www.webdeveloper.com
Results 1 to 10 of 10

Thread: Help radio buttons

  1. #1
    Join Date
    Oct 2012
    Location
    istanbul
    Posts
    71

    Help radio buttons

    Hello,


    I am creating radio buttons with the code below.
    Visitor has to choose one thing with JavaScript.
    How do I do? I am inexperienced. Please, Can you give me an example one of codes?
    PHP Code:
          <?php
          
    while ($row mysql_fetch_array($quadlnbsistem_tipi)) {
          
    ?>
        <tr>
          <td class="table_body2" width="30%"><?=$row['lnb_markasi']?></td>
          <td class="table_body2" width="27%"><?=$row['lnb_tipi']?></td>
          <td class="table_body2" width="26%"><?=$row['lnb_cikisi']?></td>
          <td class="table_body2" width="8%"><?=$row['lnb_fiyati']?><?=$row['lnb_para_birimi']?></td>
          <td class="table_body2" width="9%"><input type="radio" value="<?=$row['id']?>" name="secilenlnbtipi_id"></td>
        </tr>
        <?php
         
    }
         
    ?>
    Thanks

  2. #2
    Join Date
    Nov 2006
    Location
    Oakland
    Posts
    541
    function validateForm(frm){
    var radios=frm.secilenlnbtipi_id; //radio button as an array-like object
    var n=radios.length; //the total number of radio buttons
    for(var i=0; i<n; i++){
    if(radios[i].checked]) return true;
    }

    alert('You must choose one item");
    return false;
    }


    You need to however have you HTML inside a

    <form action="..." method="post" name="myform" onsubmit="return validateForm(this)">
    <?php
    while ($row = mysql_fetch_array($quadlnbsistem_tipi)) {
    ?>
    <tr>
    <td class="table_body2" width="30%"><?=$row['lnb_markasi']?></td>
    <td class="table_body2" width="27%"><?=$row['lnb_tipi']?></td>
    <td class="table_body2" width="26%"><?=$row['lnb_cikisi']?></td>
    <td class="table_body2" width="8%"><?=$row['lnb_fiyati']?><?=$row['lnb_para_birimi']?></td>
    <td class="table_body2" width="9%"><input type="radio" value="<?=$row['id']?>" name="secilenlnbtipi_id"></td>
    </tr>
    <?php
    }
    ?>
    </form>

  3. #3
    Join Date
    Oct 2012
    Location
    istanbul
    Posts
    71
    Thanks for the reply

    Not working,
    Sample
    PHP Code:
    <html>

    <
    head>
    <
    meta http-equiv="Content-Type" content="text/html; charset=windows-1254">
    <
    script type="text/javascript">
    function 
    validateForm(frm){
    var 
    radios=frm.secilenlnbtipi_id//radio button as an array-like object
    var n=radios.length//the total number of radio buttons
    for(var i=0i<ni++){
    if(
    radios[i].checked]) return true;
    }

    alert('You must choose one item");
    return false;
    }
    </script>
    </head>

    <body>

    <form method="POST" action="adim.php" name="myform" onsubmit="return validateForm(frm)">
      <p><input type="radio" value="V1" name="secilenlnbtipi_id"></p>
      <p><input type="radio" value="V2" name="secilenlnbtipi_id"></p>
      <p><input type="radio" value="V3" name="secilenlnbtipi_id"></p>
      <p><input type="radio" value="V4" name="secilenlnbtipi_id"></p>
      <p><input type="radio" value="V5" name="secilenlnbtipi_id"></p>
      <p><input type="radio" value="V6" name="secilenlnbtipi_id"></p>
      <p><input type="submit" value="Gönder" name="B1">
      <input type="reset" value="Sıfırla" name="B2">
      </p>
    </form>

    </body>

    </html> 
    Thanks

  4. #4
    Join Date
    Nov 2006
    Location
    Oakland
    Posts
    541
    Correct the typo:
    for(var i=0; i<n; i++){
    if(radios[i].checked]) return true;

    into
    if(radios[i].checked) return true;

    learn to use the javascript console in your web browser to spot those syntax errors and make corrections.

    The Javascript in the opening form tag: onsubmit="return validateForm(this)"
    should be left as is. Do not replace the "this" by "frm"
    Last edited by holyhttp; 10-19-2012 at 12:01 AM.

  5. #5
    Join Date
    Oct 2012
    Location
    istanbul
    Posts
    71
    Ok, Thank you very much

  6. #6
    Join Date
    Oct 2012
    Location
    istanbul
    Posts
    71
    hello again,

    How do I make multiple radios groups

    grup1
    grup1
    grup1

    grup2
    grup2
    grup2

    grup3
    grup3
    grup3
    grup3
    For each group mandatory select one.

    Thanks

  7. #7
    Join Date
    Oct 2012
    Location
    istanbul
    Posts
    71
    Can you help please?

  8. #8
    Join Date
    Oct 2012
    Location
    Gujarat, India.
    Posts
    35
    Ok First of all learn to close your input tags
    <input type="something" />

    Then for groups, just change the name in <input> like ...

