[英]How to add value dynamically in table cell using jQuery?
For example I have an table filled with values 例如,我有一个充满值的表
-----------------------------------------
S.No | Name | Address
-----------------------------------------
| Dinesh | Salem
-----------------------------------------
| Senthil | Chennai
-----------------------------------------
| Sundar | Namakkal
-----------------------------------------
Actually I need to fill serial no
to each row dynamically using jQuery. 实际上,我需要使用jQuery向每行动态填充
serial no
。
var i = 1;
$('#tbl td').each(function() {
$(this).append(i);
i++;
});
I need the output should be: 我需要的输出应该是:
-----------------------------------------
S.No | Name | Address
-----------------------------------------
1 | Dinesh | Salem
-----------------------------------------
2 | Senthil | Chennai
-----------------------------------------
3 | Sundar | Namakkal
-----------------------------------------
Please help me to solve this problem. 请帮我解决这个问题。
If you wanna replace first td , you can use :first-child
如果要替换first td,可以使用
:first-child
Try like this 这样尝试
var i=1;
$('#tbl td:first-child').each(function() {
$(this).html(i);
i++;
});
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