Question

我需要获得像

这样的内容

 <script type="text/vnd.graphviz" id="genealogy">
      digraph genealogy {
           ratio="auto";
           rankdir="BT";
           edge [style=solid arrowhead=none arrowtail=normal ];
           node [color=lightblue style=filled shape=box ];
           "118" [label="Max Mustermann"];
           "812" -> "118" [];
           "812" [label="Luise Mustermann"];
      };
 </script>

但不幸的是

 <h:outputScript id="genealogy">
      digraph genealogy {
           ratio="auto";
           rankdir="BT";
           edge [style=solid arrowhead=none arrowtail=normal ];
           node [color=lightblue style=filled shape=box ];
           "118" [label="Max Mustermann"];
           "812" -> "118" [];
           "812" [label="Luise Mustermann"];
      };                    
 </h:outputScript>

只是给我

 <script type="text/javascript">
      digraph genealogy {
           ratio="auto";
           rankdir="BT";
           edge [style=solid arrowhead=none arrowtail=normal ];
           node [color=lightblue style=filled shape=box ];
           "118" [label="Max Mustermann"];
           "812" -> "118" [];
           "812" [label="Luise Mustermann"];
      };                    
 </script>

所以我的问题：如何在-Tag中获得id =“genealogy”（和type =“text / vnd.graphviz”）？

Answer 1

从源代码开始，type="text/javascript"是硬编码的，因此您无法使用h:outputScript代码执行此操作。

@Override
protected void startElement(ResponseWriter writer, UIComponent component) throws IOException {
    writer.startElement("script", component);
    writer.writeAttribute("type", "text/javascript", "type");
}

来自ScriptRenderer.java。

我看到的唯一方法是使用纯HTML标记！

具有ID和自定义类型的动态JavaScript

1 个答案: