I was working on the bootstrap modal. I was able to insert a datatable into the modal and everything displays properly via ajax sync. The datatable also has a input field for quantity (I inserted <input> as text) and I wished to do another ajax sync and took the input from user and updated the database (mysql). For some reason I had a js script to do that but I couldn't get it to work. I found a way to get around was that when I worked on the 1st ajax sync (insert data into datatable in the modal) I needed to add a <script src="xxxx/xxx.js"/> into the ajax section. I could then make my 2nd ajax sync work. was this a good way to update the database or there is a better way? (Is there a way for me not to add that <script src="xxx/xx.js"/> into the ajax code but rather include in my original js script?) Let me know Thanks!