理解 JavaScript 函数
我对Javascript一无所知，我试图理解这段代码：
<a href="javascript:void(0);" onClick='toggle_detail(this, "value-computations", "3")' ">
我不理解的部分与指示onClick='toggle_detail..的部分有关，这是一个自定义的吗？函数还是原生 Javascript 函数？
最终，我希望重写此锚标记，以便单击时显示
非常感谢所有帮助，因为我对 Javascript 一无所知。
I don't really know anything about Javascript and I am trying to understand this piece of code:
<a href="javascript:void(0);" onClick='toggle_detail(this, "value-computations", "3")' ">
The part I don't understand relates to the portion that indicates onClick='toggle_detail.. Is this a custom function or a native Javascript function?
Ultimately I am looking to re-write this anchor tag so that on click it displays <div class="details"> and on the second click it hides the content of <div class="details">.
All help is greatly appreciated, as I know nothing about Javascript.
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toggle_detail 是一个自定义函数。它应该在页面的其他位置定义，或者在页面链接到的脚本中定义。 这里是关于 javascript 的很好的参考/教程。
toggle_detail is a custom function. It should be defined somewhere else on the page, or in a script that the page links to. Here's a good reference/tutorial on javascript.
你是对的。这是一个自定义函数。它已在其他地方定义，或者在
<; 中。 script >标签实际显示代码，或者它已在<; 中引用。 script >标签具有src属性。You're correct. It's a custom function. It has been defined elsewhere, either in a
< script >tag that actually shows code, or it's been referenced in a< script >tag that has asrcattribute.切换详细信息是一个自定义功能。
编写良好的toggle_detail 函数根本不需要您更改锚标记。通常，调用切换的函数会来回翻转设置，例如另一个元素的可见性
Toggle detail is a custom function.
A well written toggle_detail function wouldn't require you to change the anchor tag at all. Usually, a function that called toggle would flip a setting back and forth, like visibility of another element