权限没有,则隐藏 function forum_list_access_filter($forumlist, $gid, $allow = 'allowread') { global $grouplist; if (empty($forumlist)) return array(); if (1 == $gid) return $forumlist; $forumlist_filter = $forumlist; $group = $grouplist[$gid]; foreach ($forumlist_filter as $fid => $forum) { if (empty($forum['accesson']) && empty($group[$allow]) || !empty($forum['accesson']) && empty($forum['accesslist'][$gid][$allow])) { unset($forumlist_filter[$fid]); } unset($forumlist_filter[$fid]['accesslist']); } return $forumlist_filter; } function forum_filter_moduid($moduids) { $moduids = trim($moduids); if (empty($moduids)) return ''; $arr = explode(',', $moduids); $r = array(); foreach ($arr as $_uid) { $_uid = intval($_uid); $_user = user_read($_uid); if (empty($_user)) continue; if ($_user['gid'] > 4) continue; $r[] = $_uid; } return implode(',', $r); } function forum_safe_info($forum) { //unset($forum['moduids']); return $forum; } function forum_filter($forumlist) { foreach ($forumlist as &$val) { unset($val['brief'], $val['announcement'], $val['seo_title'], $val['seo_keywords'], $val['create_date_fmt'], $val['icon_url'], $val['modlist']); } return $forumlist; } function forum_format_url($forum) { global $conf; if (0 == $forum['category']) { // 列表URL $url = url('list-' . $forum['fid'], '', FALSE); } elseif (1 == $forum['category']) { // 频道 $url = url('category-' . $forum['fid'], '', FALSE); } elseif (2 == $forum['category']) { // 单页 $url = url('read-' . trim($forum['brief']), '', FALSE); } if ($conf['url_rewrite_on'] > 1 && $forum['well_alias']) { if (0 == $forum['category'] || 1 == $forum['category']) { $url = url($forum['well_alias'], '', FALSE); } elseif (2 == $forum['category']) { // 单页 $url = ($forum['threads'] && $forum['brief']) ? url($forum['well_alias'] . '-' . trim($forum['brief']), '', FALSE) : url($forum['well_alias'], '', FALSE); } } return $url; } function well_forum_alias() { $forumlist = forum_list_cache(); if (empty($forumlist)) return ''; $key = 'forum-alias'; static $cache = array(); if (isset($cache[$key])) return $cache[$key]; $cache[$key] = array(); foreach ($forumlist as $val) { if ($val['well_alias']) $cache[$key][$val['fid']] = $val['well_alias']; } return array_flip($cache[$key]); } function well_forum_alias_cache() { global $conf; $key = 'forum-alias-cache'; static $cache = array(); // 用静态变量只能在当前 request 生命周期缓存,跨进程需要再加一层缓存:redis/memcached/xcache/apc if (isset($cache[$key])) return $cache[$key]; if ('mysql' == $conf['cache']['type']) { $arr = well_forum_alias(); } else { $arr = cache_get($key); if (NULL === $arr) { $arr = well_forum_alias(); !empty($arr) AND cache_set($key, $arr); } } $cache[$key] = empty($arr) ? '' : $arr; return $cache[$key]; } ?>javascript - Knockout how add custom column to table during foreach - Stack Overflow
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javascript - Knockout how add custom column to table during foreach - Stack Overflow

programmeradmin7浏览0评论

Hello I need to build in dynamic table with columns(header) from array and rows from other array, first column in array must be static.

<table>
<thead>
<tr>
<th>Static</th>
<th>Dynamic 1</th>
<th>Dynamic 2</th>
<th>Dynamic 3</th>
</tr>
</thead>
<tbody>
<tr>
<th>Nam1</th>
<th>value</th>
<th>value</th>
<th>value</th>
</tr>
</tbody>
</table>

I have next Knockout HTML model allRoles this is array with dynamic headers

<table>
            <thead>
                <tr data-bind="template: { name: 'tableHeader', foreach: allRoles, as: 'role',afterRender: addFirstColumn } ">                                                  

                </tr>
            </thead>    
                <tbody data-bind="foreach: {data: userRoles,as:'dep'}">
                <tr>
                    <td>
                       <span data-bind="text: dep.name"></span>
                    </td>                   
                    <td data-bind="foreach: {data: dep.roles, as: 'role'}">
                       <span data-bind="text: role.id"></span>
                    </td>
                </tr>
                </tbody>
            </table>


<script type="text/html" id="tableHeader">
    <th data-bind="text: role.name">

    </th>
</script>

how I can add Static ?

Hello I need to build in dynamic table with columns(header) from array and rows from other array, first column in array must be static.

<table>
<thead>
<tr>
<th>Static</th>
<th>Dynamic 1</th>
<th>Dynamic 2</th>
<th>Dynamic 3</th>
</tr>
</thead>
<tbody>
<tr>
<th>Nam1</th>
<th>value</th>
<th>value</th>
<th>value</th>
</tr>
</tbody>
</table>

I have next Knockout HTML model allRoles this is array with dynamic headers

<table>
            <thead>
                <tr data-bind="template: { name: 'tableHeader', foreach: allRoles, as: 'role',afterRender: addFirstColumn } ">                                                  

                </tr>
            </thead>    
                <tbody data-bind="foreach: {data: userRoles,as:'dep'}">
                <tr>
                    <td>
                       <span data-bind="text: dep.name"></span>
                    </td>                   
                    <td data-bind="foreach: {data: dep.roles, as: 'role'}">
                       <span data-bind="text: role.id"></span>
                    </td>
                </tr>
                </tbody>
            </table>


<script type="text/html" id="tableHeader">
    <th data-bind="text: role.name">

    </th>
</script>

how I can add Static ?

Share Improve this question edited Apr 19, 2013 at 16:20 Judah Gabriel Himango 60.1k39 gold badges161 silver badges215 bronze badges asked Apr 19, 2013 at 16:16 ArbejdsglædeArbejdsglæde 14.1k26 gold badges82 silver badges150 bronze badges
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2 Answers 2

Reset to default 7

You might be looking for the containerless control flow syntax of Knockout. It would look something like this:

<table>
    <thead>
        <tr>
            <th>Static</th>
            <!-- ko foreach: allRoles -->
                <th data-bind="text: name"></th>
            <!-- /ko -->
        </tr>
    </thead>
</table>

See Note 4 here: http://knockoutjs./documentation/foreach-binding.html

Change your binding to be:

<thead>
    <tr>                                                  
        <th>Static</th>
        <!-- ko  template: { name: 'tableHeader', foreach: allRoles, as: 'role',afterRender: addFirstColumn } -->
        <!-- /ko -->
    </tr>
</thead> 

This uses something that knockout describes as a Virtual Element to render your foreach binding without the need for a parent node.

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