问题描述
我想获得漂亮的 react-magic-move react-magic-move的基本"(美国)示例. a>在JSFiddle工作的组件，用于修补. (另请参见 https://www.youtube.com/watch?v=z5e7kWSHWTg#t上令人印象深刻的视频演示= 424 )
I'd like to get the 'basic' (US States) example of the nifty react-magic-move component working at JSFiddle, for tinkering. (See also impressive video demo at https://www.youtube.com/watch?v=z5e7kWSHWTg#t=424)
我已经将react-magic-move'dist'脚本添加到了Base React(JSX)小提琴中，以及其他(最低适应性)示例JS/CSS/HTML.您可以在此处看到尝试:
I've added the react-magic-move 'dist' script to the Base React (JSX) fiddle, plus the other (minimally-adapted) example JS/CSS/HTML. You can see the attempt here:
http://jsfiddle.net/69z2wepo/4692/
但是，它会在初始渲染后期触发错误:
However, it's triggering an error late-in-initial-rendering:
Invariant Violation: addComponentAsRefTo(...): Only a ReactOwner can have refs. This usually means that you're trying to add a ref to a component that doesn't have an owner (that is, was not created inside of another component's 'render' method). Try rendering this component inside of a new top-level component which will hold the ref.
很明显，它正在加载MagicMove代码并成功完成了大多数渲染:出现错误后，便已组装了真实DOM.在React之后应该包括dist脚本就可以了.
It's clearly loading the MagicMove code and succeeding on most of the rendering: after the error, the real-DOM has been assembled. Including the dist script after React ought to work.
我认为这可能是JSFiddle窗格特有的问题，所以我尝试在本地文件中进行相同的设置:相同的错误.考虑到这可能是浏览器中的JSX交互，我尝试了预编译的JSX:相同的错误. (请参见 http://jsfiddle.net/5vjqabv3/325/).首先得到React 0.13.1的错误；尝试回滚到0.12.0的基本提琴:相同的错误. (请参见 http://jsfiddle.net/kb3gN/10548/)
Thinking it might be a problem specific to JSFiddle's panes, I tried the same setup in local files: same error. Thinking it might be a JSX-in-browser interaction, I tried precompiled JSX: same error. (See http://jsfiddle.net/5vjqabv3/325/). First got the error with React 0.13.1; tried rolling back to 0.12.0's base fiddle: same error. (See http://jsfiddle.net/kb3gN/10548/)
在发生异常时，当前元素(ReactElement，div，ref'AL')具有空的_owner属性-似乎不正确.
At the moment of the exception, the current element (ReactElement, div, ref 'AL') has a null _owner property – which seems off.
有什么想法会阻止建立必要的React-owner-relationship?以这种所需的先加载后反应"方式，react-magic-move dist脚本是否损坏或无法使用?
Any ideas what's preventing the necessary React-owner-relationship from being set up? Is the react-magic-move dist script broken or otherwise unusable in this desired 'load-after-React' manner?
推荐答案
这是我为使示例在本地工作所做的
This is what I did to get the examples working locally
git clone [email protected]:ryanflorence/react-magic-move.git
cd react-magic-move
npm install
scripts/dev-examples
现在在浏览器中打开 http://localhost:8080/basic/，它会以某种方式工作
now open up http://localhost:8080/basic/ in your browser, and it works somehow
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