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Introduction to JavaScript Italics method (display string as italic) _ Basics

Source: Internet
Author: User
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JavaScript Italics method

The Italics method returns the (italic) string defined using the HTML I tag property. The syntax is as follows:

Copy Code code as follows:

Str_object.italics ()

Tip: This method does not conform to the ECMA standard and is not recommended for use.

Italics Method Instance

Copy Code code as follows:

<script language= "JavaScript" >

var str = "Www.jb51.net";
document.write (Str.italics ());

</script>

Run the example and output:

Copy Code code as follows:

Www.jb51.net

Tip: This method returns the string defined using the HTML I tag, that is, using this method does not dynamically change the font to italic. If you want to dynamically change the element font to italic, refer to the following example:

Extended reading: Changing page element font to italic

Copy Code code as follows:

<script language= "JavaScript" >

function Changfont (x) {
document.getElementById ("article"). Style.fontstyle = x;
}

</script>

<body>
<p>
<a onclick= "Changfont (' normal ');" > Normal </a> <a onclick= "Changfont (' Italic ');" > Italic </a>
</p>
<p id= "article" >
I am some words ... <br/>
Some Text ...
</p>
</body>




In this example, you can dynamically change the font (id= "article") to italic by using JavaScript to control the way the font CSS font-style style.

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