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| [图片 显示] 缩图循环显示(php,mysql,script) |
| 作者:未知 |
| 日期:2005-10-13 |
| 人气: |
| 投稿:(转贴) |
| 来源:未知 |
| 字体:大 中 小 |
| 收藏:加入浏览器收藏 |
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这几天被这问题折腾了一下,总算可以用了. 也同时给,辛苦工作的兄弟们一个提示吧:
1. .css 增加 .shadow{filter: DropShadow(Color=#385370, OffX=1, OffY=1, Positive=1);font-size:12px; color: #FFFFFF; text-decoration: none} .shadow1{filter: DropShadow(Color=#CCCCCC, OffX=1, OffY=1, Positive=1);text-decoration: none} 2.php对script数组附值 //..............读数据库相关内容 $num = 0; if (file_exists($photoName)){//$photoName为图片路径,在我前一文章里,有自动生成缩图的方法 //添加script数组 $num = $num + 1; $imgUrlCanSwap[$num] = "http://www.xbcb.com/".$photoName; //图片网址 $imgLinkCanSwap[$num] = "http://www.xbcb.com/includes/show_products.php?id=".$list_values['id']; //连接的网址 $imgTextCanSwap[$num]= $list_values['name']; //标题 } 3.生成循环显示图片 <script language=JavaScript> <!-- var imgUrlCanSwap=new Array(); var imgLinkCanSwap=new Array(); var imgTextCanSwap=new Array(); var adNumCanSwap=0; <?php for ($i=1; $i<=$num; $i++) {//$num为2.php对script数组附值的变量 ?> imgLinkCanSwap[<?php echo $i;?>] ="<? echo $imgLinkCanSwap[$i];?>"; imgUrlCanSwap[<?php echo $i;?>] ="<? echo $imgUrlCanSwap[$i];?>"; imgTextCanSwap[<?php echo $i;?>] ="<? echo $imgTextCanSwap[$i];?>"; <? } ?> var imgPreCanSwap=new Array(); var jCanSwap=0; for (iCanSwap=0;iCanSwap<=imgLinkCanSwap.length - 2;iCanSwap++) { if(imgLinkCanSwap[iCanSwap]!="") {jCanSwap++;} else {break;} } function playTranCanSwap(){ if (document.all) imgInitCanSwap.filters.revealTrans.play(); } var keyCanSwap=0; function nextAdCanSwap(){ if(adNumCanSwap<jCanSwap)adNumCanSwap++ ; else adNumCanSwap=1; if( keyCanSwap==0 ){keyCanSwap=1;} else if (document.all){ imgInitCanSwap.filters.revealTrans.Transition=6; imgInitCanSwap.filters.revealTrans.apply(); playTranCanSwap(); } document.images.imgInitCanSwap.src=imgUrlCanSwap[adNumCanSwap]; document.images.imgInitCanSwap.alt=imgTextCanSwap[adNumCanSwap]; jumpUrlCanSwap=imgLinkCanSwap[adNumCanSwap]; theTimerCanSwap=setTimeout("nextAdCanSwap()", 5000); if(document.all.textInitCanSwap) { document.all.textInitCanSwap.href = imgLinkCanSwap[adNumCanSwap]; document.all.textInitCanSwap.innerText = imgTextCanSwap[adNumCanSwap]; } } function goUrlInitCanSwap(){ jumpTarget='_blank'; if (jumpUrlCanSwap != ''){ if (jumpTarget != '') window.open(jumpUrlCanSwap,jumpTarget); else location.href=jumpUrlCanSwap; } } //--></script> <A onclick="javascript:goUrlInitCanSwap();return false;" href="#"><IMG style="FILTER: revealTrans(duration=2,transition=6)" src="javascript:nextAdCanSwap()" border=0 name=imgInitCanSwap></A>
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