diff options
Diffstat (limited to 'doc/tutorial/ar01s04.html')
| -rw-r--r-- | doc/tutorial/ar01s04.html | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/tutorial/ar01s04.html b/doc/tutorial/ar01s04.html index 11492ebf..1acad38e 100644 --- a/doc/tutorial/ar01s04.html +++ b/doc/tutorial/ar01s04.html @@ -23,7 +23,7 @@ Retrieving the content of an element involves traversing the document is the element that will contain the "keywords" we are looking for. It uses the <span class="application">libxml</span> string comparison - function, <tt class="function"><a href="http://xmlsoft.org/html/libxml-parser.html#XMLSTRCMP" target="_top">xmlStrcmp</a></tt>. If there is a match, it calls the function <tt class="function">parseStory</tt>.</p></td></tr></table></div><p> + function, <tt class="function"><a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-parser.html#XMLSTRCMP" target="_top">xmlStrcmp</a></tt>. If there is a match, it calls the function <tt class="function">parseStory</tt>.</p></td></tr></table></div><p> </p><p> </p><pre class="programlisting"> void @@ -48,7 +48,7 @@ parseStory (xmlDocPtr doc, xmlNodePtr cur) { its contents. Remember that in <span class="acronym">XML</span>, the text contained within an element is a child node of that element, so we turn to <tt class="varname">cur->xmlChildrenNode</tt>. To retrieve it, we - use the function <tt class="function"><a href="http://xmlsoft.org/html/libxml-tree.html#XMLNODELISTGETSTRING" target="_top">xmlNodeListGetString</a></tt>, which also takes the <tt class="varname">doc</tt> pointer as an argument. In this case, we just print it out.</p><div class="note" style="margin-left: 0.5in; margin-right: 0.5in;"><table border="0" summary="Note"><tr><td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="images/note.png"></td><th align="left">Note</th></tr><tr><td colspan="2" align="left" valign="top"><p>Because <tt class="function">xmlNodeListGetString</tt> allocates + use the function <tt class="function"><a href="https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/libxml2-tree.html#XMLNODELISTGETSTRING" target="_top">xmlNodeListGetString</a></tt>, which also takes the <tt class="varname">doc</tt> pointer as an argument. In this case, we just print it out.</p><div class="note" style="margin-left: 0.5in; margin-right: 0.5in;"><table border="0" summary="Note"><tr><td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="images/note.png"></td><th align="left">Note</th></tr><tr><td colspan="2" align="left" valign="top"><p>Because <tt class="function">xmlNodeListGetString</tt> allocates memory for the string it returns, you must use <tt class="function">xmlFree</tt> to free it.</p></td></tr></table></div></td></tr></table></div><p> </p></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="ar01s03.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="index.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="ar01s05.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Parsing the file </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> Using XPath to Retrieve Element Content</td></tr></table></div></body></html> |