Use jquery to write a small function to change the order of table rows_jquery

I wrote a small function to change the order of table rows over the weekend. I directly pasted the code

and the table part is as follows:

Copy the code The code is as follows:

Time	Details	Operations
2014-04-29 11 :02:24	Details	< ;/td>
2014-04-28 10:00:00	Details	< ;span class="move_btn glyphicon glyphicon-arrow-up" move_act="up"> < ;/span>

js code, which will Add class=danger after the change sequence for the lines to be changed

Copy the code The code is as follows:

After changing, you can submit a new order according to the unique tag of each line

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