Untitled

SUBMITTED BY: trior

DATE: Dec. 23, 2015, 2:21 p.m.

FORMAT: HTML

SIZE: 591 Bytes

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HITS: 838

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  1. <!doctype html>
  2. <html lang="en">
  3. <head>
  4. <script src="https://code.jquery.com/jquery-2.1.0.min.js"></script>
  5. </head>
  6. <body style="background-color: white; color: black;">
  8. <textarea rows="6" id="t">
  9. there is no
  10. love in the ghetto
  11. so come here
  12. and get it
  13. </textarea>
  14. <input type="button" onclick="getline()" value="get line" />​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​
  18. <script type="text/javascript">
  19. function getline()
  20. {
  21. var t = $("#t")[0];
  22. alert(t.value.substr(0, t.selectionStart).split("\n").length);
  23. }​
  24. </script>
  25. </body>
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