織夢站內選擇資料夾和圖片檔案排序後臺模板管理按名稱排序
阿新 • • 發佈:2020-08-13
織夢站內選擇圖片排序是直接read()讀取直接輸出,如果我們同一時間上傳了多個圖片,在沒有經過排序的情況下,我們去選擇圖片很難快速分辨哪個是剛剛上傳的,解決方法是讀取該目錄的檔案列表,用"檔名、修改時間"做鍵值對,塞入陣列,注意,是用檔名做鍵,因為圖片有可能是同一個時分秒上傳的,並且沒有毫秒,我們無法判斷哪個是快一秒哪個慢一秒。再對"修改時間"倒序,最後foreach輸出即可。
資料夾和圖片檔案處理後效果
實現教程
開啟 include/dialog/select_images.php 找到
$dh = dir($inpath);
....(中間程式碼省略)
$dh->close();
146行到245行,把整個程式碼換成下面的程式碼
$dh = dir($inpath); $ty1=""; $ty2=""; $filearr = array(); while($file = $dh->read()) { //-----計算檔案大小和建立時間 if($file!="." && $file!=".." && !is_dir("$inpath/$file")){ $filetime = filemtime("$inpath/$file"); $filetime = MyDate("Y-m-d H:i:s", $filetime); $filearr[] = $file; $filetimearr[] = $filetime; } if($file == ".") continue; else if($file == "..") { if($activepath == "") continue; $tmp = preg_replace("#[/][^/]*$#i", "", $activepath); $line = " <tr> <td class='linerow' colspan='2'> <a href='select_images.php?imgstick=$imgstick&v=$v&f=$f&activepath=".urlencode($tmp).$addparm."'><img src=img/dir2.gif border=0 width=16 height=16 align=absmiddle>上級目錄</a></td> <td colspan='2' class='linerow'> 當前目錄:$activepath</td> </tr> "; echo $line; } else if(is_dir("$inpath/$file")) { if(preg_match("#^_(.*)$#i", $file)) continue; #遮蔽FrontPage擴充套件目錄和linux隱蔽目錄 if(preg_match("#^.(.*)$#i", $file)) continue; $dirarr[] = $file; } }//End Loop $dh->close(); arsort($dirarr); foreach($dirarr as $file) { $line = " <tr> <td bgcolor='#F9FBF0' class='linerow' colspan='2'> <a href='select_images.php?imgstick=$imgstick&v=$v&f=$f&activepath=".urlencode("$activepath/$file").$addparm."'><img src=img/dir.gif border=0 width=16 height=16 align=absmiddle>$file</a></td> <td class='linerow'> </td> <td bgcolor='#F9FBF0' class='linerow'> </td> </tr>"; echo "$line"; } array_multisort($filetimearr,SORT_DESC,SORT_STRING, $filearr); array_multisort($filetimearr,SORT_DESC,SORT_STRING, $filetimearr); $result = array_combine($filearr,$filetimearr); foreach($result as $file => $filetime) { $filesize = filesize("$inpath/$file"); $filesize = $filesize / 1024; if($filesize != "") if($filesize < 0.1){ @list($ty1, $ty2) = split(".", $filesize); $filesize = $ty1.".".substr($ty2, 0, 2); } else{ @list($ty1, $ty2) = split(".", $filesize); $filesize = $ty1.".".substr($ty2, 0, 1); } if(preg_match("#.(gif|png)#i", $file)) { $reurl = "$activeurl/$file"; $reurl = preg_replace("#^..#", "", $reurl); if($cfg_remote_site=='Y' && $remoteuploads == 1) { $reurl = $remoteupUrl.$reurl; }else{ $reurl = $reurl; } if($file==$comeback) $lstyle = " style='color:red' "; else $lstyle = ""; $line = " <tr> <td align='center' class='linerow' bgcolor='#F9FBF0'> <a href="#" onClick="ChangeImage('$reurl');"><img src='img/picviewnone.gif' width='16' height='16' border='0' align=absmiddle></a> </td> <td class='linerow' bgcolor='#F9FBF0'> <a href=# onclick="ReturnImg('$reurl');" $lstyle><img src=img/gif.gif border=0 width=16 height=16 align=absmiddle>$file</a></td> <td class='linerow'>$filesize KB</td> <td align='center' class='linerow' bgcolor='#F9FBF0'>$filetime</td> </tr>"; echo "$line"; } else if(preg_match("#.(jpg)#i", $file)) { $reurl = "$activeurl/$file"; $reurl = preg_replace("#^..#", "", $reurl); if($cfg_remote_site=='Y' && $remoteuploads == 1) { $reurl = $remoteupUrl.$reurl; }else{ $reurl = $reurl; } if($file==$comeback) $lstyle = " style='color:red' "; else $lstyle = ""; $line = " <tr> <td align='center' class='linerow' bgcolor='#F9FBF0'> <a href="#" onClick="ChangeImage('$reurl');"><img src='img/picviewnone.gif' width='16' height='16' border='0' align=absmiddle></a> </td> <td class='linerow' bgcolor='#F9FBF0'> <a href=# onclick="ReturnImg('$reurl');" $lstyle><img src=img/jpg.gif border=0 width=16 height=16 align=absmiddle>$file</a> </td> <td class='linerow'>$filesize KB</td> <td align='center' class='linerow' bgcolor='#F9FBF0'>$filetime</td> </tr>"; echo "$line"; } }
後臺模板管理按名稱排序修改
開啟 dede/templets/templets_default.htm 找到
$dh = dir($templetdird);
改成
$files = scandir($templetdird);
繼續找到
while($filename=$dh->read())
改成
foreach($files as $filename)
完成