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HOME > Javascript Tips & Tricks : การใช้งาน JavaScript ร่วมกับ Form > JavaScript Change Textbox Stylesheet / CSS

JavaScript Change Textbox Stylesheet / CSS

JavaScript Change Textbox Stylesheet / CSS เป็นตัวอย่างการ JavaScript กับ CSS ในการเปลี่ยน Style Sheet ของเอกสาร หรือ Element

change_style_css1.html การเปลี่ยนเฉพาะ class ของ style sheet

<html>
<head>
<title>ThaiCreate.Com Tutorial</title>
<style type="text/css"> 
	.css1 {
		font-size: 11px;
		font-weight: bold;
		color: #000000;
	}
	.css2 {
		font-size: 20;
		font-weight: bold;
		color: #FF0000;
	}
</style>
</head>
<body>
	<form name="frmMain" action="" method="post">
	 <input type="text" name="txtText" value="ThaiCreate.Com" class="css1" OnFocus="document.frmMain.txtText.className='css2';" OnBlur="document.frmMain.txtText.className='css1';">
	 <br>
	<input type="button" name="btn1" value="Stylesheet 1" onClick="document.frmMain.txtText.className='css1';"> 
	<input type="button" name="btn2" value="Stylesheet 2" onClick="document.frmMain.txtText.className='css2';"> 
	</form>
</body>
</html>

Screenshot

JavaScript Change Textbox Stylesheet / CSS

ตัวอย่างที่ 2 เปลี่ยนทั้งเอกสารซึ่งได้แยกเป็นไฟล์ .css

style1.css

.css {
	font-size: 11px;
	font-weight: bold;
	color: #000000;
}

style2.css

.css {
	font-size: 20;
	font-weight: bold;
	color: #FF0000;
}

change_style_css2.html การเปลี่ยนเฉพาะ class ของ style sheet

<html>
<head>
<title>ThaiCreate.Com Tutorial</title>
<link rel="stylesheet" href="style1.css" id="stylesheet">
	<script type="text/javascript">
		function changeStyle(url) {
			document.getElementById('stylesheet').href = url;
		}
	</script>
</head>
<body>
	<form name="frmMain" action="" method="post">
	 <input type="text" name="txtText" value="ThaiCreate.Com"class="css">
	 <br>
	<input type="button" name="btn1" value="Stylesheet 1" onClick="changeStyle('style1.css');"> 
	<input type="button" name="btn2" value="Stylesheet 2" onClick="changeStyle('style2.css');"> 
	</form>
</body>
</html>

Screenshot

JavaScript Change Textbox Stylesheet / CSS

ช่วยกันสนับสนุนรักษาเว็บไซต์ความรู้แห่งนี้ไว้ด้วยการสนับสนุน Source Code 2.0 ของทีมงานไทยครีเอท

ลองใช้ค้นหาข้อมูล


	By :	ThaiCreate.Com Team (บทความเป็นลิขสิทธิ์ของเว็บไทยครีเอทห้ามนำเผยแพร่ ณ เว็บไซต์อื่น ๆ)
	Score Rating :
	Create/Update Date :	2011-06-18 17:54:37 / 2011-06-19 07:27:56
	Download :	No files

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