dedecms问题：前台调用后台，实现后台控制前台

这一看就是写死的，只能再模板中改。

<a><img src="/skin/images/banner1jpg"></a>

这都写的无比明显了啊，只是没有写href=而已。

<a href="http://wwwbaiducom"><img src="/skin/images/banner1jpg"></a>

       var atmdateA = [{"is_url":"0","url_controller":"","url_action":"","url_para":"","pic_path":"images\/bannerjpg","title":"banner1","href":"","url":"\/skin\/images\/banner1jpg"},{"is_url":"0","url_controller":"Product","url_action":"index","url_para":"id=3&cd=4&md=5","pic_path":"images\/bannerjpg","title":"banner","href":"","url":"\/skin\/images\/bannerjpg"}];

        $(document)ready(function(){

            var bannerShow = new Atm();

            bannerShowslide(atmdateA,"banner","1920","450");

        });

复制这个，改变大小路径就好了

这个简单，织梦后台有上传文件功能，你只需要吧所有都按顺序命名，比如：banner1jpg、banner2jpg、banner3jpg等等，然后把传到指定的文件夹。

然后在后台的基本参数增加新变量，变量名为：cfg_banner，如下图

接着我们拿images文件夹为例子，模板中这样写：

<img src="/images/banner{dede:globalcfg_banner/}jpg">

这样你只需在后台修改数字1、2、3、4就可以改变相应了