DeDecms教程

本地上传效果

function SeePicNew(f, imgdid, frname, hpos, acname, formname, picname, picvalue)
{
         var formname = formname ? formname : 'save';
         var picname = picname ? picname : 'picname';
         var picvalue = picvalue ? picvalue : 'picname';
         var imgdid = imgdid ? imgdid : 'divpicview';
         var newobj = null;
         if(f.value=='') return ;
         vImg = $Obj(imgdid);
         picnameObj = document.getElementById(picname);
         nFrame = $Nav()=='IE' ? eval('document.frames.'+frname) : $Obj(frname);
         nForm = f.form;
         if(nForm.detachEvent) nForm.detachEvent("onsubmit", checkSubmit);
         else nForm.removeEventListener("submit", checkSubmit, false);
         if(picname == 'picname') var picname = 'litpic';
         nForm.action = 'archives_do.php?litpic='+picname+'&picname='+picvalue+'&divpicview='+imgdid;
         nForm.target = frname;
         nForm.dopost.value = 'uploadLitpic';
         nForm.submit();
         picnameObj.value = '';
         newobj = $Obj('uploadwait');
         if(!newobj)
         {
                   newobj = document.createElement("DIV");
                   newobj.id = 'uploadwait';
                   newobj.style.position = 'absolute';
                   newobj.className = 'uploadwait';
                   newobj.style.width = 120;
                   newobj.style.height = 20;
                   newobj.style.top = hpos;
                   newobj.style.left = 100;
                   newobj.style.display = 'block';
                   document.body.appendChild(newobj);
                   newobj.innerHTML = '<img src="images/loadinglit.gif" width="16" height="16" alit="" />上传中...';
         }
         newobj.style.display = 'block';
         nForm.action = acname;
         nForm.dopost.value = formname;
         nForm.target = '';
}

else if($dopost=="uploadLitpic")
{
    $fname = $_GET['litpic'] ? $_GET['litpic'] : 'litpic';
    $upfile = AdminUpload($fname, 'imagelit', 0, true );
    if($upfile=='-1')
    {
        $msg = "<script language='javascript'>
                parent.document.getElementById('uploadwait').style.display = 'none';
                alert('你没指定要上传的文件或文件大小超过限制！');
            </script>";
    }
    else if($upfile=='-2')
    {
        $msg = "<script language='javascript'>
                parent.document.getElementById('uploadwait').style.display = 'none';
                alert('上传文件失败，请检查原因！');
            </script>";
    }
    else if($upfile=='0')
    {
        $msg = "<script language='javascript'>
                parent.document.getElementById('uploadwait').style.display = 'none';
                alert('文件类型不正确！');
            </script>";
    }
    else
    {
         if(!empty($cfg_uplitpic_cut) && $cfg_uplitpic_cut=='N')
         {
                 $msg = "<script language='javascript'>
                    parent.document.getElementById('uploadwait').style.display = 'none';
                    parent.document.getElementById('{$_GET[picname]}').value = '{$upfile}';
                    if(parent.document.getElementById('{$_GET[divpicview]}'))
                    {
                        parent.document.getElementById('{$_GET[divpicview]}').style.width = '150px';
                        parent.document.getElementById('{$_GET[divpicview]}').innerHTML = "<img src='{$upfile}?n' width='150' />";
                    }
                </script>";
         }
         else
         {
               $msg = "<script language='javascript'>
                    parent.document.getElementById('uploadwait').style.display = 'none';
                    window.open('imagecut.php?f={$_GET[picname]}&isupload=yes&file={$upfile}', 'popUpImagesWin', 'scrollbars=yes,resizable=yes,statebar=no,
                    width=800,height=600,left=150, top=50');
                </script>";
         }
    }
    echo $msg;
    exit();
}

$innertext = "<input type='text' name='$fieldname' id='$fieldname' style='width:300px' /> 
<input name='".$fieldname."_bt' type='button' value='浏览...' onClick="SelectImage('form1.$fieldname','big')" />
"

$innertext = "<input name='{$fieldname}' type='text' id='{$fieldname}' style='width:300px' value='' /><input type='button'  value='本地上传' style='width:70px;cursor:pointer;' />
<iframe name='upmy{$fieldname}fra' id='upmy{$fieldname}fra' src='' width='200' height='200' style='display:none'></iframe><span class='litpic_span'>
<input name='my{$fieldname}' type='file' id='my{$fieldname}' onChange="SeePicNew(this, 'divmy{$fieldname}view', 'upmy{$fieldname}fra', 165, '', 'save', 
'my{$fieldname}', '{$fieldname}');" size='1' class='np coolbg' style='cursor:pointer;height:20px;margin-left:-20px;opacity:0;width:85px;'/></span> 
<input name='".$fieldname."_bt' type='button' class='inputbut' value='浏览...' onClick="SelectImageN('form1.$fieldname','big','$fieldname')" /> 
<div id='divmy{$fieldname}view' class='divpre' style='display:inline-block;vertical-align:middle'></div>
";

$innertext = "<input type='text' name='$fieldname' value='$fvalue' id='$fieldname' style='width:300px'  class='text' /> <input name='".$fieldname."_bt' type='button' value='
浏览...' onClick="SelectImage('form1.$fieldname','big')" />
";

$imgstr = ($fvalue=='') ? '' : "<img src='{$fvalue}' width='150'>";
$innertext = "<input type='text' name='$fieldname' value='$fvalue' 
id='$fieldname' style='width:300px'  class='text' /><input type='button'  
value='本地上传' style='width:70px;cursor:pointer;' />
<iframe name='upmy{$fieldname}fra' id='upmy{$fieldname}fra' src='' width='200' height='200' style='display:none'></iframe><span>
<input name='my{$fieldname}' type='file' id='my{$fieldname}' onChange="SeePicNew(this, 'divmy{$fieldname}view', 
'upmy{$fieldname}fra', 165, '', 'save', 'my{$fieldname}', '{$fieldname}');" size='1' class='np coolbg' style='cursor:pointer;height:20px;margin-left:-20px;opacity:0;width:85px;'/>
</span> <input name='".$fieldname."_bt' type='button' value='浏览...' onClick="SelectImage('form1.$fieldname','big')" /> 
<div id='divmy{$fieldname}view' style='display:inline-block;vertical-align:middle'>{$imgstr}</div>
";