0
我正在整合在线白板项目，其中的源代码被发现here。它最初是为primefaces版本2.2.1编写的，但我们想要与使用最新primefaces版本3.4的主应用程序集成。更改为最新版本后，我们会收到很多javascript错误，并且其中很少会粘贴到下面。 如果我们必须从版本2.2.1升级到3.4版本，我们需要寻找什么？Primefaces从版本2.2.1更改为3.4？
错误Uncaught TypeError: Object [object Object] has no method 'dialog' whiteboard.js.jsf:67
Uncaught ReferenceError: whiteboardDesigner is not defined :8080/emyed-whiteboard/whiteboard/workplace/fc4b4afe-f96f-442b-a0d0-bb29a46836dc/9fb61421-8c0f-4cbb-b0f7-96dc5e31bd56/:73
Resource interpreted as Image but transferred with MIME type text/css: "http://localhost:8080/emyed-whiteboard/javax.faces.resource/whiteboard.css.jsf?ln=css". jquery.js.jsf:14
Uncaught ReferenceError: whiteboardDesigner is not defined :8080/emyed-whiteboard/whiteboard/workplace/fc4b4afe-f96f-442b-a0d0-bb29a46836dc/9fb61421-8c0f-4cbb-b0f7-96dc5e31bd56/:82
按照上述的错误，whiteboardDesigner没有定义。但它已经在javascript中定义了。
HTML页面那里得到错误
<button type="button" title="Draw Free Line" onclick="whiteboardDesigner.switchToMode('freeLineMode', 'pointer')" class="toolboxItem ui-button ui-widget ui-state-default ui-corner-all ui-button-text-icon-primary" value="Draw Free Line">
Uncaught ReferenceError: whiteboardDesigner is not defined
的Javascript
// create a global whiteboard designer instance
whiteboardDesigner = new WhiteboardDesigner(new WhiteboardConfig(), whiteboardId, user, pubSubUrl, pubSubTransport);