ThinkAdmin/application/wechat/view/news.index.html

{extend name='extra@admin/content' /}

{block name="button"}
<div class="nowrap pull-right" style="margin-top:10px">
    <button data-open="{:url('add')}" class='layui-btn layui-btn-small'>添加图文</button>
</div>
{/block}

{block name='content'}

<div id="news_box">
    {foreach $list as $vo}
    <div class="news_item">
        <div class='news_tools hide'>
            <a href='javascript:alert("开发中...")'>推送</a>
            <a data-open='{:url("edit")}?id={$vo.id}' href='javascript:void(0)'>编辑</a>
            <a data-news-del="{$vo.id}" href='javascript:void(0)'>删除</a>
        </div>
        {foreach $vo.articles as $k => $v}
        {if $k < 1}
        <div data-tips-image='{$v.local_url}' class='news_articel_item' style='background-image:url("{$v.local_url}")'>
            {if $v.title}<p>{$v.title}</p>{/if}
        </div>
        <div class="hr-line-dashed"></div>
        {else}
        <div class='news_articel_item other'>
            <div class='right-text'>{$v.title}</div>
            <div data-tips-image='{$v.local_url}' class='left-image' style='background-image:url("{$v.local_url}");'></div>
        </div>
        <div class="hr-line-dashed"></div>
        {/if}
        {/foreach}
    </div>
    {/foreach}
    <div style="clear:both"></div>
</div>
{if isset($page)}<p>{$page}</p>{/if}

{/block}

{block name='script'}
<script>

    $('body').on('mouseenter', '.news_item', function () {
        $(this).find('.news_tools').removeClass('hide');
    }).on('mouseleave', '.news_item', function () {
        $(this).find('.news_tools').addClass('hide');
    });

    require(['jquery.masonry'], function (Masonry) {
        var container = document.querySelector('#news_box');
        var msnry = new Masonry(container, {itemSelector: '.news_item', columnWidth: 0});
        msnry.layout();
        $('body').on('click', '[data-news-del]', function () {
            var self = this;
            $.msg.confirm('确定要删除图文吗？', function () {
                $.form.load('{:url("del")}', {id: self.getAttribute('data-news-del')}, 'post', function (ret) {
                    if (ret.code) {
                        $(self).parents('.news_item').remove();
                        msnry.layout();
                        return $.msg.success(ret.msg), false;
                    }
                    return $.msg.error(ret.msg), false;
                });
            });
        });
    });

</script>
{/block}

{block name="style"}
<style>

    #news_box {position:relative;}
    #news_box .news_item {position:relative;left:0;top:0;padding:5px;border:1px solid #ccc;box-sizing:content-box;margin:10px;width: 300px}
    #news_box .news_item .news_articel_item{background-position:center center;background-size:100%;position:relative;height:150px;width:100%;overflow:hidden;}
    #news_box .news_item .news_articel_item p {padding:5px;max-height:5em;font-size:12px;color:#fff;overflow:hidden;text-overflow: ellipsis;background: rgba(0, 0, 0, 0.7);position:absolute;width: 100%;bottom:0}
    #news_box .news_item .news_articel_item.other{height:50px;padding:5px 0;}
    #news_box .news_item .news_articel_item .left-image{width:50px;height:50px;position:relative;float:left;background-position:center center;background-size:100%;overflow:hidden;}
    #news_box .news_item .news_articel_item .right-text{float:left;width:250px;padding-right:10px;overflow:hidden;text-overflow:ellipsis;}
    #news_box .news_item .hr-line-dashed:last-child{display:none}
    #news_box .hr-line-dashed{margin:6px 0 1px 0}
    #news_box .news_tools{top:0;z-index:80;color:#fff;width:312px;margin-left:-6px;position:absolute;background: rgba(0, 0, 0, 0.7);text-align:right;padding:0 5px;line-height: 38px;}
    #news_box .news_tools a{color:#fff;margin-left:10px}

</style>
{/block}