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jQuery innerWidth() 方法

❮ jQuery HTML/CSS 方法

示例

返回 <div> 元素的内部宽度

$("button").click(function(){
  alert($("div").innerWidth());
});
自己试一试 »

定义和用法

innerWidth() 方法返回第一个匹配元素的内部宽度。

如下图所示,此方法包含内边距,但不包含边框和外边距。

jQuery Dimensions


相关方法

  • width() - 设置或返回元素的宽度
  • height() - 设置或返回元素的高度
  • innerHeight() - 返回元素的高度(包含内边距)。
  • outerWidth() - 返回元素的宽度(包含内边距和边框)。
  • outerHeight() - 返回元素的高度(包含内边距和边框)。

语法

$(选择器).innerWidth()

自己试一试 - 示例

使用相关方法显示尺寸
如何使用 width()、height()、innerHeight()、innerWidth()、outerWidth() 和 outerHeight()。


❮ jQuery HTML/CSS 方法

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