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JavaScript- Radio Button and Text Field events

Posted on 2009-05-06
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Last Modified: 2013-12-25
Hi,

I need a Java script which disables text field for certain radio button selection.
For example,(In our below code)
If any of the first 4 selections (1 MONTH SALES , 1 MONTH QTY , 2 MONTHS SALES, 2 MONTHS QTY) is selected then only the bottom 2 text fields (YEAR RANGE , YEAR RANGE 2 ) must be disabled.
If any of the last 2 fields is selected (ANNUAL SALES , ANNUAL QTY) then no text field is disabled.

Thanks!


<html>
 
 

<body>

<td>

               <table border=0 cellpadding=0 cellspacing=0 width=100%>

                 

               <tr><td class=tbl_header><a href="#" style="-decoration:nonecolor:FF6600" title="SALES OR QUANTITY">SALES</a></td></tr>

                 
 
 

                <tr><td>

               <input type="radio" value="1mnth_rev" name="sh_actual" checked>1 MONTH SALES

                 

                </td></tr>

                <tr><td>

                <input type="radio" value="1mnth_vol" name="sh_actual">1 MONTH QTY

                 

                </td></tr>

                <tr><td>

                <input type="radio" value="2mnth_rev" name="sh_actual">2 MONTHS SALES

                 

                </td></tr>

                <tr><td>

                <input type="radio" value="2mnth_vol" name="sh_actual">2 MONTHS QTY

                 

                </td></tr>

                <tr><td>

                <input type="radio" value="ann_rev" name="sh_actual">ANNUAL SALES

                 

                </td></tr>

                <tr><td>

                <input type="radio" value="ann_vol" name="sh_actual">ANNUAL QTY

                 

                </td></tr>

                <tr><td>&nbsp&nbsp</td></tr>

                <tr><td>&nbsp&nbsp</td></tr>

                <tr><td>&nbsp&nbsp</td></tr>

                <tr><td>&nbsp&nbsp</td></tr>

                <tr><td>&nbsp&nbsp</td></tr>

                </table>
 
 
 
 

                </td><td>

                <table border=0 cellpadding=0 cellspacing=0 width=100%>

                 

                <tr><td class=tbl_header colspan=2><A href="#" style="-decoration:nonecolor:FF6600" title="RANGE">RANGE MONTH</A></td></tr>

                 

                <tr><td>1 MONTH

                </td><td>

                <input type= size=10 name="act_one_mnth" value=>

                 

                </td></tr>

                <tr><td>2 MONTH

                </td><td>

                <input type= size=10 name="act_two_mnth" value=>

                 

                </td></tr>

                <tr><td class=tbl_header colspan=2><a href="#" style="-decoration:nonecolor:FF6600" title="ANNUAL RANGE">RANGE YEARLY</a></td></tr>

                 

                <tr><td>YEAR RANGE

                </td><td>

                <input type= size=10 name="act_one_yr" value=>

                 

                </td></tr>

                <tr><td>YEAR RANGE 2

                </td><td>

                <input type= size=10 name="act_two_yr" value=>

                 

                </td></tr>

                </table>
 
 

                </td></tr>

				

</form>

</body>

</html>

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Question by:AyooshJ
  • 2
3 Comments
 
LVL 41

Accepted Solution

by:
HonorGod earned 500 total points
ID: 24319681
Something like this perhaps?
<html>

<head>

<title></title>

</head>

<script type='text/javascript'>

  function check( obj ) {

    var actual = document.getElementsByName( 'sh_actual' )

    for ( var i = 0; i < actual.length; i++ ) {

      if ( obj == actual[ i ] ) {

        var annual = 'act_one_yr,act_two_yr'.split( ',' )

        for ( var j = 0; j < annual.length; j++ ) {

          var ann = document.getElementsByName( annual[ j ] )[ 0 ]

          if ( i < 5 ) {

            ann.setAttribute( 'disabled', 'true' )

          } else {

            ann.removeAttribute( 'disabled' )

          }

        }

      }

    }

  }

</script>

<body>
 

  <table border=0 cellpadding=0 cellspacing=0 width=100%>

    <tr>

      <td class=tbl_header>

        <a href="#" style="-decoration:nonecolor:FF6600" title="SALES OR QUANTITY">SALES</a>

      </td>

    </tr>
 

    <tr>

      <td>

        <input type="radio" value="1mnth_rev" name="sh_actual" checked onclick='check(this)'>1 MONTH SALES

      </td>

    </tr>
 

    <tr>

      <td>

        <input type="radio" value="1mnth_vol" name="sh_actual" onclick='check(this)'>1 MONTH QTY

      </td>

    </tr>
 

    <tr>

      <td>

        <input type="radio" value="2mnth_rev" name="sh_actual" onclick='check(this)'>2 MONTHS SALES

      </td>

    </tr>
 

    <tr>

      <td>

        <input type="radio" value="2mnth_vol" name="sh_actual" onclick='check(this)'>2 MONTHS QTY

      </td>

    </tr>
 

    <tr>

      <td>

        <input type="radio" value="ann_rev" name="sh_actual" onclick='check(this)'>ANNUAL SALES

      </td>

    </tr>
 

    <tr>

      <td>

        <input type="radio" value="ann_vol" name="sh_actual" onclick='check(this)'>ANNUAL QTY

      </td>

    </tr>
 

    <tr><td>&nbsp&nbsp</td></tr>

    <tr><td>&nbsp&nbsp</td></tr>

    <tr><td>&nbsp&nbsp</td></tr>

    <tr><td>&nbsp&nbsp</td></tr>

    <tr><td>&nbsp&nbsp</td></tr>

  </table>
 

  <table border=0 cellpadding=0 cellspacing=0 width=100%>

    <tr>

      <td class=tbl_header colspan=2>

        <a href="#" style="-decoration:nonecolor:FF6600" title="RANGE">RANGE MONTH</a>

      </td>

    </tr>
 

    <tr>

      <td>1 MONTH</td>

      <td>

        <input type= size=10 name="act_one_mnth" value=>

      </td>

    </tr>
 

    <tr>

      <td>2 MONTH</td>

      <td>

        <input type= size=10 name="act_two_mnth" value=>

      </td>

    </tr>
 

    <tr>

      <td class=tbl_header colspan=2>

        <a href="#" style="-decoration:nonecolor:FF6600" title="ANNUAL RANGE">RANGE YEARLY</a>

      </td>

    </tr>
 

    <tr>

      <td>YEAR RANGE</td>

      <td><input type= size=10 name="act_one_yr" value='' disabled></td>

    </tr>
 

    <tr>

      <td>YEAR RANGE 2</td>

      <td><input type= size=10 name="act_two_yr" value='' disabled></td>

    </tr>

  </table>
 

</form>

</body>

</html>

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Author Comment

by:AyooshJ
ID: 24320274
Awesome HonorGod Thanks!
0
 
LVL 41

Expert Comment

by:HonorGod
ID: 24321530
Thank you so much for the kind words, the grade & the points.

Good luck & have a great day
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