43 lines
1.4 KiB
Markdown
43 lines
1.4 KiB
Markdown
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---
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title: Script Src Attribute
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---
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## Script Src Attribute
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The 'src' attribute in a <script></script> tag is the path to an external file or resource that you want to link to your HTML document.
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For example, if you had your own custom JavaScript file named 'script.js' and wanted to add its functionality to your HTML page, you would add it like this:
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```html
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<title>Script Src Attribute Example</title>
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</head>
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<body>
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<script src="./script.js"></script>
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</body>
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</html>
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```
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This would point to a file named 'script.js' that is in the same directory as the .html file. You can also link to other directories by using '..' in the file path.
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```html
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<script src="../public/js/script.js"></script>
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```
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This jumps up one directory level then into a 'public' directory then to a 'js' directory and then to the 'script.js' file.
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You can also use the 'src' attribute to link to external .js files hosted by a third party. This is used if you don't want to download a local copy of the file. Just note that if the link changes or network access is down, then the external file you are linking to won't work.
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This example links to a jQuery file.
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```html
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<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js"></script>
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```
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#### More Information:
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<a href='https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script#attr-src' target='_blank' rel='nofollow'>MDN Article on the HTML <script> tag</a>
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