[richfaces-issues] [JBoss JIRA] Created: (RF-8142) multiple inclusion of dnd.js Script (e.g. using rich tree in page after extended data table) leads to nonfunctioning drag and drob in table

[Andreas Schank (JIRA)]

multiple inclusion of dnd.js Script (e.g. using rich tree in page after extended data table) leads to nonfunctioning drag and drob in table
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                 Key: RF-8142
                 URL: https://jira.jboss.org/jira/browse/RF-8142
             Project: RichFaces
          Issue Type: Bug
          Components: component-a4j-core, component-tables, component-tree
    Affects Versions: 3.3.2.SR1
         Environment: IE8,FF, Jboss 5.1.0.GA, Liferay 5.2.3, JBoss portlet bridge 1.0.0.CR2
            Reporter: Andreas Schank


when in a portlet environment a tree is included in a portlet after a portlet including a extended data table the drag and drop feature in the table (e.g. reordering headers) ceases to function.

This is caused by overwriting the DnD object in dnd.js.

Existing handlers (like the DnD handlers of the table) will be deleted and thus cease to funcion after first use.

Uncommenting the line "if(!window.DnD){" seems to solve the problem.

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