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jQuery jQuery.support 属性

❮ jQuery 属性

示例

测试浏览器是否可以创建 XMLHttpRequest 对象

$(document).ready(function(){
  $("p").html("此浏览器可以创建 XMLHttpRequest 对象: " + jQuery.support.ajax);
});
亲自试一试 »

定义和用法

jQuery.support 属性包含一组表示不同浏览器功能或错误的属性。

此属性主要用于 jQuery 的内部使用。


语法

jQuery.support.propvalue

参数 描述
propvalue 必需。指定要测试的函数。包含的测试是
  • ajax
  • boxModel
  • changeBubbles
  • checkClone
  • checkOn
  • cors
  • cssFloat
  • hrefNormalized
  • htmlSerialize
  • leadingWhitespace
  • noCloneChecked
  • noCloneEvent
  • opacity
  • optDisabled
  • optSelected
  • scriptEval()
  • style
  • submitBubbles
  • tbody

❮ jQuery 属性

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