Click somewhere in the document. An alert box will alert the tag name of the element you clicked on. 在文档中任意位置点击,提示框将会告诉你所点击元素的标签名称 This is a header这是标题 This is a paragraph
Click somewhere in the document. An alert box will alert the tag name of the element you clicked on. 在文档中任意位置点击,提示框将会告诉你所点击元素的标签名称
This is a paragraph
编辑上面的文字,按下“查看结果”,效果会显示在右边 Create by 软晨网(RuanChen.com)