javascript onblur attribute
Translation results：
on
英[ɒn] 美[ɑ:n]
prep. (indicating direction) to; (indicating object) to; (indicating position) on...; (indicating time) at the time of...
adv. (put, wear, connect) on; forward, (continue) go on
adj. active situation, state ;used; happening; planned
blur
英[blɜ:(r)] 美[blɚ]
n .smear, stain; vague thing; ambiguous
vt.& vi. smudge, stain; (make) blurry, (make) difficult to distinguish
Third person singular: blurs Plural: blurs Present participle: blurring Past tense: blurred Past participle: blurred
javascript onblur attributesyntax
Function: Occurs when the object loses focus.
Syntax: onblur="SomeJavaScriptCode"
Parameters: SomeJavaScriptCode Required. Specifies the JavaScript to be executed when this event occurs.
javascript onblur attributeexample
<html>
<head>
<script type="text/javascript">
function upperCase()
{
var x=document.getElementById("fname").value
document.getElementById("fname").value=x.toUpperCase()
}
</script>
</head>
<body>
输入您的姓名：
<input type="text" id="fname" onblur="upperCase()" />
</body>
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