html_basic.tld

應用java技術中的jsf技術對用戶登陸進行代碼編寫

<?xml version="1.0" encoding="ISO-8859-1" ?>

<!DOCTYPE taglib
PUBLIC "-//Sun Microsystems, Inc.//DTD JSP Tag Library 1.2//EN"
"http://java.sun.com/dtd/web-jsptaglibrary_1_2.dtd">

<taglib>

<!-- ============== Tag Library Description Elements ============= -->

<tlib-version>1.0</tlib-version>
<jsp-version>1.2</jsp-version>
<short-name>h</short-name>
<uri>http://java.sun.com/jsf/html</uri>
<description>
  This tag library contains JavaServer Faces component tags for all
  UIComponent + HTML RenderKit Renderer combinations defined in the
  JavaServer Faces Specification.
</description>

<!-- ============== Tag Library Validator ============= -->

<validator>
  <validator-class>
    com.sun.faces.taglib.html_basic.HtmlBasicValidator
  </validator-class>
</validator>

<!-- ===================== HTML 4.0 basic tags ====================== -->

  <tag>
    <name>commandButton</name>
    <tag-class>com.sun.faces.taglib.html_basic.CommandButtonTag</tag-class>
    <tei-class>com.sun.faces.taglib.FacesTagExtraInfo</tei-class>
    <body-content>JSP</body-content>
    <description>
      <![CDATA[<p>Renders an HTML "input" element.</p><p>Decode Behavior</p><ul><p>Obtain the <code>Map</code> from the "requestParameterMap"
      property of the <code>ExternalContext</code>.  If the value in the<code>Map</code> for the value of the "clientId" property of the
      component is <code>null</code>, create a String by concatenating
      the value of the "clientId" property of the component with the
      String ".x" (without the quotes).  Create another String in the
      same manner, but concatenate ".y" (without the quotes).  If<code>null</code> is the value in the <code>Map</code> for both
      Strings, return from <code>decode()</code>.  If the value in the<code>Map</code> for the value of the "clientId" property of the
      component is not <code>null</code>, get the value of the "type"
      attribute, and convert it to lower case.  If the result is equal
      to the String "reset" (without the quotes), return from<code>decode()</code>.  Otherwise, create a<code>javax.faces.event.ActionEvent</code> around the component,
      and pass it to the <code>queueEvent()</code> method of the
      component, which must be an instance of<code>UICommand</code>.</p></ul><p>Encode Behavior</p><ul><p>Render the clientId of the component as the value of the
      "name" attribute.  Render the current value of the component as
      the value of the "value" attribute.  If the "styleClass" attribute
      is specified, render its value as the value of the "class"
      attribute.</p></ul>]]>
    </description>
    <attribute>
      <name>action</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          MethodBinding representing the application action to invoke when
          this component is activated by the user.  The expression must
          evaluate to a public method that takes no parameters, and returns
          a String (the logical outcome) which is passed to the
          NavigationHandler for this application.
      </description>
    </attribute>
    <attribute>
      <name>actionListener</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          MethodBinding representing an action listener method that will be
          notified when this component is activated by the user.  The
          expression must evaluate to a public method that takes an
          ActionEvent parameter, with a return type of void.
      </description>
    </attribute>
    <attribute>
      <name>id</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          The component identifier for this component.  This value must be
          unique within the closest parent component that is a naming
          container.
      </description>
    </attribute>
    <attribute>
      <name>immediate</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          Flag indicating that, if this component is activated by the user,
          notifications should be delivered to interested listeners and actions
          immediately (that is, during Apply Request Values phase) rather than
          waiting until Invoke Application phase.
      </description>
    </attribute>
    <attribute>
      <name>rendered</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          Flag indicating whether or not this component should be rendered
          (during Render Response Phase), or processed on any subsequent
          form submit.
      </description>
    </attribute>
    <attribute>
      <name>value</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          The current value of this component.
      </description>
    </attribute>
    <attribute>
      <name>accesskey</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          Access key that, when pressed, transfers focus
          to this element.
      </description>
    </attribute>
    <attribute>
      <name>alt</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
        Alternate textual description of the
        element rendered by this component.
      </description>
    </attribute>
    <attribute>
      <name>dir</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          Direction indication for text that does not inherit directionality.
          Valid values are "LTR" (left-to-right) and "RTL" (right-to-left).
      </description>
    </attribute>
    <attribute>
      <name>disabled</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          Flag indicating that this element must never
          receive focus or be included in a subsequent
          submit.
      </description>
    </attribute>
    <attribute>
      <name>image</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
        Absolute or relative URL of the image
        to be displayed for this button.  If
        specified, this "input" element will be
        of type "image".  Otherwise, it will be
        of the type specified by the "type"
        property with a label specified by the
        "value" property.
      </description>
    </attribute>
    <attribute>
      <name>lang</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          Code describing the language used in the generated markup
          for this component.
      </description>
    </attribute>
    <attribute>
      <name>onblur</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          Javascript code executed when this element loses focus.
      </description>
    </attribute>
    <attribute>
      <name>onchange</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          Javascript code executed when this element loses focus
          and its value has been modified since gaining focus.
      </description>
    </attribute>
    <attribute>
      <name>onclick</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          Javascript code executed when a pointer button is
          clicked over this element.
      </description>
    </attribute>
    <attribute>
      <name>ondblclick</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          Javascript code executed when a pointer button is
          double clicked over this element.
      </description>
    </attribute>
    <attribute>
      <name>onfocus</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          Javascript code executed when this element receives focus.
      </description>
    </attribute>
    <attribute>
      <name>onkeydown</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          Javascript code executed when a key is
          pressed down over this element.
      </description>
    </attribute>
    <attribute>
      <name>onkeypress</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          Javascript code executed when a key is
          pressed and released over this element.
      </description>
    </attribute>
    <attribute>
      <name>onkeyup</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          Javascript code executed when a key is
          released over this element.
      </description>
    </attribute>
    <attribute>
      <name>onmousedown</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          Javascript code executed when a pointer button is
          pressed down over this element.
      </description>
    </attribute>
    <attribute>
      <name>onmousemove</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          Javascript code executed when a pointer button is
          moved within this element.
      </description>
    </attribute>
    <attribute>
      <name>onmouseout</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          Javascript code executed when a pointer button is
          moved away from this element.
      </description>
    </attribute>
    <attribute>
      <name>onmouseover</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          Javascript code executed when a pointer button is
          moved onto this element.
      </description>
    </attribute>
    <attribute>
      <name>onmouseup</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          Javascript code executed when a pointer button is
          released over this element.
      </description>
    </attribute>
    <attribute>
      <name>onselect</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          Javascript code executed when text within this
          element is selected by the user.
      </description>
    </attribute>
    <attribute>
      <name>readonly</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          Flag indicating that this component will prohibit
          changes by the user.  The element may receive focus
          unless it has also been disabled.
      </description>
    </attribute>
    <attribute>
      <name>style</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          CSS style(s) to be applied when this component is rendered.
      </description>
    </attribute>
    <attribute>
      <name>styleClass</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          Space-separated list of CSS style class(es) to be applied when
          this element is rendered.  This value must be passed through
          as the "class" attribute on generated markup.
      </description>
    </attribute>
    <attribute>
      <name>tabindex</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>
      
          Position of this element in the tabbing order
          for the current document.  This value must be
          an integer between 0 and 32767.
      </description>
    </attribute>
    <attribute>
      <name>title</name>
      <required>false</required>
      <rtexprvalue>false</rtexprvalue>
      <description>