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php-manual-zh-5.2.4-1mdv2008.1.noarch.rpm

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>DOMNode-&#62;insertBefore()</H1
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><A
NAME="AEN42004"
></A
><P
>    (no version information, might be only in CVS)</P
>DOMNode-&#62;insertBefore()&nbsp;--&nbsp;
   Adds a new child before a reference node
  </DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN42007"
></A
><H2
>说明</H2
>class <B
CLASS="classname"
>DOMNode</B
> { <BR
></BR
>DOMNode <B
CLASS="methodname"
>insertBefore</B
> ( DOMNode newnode [, DOMNode refnode] )<BR
></BR
>}<P
>&#13;   This function inserts a new node right before the reference node.
   If you plan to do further modifications on the appended child you must use
   the returned node.  
  </P
></DIV
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CLASS="refsect1"
><A
NAME="AEN42022"
></A
><H2
>参数</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>newnode</CODE
></DT
><DD
><P
>&#13;       The new node.
      </P
></DD
><DT
><CODE
CLASS="parameter"
>refnode</CODE
></DT
><DD
><P
>&#13;       The reference node. If not supplied, <CODE
CLASS="parameter"
>newnode</CODE
> is
       appended to the children.
      </P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
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></A
><H2
>返回值</H2
><P
>&#13;   The inserted node.
  </P
></DIV
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><A
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></A
><H2
>错误/异常</H2
><P
>&#13;   <P
></P
><DIV
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><DL
><DT
><TT
CLASS="constant"
><B
>DOM_NO_MODIFICATION_ALLOWED_ERR</B
></TT
></DT
><DD
><P
>&#13;       Raised if this node is readonly or if the previous parent of the node
       being inserted is readonly.
      </P
></DD
><DT
><TT
CLASS="constant"
><B
>DOM_HIERARCHY_REQUEST_ERR</B
></TT
></DT
><DD
><P
>&#13;       Raised if this node is of a type that does not allow children of the 
       type of the <CODE
CLASS="parameter"
>newnode</CODE
> node, or if the node to 
       append is one of this node's ancestors or this node itself.
      </P
></DD
><DT
><TT
CLASS="constant"
><B
>DOM_WRONG_DOCUMENT_ERR</B
></TT
></DT
><DD
><P
>&#13;       Raised if <CODE
CLASS="parameter"
>newnode</CODE
> was created from a different 
       document than the one that created this node.
      </P
></DD
><DT
><TT
CLASS="constant"
><B
>DOM_NOT_FOUND</B
></TT
></DT
><DD
><P
>&#13;       Raised if <CODE
CLASS="parameter"
>refnode</CODE
> is not a child of this node.
      </P
></DD
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