Getting started with jquery—data deletion, interlaced color change, and image preview_jquery

1. Functional requirements : Change the color of data in the table on alternate rows, delete data, select all and delete, display image preview when the mouse moves to the image
2. The sample code is as follows :

Copy code The code is as follows:

<테이블>

选项일>
<일>编号
면
购书人
성별
购书价일>



1001

刘명명
여자
37.80원



1002

이소명
男
35.60원



1003

张소성
여자
45.60원


<테이블>


<스팬>
전체选

<스팬>

3、效果图预览：