working with arrays

[f.ismayil]

I have the following code where I try to check if A, ...., &#197 checkboxes are checked A2,......, &#1972 text field also should be filled. If any of textboxes is not field code user shoul receive please, type text.

 

I am not good in JavaScript and hope someone will help me. I can not find mistake in code. Also what is interesting for is it possible to do the same thing without declaring second array?

 

<script language="JavaScript" type="text/javascript">

<!--

function checkform ( form )

{

    var letters=new Array("A", "B", "C", "D","E", "F", "G", "H","I", "J", "K", "L",

                                      "M", "N", "O", "P","Q", "R", "S", "T","U", "V", "W", "X",

                                      "Y", "Z", "&#198", "&#216", "&#197");

 

    var letters2=new Array("A2", "B2", "C2", "D2","E2", "F2", "G2", "H2","I2", "J2", "K2", "L2",

                                          "M2", "N2", "O2", "P2","Q2", "R2", "S2", "T2","U2", "V2", "W2", "X2",

                                        "Y2", "Z2", "&#1982", "&#2162", "&#1972");       

   

  // ** START **

  for (i=0;i<=29;i++){

    if (document.myform.letters.checked == true) && (form.letters2.value == ''){

      alert( Please, fill in all required textboxes );

      form.A2.focus();

      return false ;

    }

  }

  // ** END **

  return true ;

}

//-->

</script>

[requinix]

Try something more like

if (document.myform[letters[i]].checked == true) && (form[letters2[i]].value == ''){

[f.ismayil]

Tried.Still not working.

[requinix]

What's your HTML?

[f.ismayil]

My code is a bit big. So I will give only the part which is related to our matter.

 

<?php

echo "<td>" . "<input type='checkbox' name='A'>" . "<INPUT TYPE=hidden NAME='A1' VALUE='$products_list[0]'><a name='A'>" . $products_list[0] . "</a></td>"; $antall = 'A2'; $enhet = 'A3';

 

echo "<td>" . "<input type='checkbox' name='B'>" . "<INPUT TYPE=hidden NAME='B1' VALUE='$products_list[0]'><a name='B'>" . $products_list[0] . "</a></td>"; $antall = 'B2'; $enhet = 'B3';

.

.

.

echo "<td>" . "<input type='checkbox' name='&#197'>" . "<INPUT TYPE=hidden NAME='&#1971' VALUE='$products_list[0]'><a name='&#197'>" . $products_list[0] . "</a></td>"; $antall = '&#1972'; $enhet = '&#1973';

?>

 

[requinix]

By the way, what does "not working" mean?

[f.ismayil]

I forgot to put this code:

 

echo "<form method='POST' name='myform' action='oversikt.php' onsubmit='return checkform(this);'>";

echo "<td><center><input type="submit" value="Neste"></center></td>

          <td><center><input type="reset" value="Reset"></center></td>";

echo "</form>";

 

So, when I click Next button I should receive a warning dialog box telling "Please, fill in all required textboxes". Now I do not get any message when I click next. Just loades next php file.