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以前的jq中,全部使用attr来访问对象的属性,比如取一个图片的alt属性,就可以这样做$(‘#img‘).attr(‘alt‘);
| Attribute/Property | .attr() | .prop() |
|---|---|---|
| accesskey | √ | |
| align | √ | |
| async | √ | √ |
| autofocus | √ | √ |
| checked | √ | √ |
| class | √ | |
| contenteditable | √ | |
| draggable | √ | |
| href | √ | |
| id | √ | |
| label | √ | |
| location ( i.e. window.location ) | √ | √ |
| multiple | √ | √ |
| readOnly | √ | √ |
| rel | √ | |
| selected | √ | √ |
| src | √ | |
| tabindex | √ | |
| title | √ | |
| type | √ | |
width ( if needed over .width() ) |
√ |
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原文地址:http://www.cnblogs.com/drafire/p/4207534.html