Get number of a table row. about datatable HOT 6 OPEN

id is the index of the row in the unfiltered dataset, so you could simply use it. Or am I misunderstanding what you want?

from datatable.

I want to do this:

Enumerate all rows automatically, including when filter, add and delete data, is it possible?

from datatable.

What do you want to see when you have filtered data? Something like this?

#|    Field1    Field2
1|
3|
4|
6|

If so, you can simply use the id (maybe id + 1).

from datatable.

nop, let's suppose to I have 6 rows in my datatable in first time, so when I filtered data (for example this filter get me only 3 rows) I want to see :
**
#| Field1 Field2
1|
2|
3|
**
I don't want this:
**
#| Field1 Field2
1|
4|
6|
**
Another example: if I have 6 rows in first time and I delete the row 5, I want:
**
#| Field1 Field2
1|
2|
3|
4|
5|
**
I don't want:
**
#| Field1 Field2
1|
2|
3|
4|
6|
**

from datatable.

There is no built-in way, but the row are appended to the tbody element sequentially, so you could simply count the number of tr in the tbody, e.g. (not tested):

lineFormat: function (id, data) {
    var pageRowNum = $(this).find('tbody tr').length;
    var rowNum = (this.getCurrentPage() - 1) * this.options.pageSize + pageRowNum + 1;
    // Whatever you want...
}

from datatable.

it works !!, thanks so much.

from datatable.