            <required>false</required>
            <rtexprvalue>true</rtexprvalue>
            <description>
                <![CDATA[
            <p>Checks for the existence of a JSP bean, in any scope, with the
      specified name.  If <code>property</code> is also specified, checks
      for a non-null property value for the specified property.</p>
         ]]>
            </description>
        </attribute>
        <attribute>
            <name>parameter</name>
            <required>false</required>
            <rtexprvalue>true</rtexprvalue>
            <description>
                <![CDATA[
            <p>Checks for the existence of at least one occurrence of the
      specified request parameter on this request, even if the parameter
      value is a zero-length string.</p>
         ]]>
            </description>
        </attribute>
        <attribute>
            <name>property</name>
            <required>false</required>
            <rtexprvalue>true</rtexprvalue>
            <description>
                <![CDATA[
            <p>Checks for the existence of a non-null property value, returned
      by a property getter method on the JSP bean (in any scope) that is
      specified by the <code>name</code> attribute.  Property references
      can be simple, nested, and/or indexed.</p>
         ]]>
            </description>
        </attribute>
        <attribute>
            <name>role</name>
            <required>false</required>
            <rtexprvalue>true</rtexprvalue>
            <description>
                <![CDATA[
            <p>Checks whether the currently authenticated user (if any) has been
      associated with any of the specified security roles. Use a comma-delimited
      list to check for multiple roles. Example:
      <code>&lt;logic-el:present role="role1,role2,role3">
                code.....
            &lt;/logic-el:present&gt;</code>
            </p>
         ]]>
            </description>
        </attribute>
        <attribute>
            <name>scope</name>
            <required>false</required>
            <rtexprvalue>true</rtexprvalue>
            <description>
                <![CDATA[
            <p>The bean scope within which to search for the bean named by the
      <code>name</code> property, or "any scope" if not specified.</p>
         ]]>
            </description>
        </attribute>
        <attribute>