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]; } ?>How to pass Json string as a javascript method parameter - Stack Overflow
最新消息:雨落星辰是一个专注网站SEO优化、网站SEO诊断、搜索引擎研究、网络营销推广、网站策划运营及站长类的自媒体原创博客

How to pass Json string as a javascript method parameter - Stack Overflow

programmeradmin8浏览0评论

I formed a Json String.

var jsonProduct = "{Product:'" + Details[0] + "',Brand:'" + Details[1] + "',Model:'" + Details[2] + "',Price:'" + Details[3] + "'}"

<input class="button black" type="submit" value="Add To Cart" onclick="return addOrderItem(' + jsonProduct + ')" />

How to pass this 'jsonproduct to javascript function addOrderItem as follows

function addOrderItem(product)
{
    cartproduct[cartproduct.length] =  " + product + ";
    //cartproduct[cartproduct.length] = " + {Product:'1001',Brand:Dell',Model:'Inspiron',Price:'25000'} + ";
}

When I pass product as parameter it is not working

I formed a Json String.

var jsonProduct = "{Product:'" + Details[0] + "',Brand:'" + Details[1] + "',Model:'" + Details[2] + "',Price:'" + Details[3] + "'}"

<input class="button black" type="submit" value="Add To Cart" onclick="return addOrderItem(' + jsonProduct + ')" />

How to pass this 'jsonproduct to javascript function addOrderItem as follows

function addOrderItem(product)
{
    cartproduct[cartproduct.length] =  " + product + ";
    //cartproduct[cartproduct.length] = " + {Product:'1001',Brand:Dell',Model:'Inspiron',Price:'25000'} + ";
}

When I pass product as parameter it is not working

Share Improve this question edited May 31, 2013 at 11:10 Isaac 11.8k5 gold badges35 silver badges45 bronze badges asked May 31, 2013 at 11:01 user2440125user2440125 311 gold badge1 silver badge3 bronze badges 1
  • Why are you handling the click on a submit input ? Don't you want to handle the submit event on the form instead ? – Denys Séguret Commented May 31, 2013 at 11:07
Add a ment  | 

1 Answer 1

Reset to default 4

You could parse it using

var product = JSON.parse(jsonProduct);

but you don't have to use JSON at all. Do this :

var product = {
    Product: Details[0], Brand:Details[1],
    Model:Details[2], Price:Details[3]
};
addOrderItem(product);

If you want to call this from an input click, you can bind the call using

onclick="return addOrderItem(product)"

or, better, give an id to your element and then bind the event handler from the JS code :

<input id=submit class="button black" type="submit" value="Add To Cart">
<script>
    document.getElementById('submit').onclick=function(){addOrderItem(product)};
</script>
发布评论

评论列表(0)

  1. 暂无评论