HTML按钮onclick调用javascript文件无法正常工作 [英] HTML button onclick calling javascript file not functioning

问题描述

我在头部导入了javascript文件，如下所示：

I imported the javascript file in the head like this :

<script type="text/javascript" src="js/ISO_TR_230-9.js"></script>

该文件包含一个函数 calc1 ，其设置如下： / p>

That file contains a function calc1 which is set up like this :

function calc1() {}

我从一个设置如下的按钮调用 calc1 ：

I am calling calc1 from a button that is set up like this :

<button type="button" onclick="calc1()">Calculate</button>

单击按钮后，我收到错误 calc1未定义。发生这种情况有什么事吗？

Upon clicking the button I receive the error calc1 is not defined. Is there anything that could be happening where this occurs?

推荐答案

<button type="button" onclick="calc1()">Calculate</button>

这种设置事件的方式很旧。我想你打电话的时候已经创造了。

That style of setting the events is old. I think hast been created when you call it.

所以尝试将处理程序放在JS文件中。和，来自Jq的window.onload（）或Smthn。

so try put the handler in the JS-file. and, window.onload() or Smthn from Jq.

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