'tag.htm'; break; case 'flag': $pre .= $default_pre .= 'flag.htm'; break; case 'my': $pre .= $default_pre .= 'my.htm'; break; case 'my_password': $pre .= $default_pre .= 'my_password.htm'; break; case 'my_bind': $pre .= $default_pre .= 'my_bind.htm'; break; case 'my_avatar': $pre .= $default_pre .= 'my_avatar.htm'; break; case 'home_article': $pre .= $default_pre .= 'home_article.htm'; break; case 'home_comment': $pre .= $default_pre .= 'home_comment.htm'; break; case 'user': $pre .= $default_pre .= 'user.htm'; break; case 'user_login': $pre .= $default_pre .= 'user_login.htm'; break; case 'user_create': $pre .= $default_pre .= 'user_create.htm'; break; case 'user_resetpw': $pre .= $default_pre .= 'user_resetpw.htm'; break; case 'user_resetpw_complete': $pre .= $default_pre .= 'user_resetpw_complete.htm'; break; case 'user_comment': $pre .= $default_pre .= 'user_comment.htm'; break; case 'single_page': $pre .= $default_pre .= 'single_page.htm'; break; case 'search': $pre .= $default_pre .= 'search.htm'; break; case 'operate_sticky': $pre .= $default_pre .= 'operate_sticky.htm'; break; case 'operate_close': $pre .= $default_pre .= 'operate_close.htm'; break; case 'operate_delete': $pre .= $default_pre .= 'operate_delete.htm'; break; case 'operate_move': $pre .= $default_pre .= 'operate_move.htm'; break; case '404': $pre .= $default_pre .= '404.htm'; break; case 'read_404': $pre .= $default_pre .= 'read_404.htm'; break; case 'list_404': $pre .= $default_pre .= 'list_404.htm'; break; default: $pre .= $default_pre .= theme_mode_pre(); break; } if ($config['theme']) { $conffile = APP_PATH . 'view/template/' . $config['theme'] . '/conf.json'; $json = is_file($conffile) ? xn_json_decode(file_get_contents($conffile)) : array(); } !empty($json['installed']) and $path_file = APP_PATH . 'view/template/' . $config['theme'] . '/htm/' . ($id ? $id . '_' : '') . $pre; (empty($path_file) || !is_file($path_file)) and $path_file = APP_PATH . 'view/template/' . $config['theme'] . '/htm/' . $pre; if (!empty($config['theme_child']) && is_array($config['theme_child'])) { foreach ($config['theme_child'] as $theme) { if (empty($theme) || is_array($theme)) continue; $path_file = APP_PATH . 'view/template/' . $theme . '/htm/' . ($id ? $id . '_' : '') . $pre; !is_file($path_file) and $path_file = APP_PATH . 'view/template/' . $theme . '/htm/' . $pre; } } !is_file($path_file) and $path_file = APP_PATH . ($dir ? 'plugin/' . $dir . '/view/htm/' : 'view/htm/') . $default_pre; return $path_file; } function theme_mode_pre($type = 0) { global $config; $mode = $config['setting']['website_mode']; $pre = ''; if (1 == $mode) { $pre .= 2 == $type ? 'portal_category.htm' : 'portal.htm'; } elseif (2 == $mode) { $pre .= 2 == $type ? 'flat_category.htm' : 'flat.htm'; } else { $pre .= 2 == $type ? 'index_category.htm' : 'index.htm'; } return $pre; } ?>javascript - Get checkbox value of items within div - Stack Overflow

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    javascript - Get checkbox value of items within div - Stack Overflow

    programmeradmin25浏览0评论

    I have a list checkbox's within a div which is not a form.

      <div id="priceTree">
  <div class="prices"><span class="left"><input type="checkbox" checked="checked" id="price_1"> Small </span><span class="right">5.00</span><span class="center">&nbsp;</span></div>
  <div class="prices"><span class="left"><input type="checkbox" checked="checked" id="price_2"> Medium </span><span class="right">10.00</span><span class="center">&nbsp;</span></div>
  <div class="prices"><span class="left"><input type="checkbox" checked="checked" id="price_3"> Large </span><span class="right">15.00</span><span class="center">&nbsp;</span></div>
  </div>

    This list has injected elements so may not always have 3. How would I go about getting the id for only the checked checkboxs?

    I have a list checkbox's within a div which is not a form.

      <div id="priceTree">
  <div class="prices"><span class="left"><input type="checkbox" checked="checked" id="price_1"> Small </span><span class="right">5.00</span><span class="center">&nbsp;</span></div>
  <div class="prices"><span class="left"><input type="checkbox" checked="checked" id="price_2"> Medium </span><span class="right">10.00</span><span class="center">&nbsp;</span></div>
  <div class="prices"><span class="left"><input type="checkbox" checked="checked" id="price_3"> Large </span><span class="right">15.00</span><span class="center">&nbsp;</span></div>
  </div>

    This list has injected elements so may not always have 3. How would I go about getting the id for only the checked checkboxs?

    • javascript
    • jquery
    • html
    Share Improve this question asked Apr 18, 2014 at 8:08 maxummaxum 2,9154 gold badges36 silver badges49 bronze badges
    Add a ment  | 

    5 Answers 5

    Reset to default 6

    Here is a vanilla JavaScript solution:

    var checkedCbs = document.querySelectorAll('#priceTree input[type="checkbox"]:checked');
var ids = [];
for (var i = 0; i < checkedCbs.length; i++) ids.push(checkedCbs[i].id);
//return ids;

    Demo

    Try this

    $("#priceTree input:checked").each(function(){
   console.log(this.id); 
});

    Demo

    If you want an array of checked elements' ids, use:

    var result = $('#priceTree input:checked').map(function() {
  return this.id;
}).get();

    THE WORKING DEMO.

    $('input[type=checkbox]:checked').attr('id');

    To iterate over all checkboxes use each:

    $('input[type=checkbox]:checked').each(function(){
       console.log($(this).attr('id'));
    });

    Or, 

    $('#priceTree :checked').each(function(){
           console.log($(this).attr('id'));
        });

    To get ids of all checkboxes checked within #priceTree div:

    $('#priceTree input:checked').each(function(){
   alert($(this).attr('id'));
})

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