admin管理员组

文章数量:1023764

Given a 3 by 3 table, i want to add a class to all the cells of 3rd column .

I have tried doing 

$( 'td:eq(3)' ).addclass('special');
$( 'td:eq(5)' ).addclass('special');
$( 'td:eq(8)' ).addclass('special');

but the problem is writing 3 lines of code. Can a single line of code do it ?

Given a 3 by 3 table, i want to add a class to all the cells of 3rd column .

I have tried doing 

$( 'td:eq(3)' ).addclass('special');
$( 'td:eq(5)' ).addclass('special');
$( 'td:eq(8)' ).addclass('special');

but the problem is writing 3 lines of code. Can a single line of code do it ?

  • javascript
  • jquery
  • jquery-traversing
Share Improve this question asked Feb 11, 2012 at 15:50 HalfWebDevHalfWebDev 7,66814 gold badges71 silver badges110 bronze badges
Add a ment  | 

2 Answers 2

Reset to default 7 
$('tr > td:nth-child(3)').addClass('special');

DEMO: http://jsfiddle/TcQex/

DOCS: http://api.jquery./nth-child-selector

$("td:nth-child(3)").addClass('special');

good article about nth-child -

http://css-tricks./how-nth-child-works/

Given a 3 by 3 table, i want to add a class to all the cells of 3rd column .

I have tried doing 

$( 'td:eq(3)' ).addclass('special');
$( 'td:eq(5)' ).addclass('special');
$( 'td:eq(8)' ).addclass('special');

but the problem is writing 3 lines of code. Can a single line of code do it ?

Given a 3 by 3 table, i want to add a class to all the cells of 3rd column .

I have tried doing 

$( 'td:eq(3)' ).addclass('special');
$( 'td:eq(5)' ).addclass('special');
$( 'td:eq(8)' ).addclass('special');

but the problem is writing 3 lines of code. Can a single line of code do it ?

  • javascript
  • jquery
  • jquery-traversing
Share Improve this question asked Feb 11, 2012 at 15:50 HalfWebDevHalfWebDev 7,66814 gold badges71 silver badges110 bronze badges
Add a ment  | 

2 Answers 2

Reset to default 7 
$('tr > td:nth-child(3)').addClass('special');

DEMO: http://jsfiddle/TcQex/

DOCS: http://api.jquery./nth-child-selector

$("td:nth-child(3)").addClass('special');

good article about nth-child -

http://css-tricks./how-nth-child-works/

本文标签： javascriptTraversing a table column jQueryStack Overflow

版权声明：本文标题：javascript - Traversing a table column -jQuery - Stack Overflow 内容由热心网友自发贡献，该文观点仅代表作者本人， 转载请联系作者并注明出处：http://it.en369.cn/questions/1745606504a2158758.html， 本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌抄袭侵权/违法违规的内容，一经查实，本站将立刻删除。