dojo - 迪 git : Why am I getting an "Uncaught Error: Invalid Template"?

Question

据我所知，我有一个看起来不错的 dijit，但它正在提高 Uncaught Error: Invalid template每次。我一直无法弄清楚为什么。所有变量(例如 ${variableName} 都在小部件中正确定义。

这是小部件:

<div class="${classPrefix}-wrapper">
    <div class="${classPrefix} flair" dojoAttachPoint="flairNode"></div>
    <div class="${classPrefix}-count hidden" dojoAttachPoint="countWrapperNode">
        <div class="count" dojoAttachPoint="countNode">0</div>
    </div>
    <div class="${classPrefix} ${secondaryClass} action hidden" dojoAttachPoint="secondaryClickNode" dojoAttachEvent="onclick:_onSecondaryClick">
        <div class="${classPrefix}-inner"></div>
        <div class="${classPrefix}-icon"></div>
    </div>
    <div class="${classPrefix} ${primaryClass} action" dojoAttachPoint="primaryClickNode" dojoAttachEvent="onclick:_onPrimaryClick">
        <div class="${classPrefix}-inner"></div>
        <div class="${classPrefix}-icon"></div>
    </div>
    <div class="${classPrefix}-message hidden" dojoAttachPoint="messageNode"></div>
</div>
<div class="${actionPromptNodeClass}" dojoAttachPoint="actionPromptMessageNode">
    <span dojoAttachPoint="actionPromptMessage">${actionPromptText}</span>
    <span dojoAttachPoint="actionCompletedMessage" class="hidden">${actionCompletedText</span>
</div>

Answer 1

找到了我的问题的答案。事实证明，Dijit 中只能有一个根节点。我在文档中错过了这个，but it is at the bottom of this tutorial :

Common Pitfalls

• Be sure to only have one root node in your template
• Don’t start or end your template with a comment because that means you technically have two nodes
• Avoid a trailing </div> at the end of your template