Examples of org.thymeleaf.dom.NestableNode.insertBefore()

org.thymeleaf.dom.NestableNode.insertBefore()

Adds a new children to the node, positioned just before another child node that is also specified.

This method is effectively equivalent to first searching the existing child and then executing {@link #insertChild(int,Node)}specifying its position.
@param existingChild the child we want to insert the new child just before. @param newChild the new child.

                file = file.trim();
                Expression expression = (Expression) StandardExpressions.getExpressionParser(arguments.getConfiguration())
                        .parseExpression(arguments.getConfiguration(), arguments, "@{'" + mappingPrefix + file + "'}");
                String value = (String) expression.execute(arguments.getConfiguration(), arguments);
                Element e = getElement(value);
                parent.insertBefore(element, e);
            }
        }
        
        parent.removeChild(element);
        return ProcessorResult.OK;

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  private void wrapNodes(List<Node> toWrap, Element newElement) {
    if(toWrap.size()>0) {
      NestableNode parent = toWrap.get(0).getParent();
      
      parent.insertBefore(toWrap.get(0), newElement);
      for(Node child : toWrap) {
        parent.removeChild(child);
        newElement.addChild(child);
      }
    }

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