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Searching the element using Js in the Given array element in Java

  1. Forget Code
  2. Java
  3. Searching the element using Js in the Given array element 
  1. <html>
  2. <head>
  3. <script type="text/javascript">
  4. function show_prompt()
  5. {
  6. var n=document.frm.text1.value;
  7. if( n == "")
  8. {
  9. alert("Please enter the array size");
  10. }
  11. else
  12. {
  13. var a=new Array();
  14. var temp;
  15. for(i=0;i<n;i++)
  16. {
  17. var num=prompt("Please enter a number"," ");
  18. document.frm.arrayTxt.value=document.frm.arrayTxt.value+num+"\n";
  19. a[i]=parseInt(num);
  20. }
  21. var flag=0;
  22. var search=prompt("Enter the element to be searched ","");
  23. for(i=0;i<n;i++)
  24. if(a[i]==search)
  25. {
  26. flag=1;
  27. p=i+1;
  28. }
  29. if(flag==1)
  30. alert("Element " +search + " found at position " +p);
  31. else
  32. alert("Sorry!, Element " + search + " not found ");
  33. document.frm.text1.value="";
  34. document.frm.arrayTxt.value="";
  35. }
  36. }
  37. </script>
  38. </head>
  39. <body>
  40. <form name="frm">
  41. <center>
  42. To find an element in a given array 
  43. <hr color="red">
  44. Enter the array size : <input type="text" name="text1"><br><br>
  45. <input type="button" onclick="show_prompt()" value="Submit"> <br><br>
  46. <textarea name="arrayTxt" rows="10" cols="4"></textarea><br>
  47. </center>
  48. </form></body></html>
  49.