javascript - 如何使用外部“.js”文件(How to use external “.js” files)

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javascript - 如何使用外部“.js”文件(How to use external “.js” files)

posted Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

javascript - 如何使用外部“.js”文件(How to use external “.js” files)

I have the following two javascript functions:

(我有以下两个javascript函数：)

1

(1)

showCountry()

2

(2)

showUser()

I would like to put them in external ".js" files

(我想把它们放在外部的“.js”文件中)

1

(1)

<a href="javascript:showCountry('countryCode')">countryCode</a>

2

(2)

<form>
 <select name="users" onChange="showUser(this.value)">
 <option value="1">Tom</option>
 <option value="2">Bob</option>
 <option value="3">Joe</option>
 </select>
</form>

What is the correct syntax to call these functions?

(调用这些函数的正确语法是什么？)

ask by blsn translate from so

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1 Reply

深蓝 · Answer 1 · 2021-02-24T04:55:26+0000

Code like this

(像这样的代码)

 <html>
    <head>
          <script type="text/javascript" src="path/to/script.js"></script>
          <!--other script and also external css included over here-->
    </head>
    <body>
        <form>
            <select name="users" onChange="showUser(this.value)">
               <option value="1">Tom</option>
               <option value="2">Bob</option>
               <option value="3">Joe</option>
            </select>
        </form>
    </body>
    </html>

I hope it will help you.... thanks

(我希望它会对你有所帮助....谢谢)

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javascript - 如何使用外部“.js”文件(How to use external “.js” files)

javascript - 如何使用外部“.js”文件(How to use external “.js” files)

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