dedecms织梦幻灯片基本用法详解

时间：2014-10-10

织梦幻灯片由标题+标题背景+分页组成，很多朋友的织梦网站幻灯片想要看起来漂亮，例如织梦官网幻灯片：

然后我们查看一下它的源码：

<scriptlanguage='javascript'>

linkarr = new Array();

picarr = new Array();

textarr = new Array();

var swf_width=682;

var swf_height=240;

var files = "";

var links = "";

var texts = "";

//这里设置调用标记

linkarr[1] = "/plus/view.php?aid=1099";

picarr[1] = "http://www.dedecms.com/products/education/edupic.gif";

linkarr[2] = "/plus/view.php?aid=1091";

picarr[2] = "http://www.dedecms.com/img/adimg/dedev56.jpg";

linkarr[3] = "/blog/2009/0929/1026.html";

picarr[3] = "/uploads/allimg/090929/1-0Z9291622310-L.jpg";

linkarr[4] = "/news/me/2009/0929/1018.html";

picarr[4] = "/uploads/allimg/090929/1-0Z929152P00-L.jpg";

for(i=1;i<picarr.length;i++){

if(files=="") files = picarr[i];

else files += "|"+picarr[i];

}

for(i=1;i<linkarr.length;i++){

if(links=="") links = linkarr[i];

else links += "|"+linkarr[i];

}

for(i=1;i<textarr.length;i++){

if(texts=="") texts = textarr[i];

else texts += "|"+textarr[i];

}

document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width="'+ swf_width +'" height="'+ swf_height +'">');

document.write('<param name="movie" value="/templets/images/bcastr3.swf"><param name="quality" value="high">');

document.write('<param name="menu" value="false"><param name=wmode value="opaque">');

document.write('<param name="FlashVars" value="bcastr_file='+files+'&bcastr_link='+links+'&bcastr_config=0xffffff|2|0x8CA2AD|60|0xffffff|0xff9900|0x000033|2|3|1|_blank">');

document.write('<embed src="/templets/images/bcastr3.swf" wmode="opaque" FlashVars="bcastr_file='+files+'&bcastr_link='+links+'&bcastr_title='+texts+'& menu="false" quality="high" width="'+ swf_width +'" height="'+ swf_height +'" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />'); document.write('</object>');

</script>

这段代码看起来复杂，其实很简单，所以下面详细解读一下织梦幻灯片的做法：

织梦官方幻灯片代码解读：

linkarr = new Array();

picarr = new Array();

textarr = new Array();

//幻灯片大小，这里我们也可以修改幻灯片得长度和宽度

var swf_width=280;

var swf_height=192;

var configtg='0xffffff|0|0x3FA61F|5|0xffffff|0xC5DDBC|0x000033|2|3|1|_blank';

var files = "";

var links = "";

var texts = "";

//这里设置调用标记row代表调用的图片数量

{dede:arclist flag='f' row='5'}

linkarr[[field:global.autoindex/]] = "[field:arcurl/]";

picarr[[field:global.autoindex/]] = "[field:litpic/]";

textarr[[field:global.autoindex/]] = "[field:title function='html2text(@me)'/]";

{/dede:arclist}

for(i=1;i<picarr.length;i++){

if(files=="") files = picarr[i];

else files += "|"+picarr[i];

}

for(i=1;i<linkarr.length;i++){

if(links=="") links = linkarr[i];

else links += "|"+linkarr[i];

}

for(i=1;i<textarr.length;i++){

if(texts=="") texts = textarr[i];

else texts += "|"+textarr[i];

}

document.write('<param name="movie" value="{dede:global.cfg_templeturl /}/default/images/bcastr3.swf"><param name="quality" value="high">');

document.write('<param name="menu" value="false"><param name=wmode value="opaque">');

document.write('<param name="FlashVars" value="bcastr_file='+files+'&bcastr_link='+links+'&bcastr_title='+texts+'&bcastr_config='+configtg+'">');

document.write('<embed src="{dede:global.cfg_templeturl /}/default/images/bcastr3.swf" wmode="opaque" FlashVars="bcastr_file='+files+'&bcastr_link='+links+'&bcastr_title='+texts+'&bcastr_config='+configtg+'&menu="false" quality="high" width="'+ swf_width +'" height="'+ swf_height +'" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />'); document.write('</object>');

</script>

删除文字需要把

var configtg='0xffffff|0|0x3FA61F|5|0xffffff|0xC5DDBC|0x000033|2|3|1|_blank';

修改成

var configtg='0xffffff||0x3FA61F|5|0xffffff|0xC5DDBC|0x000033|2|3|1|_blank';

还要把 DEDECMS模板

textarr[[field:global.autoindex/]] = "[field:title function='html2text(@me)'/]";

跟

for(i=1;i<textarr.length;i++){

if(texts=="") texts = textarr[i];

else texts += "|"+textarr[i];

}