JavaScript 參考手冊(cè)
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HTML DOM Anchor 對(duì)象
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HTML DOM Area 對(duì)象
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HTML DOM Audio 對(duì)象
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HTML DOM Base 對(duì)象
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HTML DOM Blockquote 對(duì)象
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HTML DOM Body 對(duì)象
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HTML DOM Button 對(duì)象
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HTML DOM Canvas 對(duì)象
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HTML DOM Column 對(duì)象
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HTML DOM Columngroup 對(duì)象
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HTML DOM Datalist 對(duì)象
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HTML DOM Dialog 對(duì)象
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HTML DOM Form 對(duì)象
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HTML DOM Frame 和 IFrame 對(duì)象
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HTML DOM Frameset 對(duì)象
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HTML DOM Image 對(duì)象
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HTML DOM ins 對(duì)象
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HTML DOM Button 對(duì)象
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HTML DOM Checkbox 對(duì)象
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HTML DOM Input Color 對(duì)象
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HTML DOM Input Date 對(duì)象
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HTML DOM Input Datetime 對(duì)象
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HTML DOM Input DatetimeLocal 對(duì)象
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HTML DOM Input Email 對(duì)象
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HTML DOM FileUpload 對(duì)象
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HTML DOM Hidden 對(duì)象
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HTML DOM Input Image 對(duì)象
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HTML DOM Input Month 對(duì)象
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HTML DOM Input Number 對(duì)象
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HTML DOM Input Range 對(duì)象
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HTML DOM Password 對(duì)象
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HTML DOM Radio 對(duì)象
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HTML DOM Reset 對(duì)象
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HTML DOM Input Search 對(duì)象
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HTML DOM Submit 對(duì)象
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HTML DOM Input Text 對(duì)象
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HTML DOM Input Time 對(duì)象
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HTML DOM Input URL 對(duì)象
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HTML DOM Input Week 對(duì)象
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HTML DOM Keygen 對(duì)象
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HTML DOM Link 對(duì)象
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HTML DOM Label 對(duì)象
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HTML DOM Legend 對(duì)象
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HTML DOM Li 對(duì)象
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HTML DOM Map 對(duì)象
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HTML DOM Menu 對(duì)象
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HTML DOM MenuItem 對(duì)象
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HTML DOM Meta 對(duì)象
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HTML DOM Meter 對(duì)象
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HTML DOM Object 對(duì)象
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HTML DOM Ol 對(duì)象
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HTML DOM OptionGroup 對(duì)象
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HTML DOM Option 對(duì)象
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HTML DOM Parameter 對(duì)象
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HTML DOM Progress 對(duì)象
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HTML DOM Select 對(duì)象
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HTML DOM Source 對(duì)象
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HTML DOM Style 對(duì)象
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HTML DOM Table 對(duì)象
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HTML DOM td/th 對(duì)象
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HTML DOM TableHeader 對(duì)象
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HTML DOM tr 對(duì)象
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HTML DOM Textarea 對(duì)象
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HTML DOM Title 對(duì)象
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HTML DOM Time 對(duì)象
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HTML DOM Track 對(duì)象
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HTML DOM Video 對(duì)象
Navigator taintEnabled() 方法
Navigator 對(duì)象定義和用法
taintEnabled() 方法可返回一個(gè)布爾值，該值聲明了當(dāng)前瀏覽器是否啟用了數(shù)據(jù)污點(diǎn) (data tainting)。
語(yǔ)法
navigator.taintEnabled()
瀏覽器支持
目前只有 Internet Explorer 和 Opera 瀏覽器支持 taintEnabled() 方法。
實(shí)例
實(shí)例
確定瀏覽器是否已啟用數(shù)據(jù)污點(diǎn)：
<html>
<body>
<script>
document.write("啟用數(shù)據(jù)污點(diǎn): " + navigator.taintEnabled());
</script>
</body>
</html>
<body>
<script>
document.write("啟用數(shù)據(jù)污點(diǎn): " + navigator.taintEnabled());
</script>
</body>
</html>
輸出:
運(yùn)行代碼 ?
Navigator 對(duì)象其他擴(kuò)展