    HTML Code:
    <p>Member for group 1<input type="radio" value="v1" name="group1"></input></p>
    <p>Member for group 1<input type="radio" value="v1" name="group1"></input></p>
    <p>Member for group 2<input type="radio" value="v1" name="group2"></input></p>
    <p>Member for group 2<input type="radio" value="v1" name="group2"></input></p>
    <p>Member for group 3<input type="radio" value="v1" name="group3"></input></p>
    <p>Member for group 3<input type="radio" value="v1" name="group3"></input></p>

  9. #9
    Join Date
    Oct 2012
    Location
    istanbul
    Posts
    71
    Both groups need to control for the select are required

    PHP Code:
    <script type="text/javascript">
    function 
    validateForm(frm){
    var 
    radios=frm.secilenkablotipi_id;
    var 
    n=radios.length
    for(var 
    i=0i<ni++){
    if(
    radios[i].checked) return true;
    }

    alert('You must choose one item');
    return 
    false;
    }
    </
    script

    while ($row = mysql_fetch_array($1groupradios)) {
    radios group1
    }

    while ($row = mysql_fetch_array($2groupradios)) {
    radios group2
    }

    Thanks

  10. #10
    Join Date
    Oct 2012
    Location
    istanbul
    Posts
    71
    Please, Can someone help?

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
HTML5 Development Center

"

"

X vBulletin 4.2.2 Debug Information

  • Page Generation 0.29972 seconds
  • Memory Usage 2,955KB
  • Queries Executed 15 (?)
More Information
Template Usage (34):
  • (1)SHOWTHREAD
  • (1)ad_footer_end
  • (1)ad_footer_start
  • (1)ad_global_above_footer
  • (1)ad_global_below_navbar
  • (1)ad_global_header1
  • (1)ad_global_header2
  • (1)ad_navbar_below
  • (1)ad_showthread_firstpost_sig
  • (1)ad_showthread_firstpost_start
  • (1)ad_thread_first_post_content
  • (1)ad_thread_last_post_content
  • (1)bbcode_html
  • (3)bbcode_php
  • (1)footer
  • (1)forumjump
  • (1)forumrules
  • (1)gobutton
  • (1)header
  • (1)headinclude
  • (1)headinclude_bottom
  • (10)memberaction_dropdown
  • (1)navbar
  • (4)navbar_link
  • (1)navbar_moderation
  • (1)navbar_noticebit
  • (1)navbar_tabs
  • (2)option
  • (10)postbit
  • (10)postbit_onlinestatus
  • (10)postbit_wrapper
  • (1)spacer_close
  • (1)spacer_open
  • (1)tagbit_wrapper 

Phrase Groups Available (6):
  • global
  • inlinemod
  • postbit
  • posting
  • reputationlevel
  • showthread
Included Files (26):
  • ./showthread.php
  • ./global.php
  • ./includes/class_bootstrap.php
  • ./includes/init.php
  • ./includes/class_core.php
  • ./includes/config.php
  • ./includes/functions.php
  • ./includes/functions_navigation.php
  • ./includes/class_friendly_url.php
  • ./includes/class_hook.php
  • ./includes/class_bootstrap_framework.php
  • ./vb/vb.php
  • ./vb/phrase.php
  • ./includes/functions_facebook.php
  • ./includes/functions_calendar.php
  • ./includes/functions_bigthree.php
  • ./includes/class_postbit.php
  • ./includes/class_bbcode.php
  • ./includes/functions_reputation.php
  • ./includes/functions_notice.php
  • ./packages/vbattach/attach.php
  • ./vb/types.php
  • ./vb/cache.php
  • ./vb/cache/db.php
  • ./vb/cache/observer/db.php
  • ./vb/cache/observer.php 

Hooks Called (72):
  • init_startup
  • friendlyurl_resolve_class
  • init_startup_session_setup_start
  • database_pre_fetch_array
  • database_post_fetch_array
  • init_startup_session_setup_complete
  • global_bootstrap_init_start
  • global_bootstrap_init_complete
  • cache_permissions
  • fetch_postinfo_query
  • fetch_postinfo
  • fetch_threadinfo_query
  • fetch_threadinfo
  • fetch_foruminfo
  • load_show_variables
  • load_forum_show_variables
  • global_state_check
  • global_bootstrap_complete
  • global_start
  • style_fetch
  • global_setup_complete
  • showthread_start
  • showthread_getinfo
  • strip_bbcode
  • friendlyurl_clean_fragment
  • friendlyurl_geturl
  • forumjump
  • cache_templates
  • cache_templates_process
  • template_register_var
  • template_render_output
  • fetch_template_start
  • fetch_template_complete
  • parse_templates
  • fetch_musername
  • notices_check_start
  • notices_noticebit
  • process_templates_complete
  • friendlyurl_redirect_canonical
  • showthread_post_start
  • showthread_query_postids
  • showthread_query
  • bbcode_fetch_tags
  • bbcode_create
  • showthread_postbit_create
  • postbit_factory
  • postbit_display_start
  • postbit_imicons
  • bbcode_parse_start
  • bbcode_parse_complete_precache
  • bbcode_parse_complete
  • postbit_display_complete
  • memberaction_dropdown
  • tag_fetchbit_complete
  • forumrules
  • navbits
  • navbits_complete
  • build_navigation_data
  • build_navigation_array
  • check_navigation_permission
  • process_navigation_links_start
  • process_navigation_links_complete
  • set_navigation_menu_element
  • build_navigation_menudata
  • build_navigation_listdata
  • build_navigation_list
  • set_navigation_tab_main
  • set_navigation_tab_fallback
  • navigation_tab_complete
  • fb_like_button
  • showthread_complete
  • page_templates