摘要:
A page can't be manipulated safely until the document is "ready." jQuery detects this state of readiness for you. Code included inside $( document ).r... 阅读全文
摘要:
1. input标签的type属性属性值描述typebutton定义可点击按钮(多数情况下,用于通过 JavaScript 启动脚本)。file定义输入字段和 "浏览"按钮,供文件上传。checkbox定义复选框。hidden定义隐藏的输入字段。image定义图像形式的提交按钮。password定义... 阅读全文