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HOME > Javascript Tips & Tricks : การใช้งาน JavaScript ร่วมกับ Form > JavaScript ParseInt() Convert String to Integer

JavaScript ParseInt() Convert String to Integer

JavaScript ParseInt() Convert String to Integer เป็นตัวอย่างการ JavaScript กับ ParseInt() ในการเปรียบเทียบค่า string หรือตัวแปรและส่งกลับให้เป็น Integer หรือจำนวนเต็ม

ParseParseInt.html

<html>
<head>
<title>ThaiCreate.Com Tutorial</title>
</head>
<body>
<form name="frmMain" action="" method="post">
<script language="JavaScript">
		document.write(parseInt("5") + "<br />");
		document.write(parseInt("5.44") + "<br />");
		document.write(parseInt("20-10") + "<br />");
		document.write(parseInt("10,20 66") + "<br />");
		document.write(parseInt(" 67 ") + "<br />");
</script>
</form>
</body>
</html>

Screenshot

JavaScript ParseInt() Convert String to Integer

ช่วยกันสนับสนุนรักษาเว็บไซต์ความรู้แห่งนี้ไว้ด้วยการสนับสนุน Source Code 2.0 ของทีมงานไทยครีเอท

ลองใช้ค้นหาข้อมูล


	By :	ThaiCreate.Com Team (บทความเป็นลิขสิทธิ์ของเว็บไทยครีเอทห้ามนำเผยแพร่ ณ เว็บไซต์อื่น ๆ)
	Score Rating :
	Create/Update Date :	2011-06-19 09:30:37 / 2011-06-19 09:33:35
	Download :	No files

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