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Customizing nodereference_url links

Nodereference_url to suggest that you add links to create a child at the end of the parent node.

For example, if a project node , you can create a node picture, with a field nodereference point to a particular project. Nodereference_url can automatically add a link to the node project leading to the creation of a picture node.

This may be convenient. Thus we have node photo , node level , node news, node registration, etc, each with a project targeting nodereference field. And in the project node, it automatically links that allow children to create these nodes.

automatic nodes are arranged in alphabetical order. What if I want another order?. Furthermore, what if we want to show the link just in some circumstances and not others?.

nodereference_url_create_link
The module contains the function nodereference_url nodereference_url_create_link ($ node, $ field_name, $ type_name, $ attributes), where:

• $ node is the node that contains the links
• $ field_name is the name of nodereference field pointing to parent (eg field_foto_proyecto )
• $ type_name is the name of the type (eg photo)
• $ attributes, optionally, lets you assign attributes to the link.

can be used in the template of the node that contains the links. For example, in node-proyecto.tpl.php :

 ... \u0026lt;div 
 class="nodereference_url_links"> 
 \u0026lt;ul class="links"> 
 \u0026lt;? 
 php if (! In_array ('manager', array_values \u200b\u200b($ user-> roles))) {
 if ($ nid = misc_get_inscripcion_en_proyecto ($ node-> nid)) {echo 
 '\u0026lt;li>.' l (t ('You are enrolled in this project'), 'node /'. $ nid). '\u0026lt; / li> '; 
 
} else {$ field_name = 'field_inscripcion_proyecto'; 
 $ type_name = 'inscripcion'; 
 $ attributes = array (); 
 echo '\u0026lt;li>. Nodereference_url_create_link ($ node, $ field_name, $ type_name, $ attributes ).'\u0026lt;/ li> ';} 
 
 
} echo' \u0026lt;li>. nodereference_url_create_link ($ node, 'field_foto_proyecto', 'photo').'\u0026lt;/ li>'; 
 echo '\u0026lt; li>. nodereference_url_create_link ($ node, 'field_plano_proyecto', 'plano').'\u0026lt;/ li>'; 
 echo '\u0026lt;li>'. Nodereference_url_create_link ($ node, 'field_noticia_proyecto', 'news').'\u0026lt;/ li>'; 
?> 
 \u0026lt;/ ul> 
 \u0026lt;/ div> 
 
 \u0026lt; ;? php print $ links;?> 
 ... 
 

In this example, the registration link Create shown only if you have not created an entry before. Misc_get_inscripcion_en_proyecto (), defined in the misc module returns the node type registration is created by the user for this project, or FALSE otherwise.

Links Create photo , Create planes and news Create manually placed as desired.