织梦模型自定义图片字段,图片字段支持本地上传

栏目:DedeCMS 来源:网络 关注: 时间:2019-08-25

官方后台本地上传效果
织梦模型自定义图片字段,图片字段支持本地上传

Layui框架后台本地上传效果
织梦模型自定义图片字段,图片字段支持本地上传

实现教程开始

1、打开“/dede/js/main.js”,大概在110行至151行,将
function SeePicNew(f, imgdid, frname, hpos, acname)
{
中间代码...
}

整个改成:
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 = '';
}

2、打开“/dede/archives_do.php”,大概在109行至157行,将
else if($dopost=="uploadLitpic")
{
中间代码省略...
}

整个改成:
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]}&p={$_GET[divpicview]}&isupload=yes&file={$upfile}', 'popUpImagesWin', 'scrollbars=yes,resizable=yes,statebar=no,width=800,height=600,left=150, top=50');
                </script>";
         }
    }
    echo $msg;
    exit();
}

3、打开“/dede/imagecut.php”,将2处
document.form1.picname
都改成
document.form1.{$f}

继续,将2处
getElementById('divpicview')
都改成
getElementById('{$p}')

4、打开“/dede/templets/imagecut.htm”,将2处
document.form1.picname
都改成
document.form1.{$f}

继续,将2处
getElementById('divpicview')
都改成
getElementById('{$p}')

继续,找到
<input type="hidden" name="f" value="<?php echo $f;?>" />
在它的下面加上
<input type="hidden" name="p" value="<?php echo $p;?>" />

5、
如果你用的是官方默认后台,打开“/include/customfields.func.php”,大概在143行,将
$innertext = "<input type='text' name='$fieldname' id='$fieldname' style='width:300px' class='text' /> <input name='".$fieldname."_bt' type='button' class='inputbut' value='浏览...' onClick=\"SelectImage('form1.$fieldname','big')\" />\r\n";
改成
$innertext = "<input name='{$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>\r\n";

继续,将2处
$innertext = "<input type='text' name='$fieldname' value='$fvalue' id='$fieldname' style='width:300px' class='text' /> <input name='".$fieldname."_bt' class='inputbut' type='button' value='浏览...' onClick=\"SelectImage('form1.$fieldname','big')\" />\r\n";
都改成
$imgstr = ($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 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='".$fieldname."_bt' class='inputbut' type='button' value='浏览...' onClick=\"SelectImage('form1.$fieldname','big')\" /> <div id='divmy{$fieldname}view' class='divpre' style='display:inline-block;vertical-align:middle'>{$imgstr}</div>\r\n";

如果你用的是Layui框架后台,打开“/include/customfields2.func.php”,大概在135行,将
$innertext = "<input type='text' name='$fieldname' id='$fieldname' class='layui-input' style='float:left;margin-right:-2px;width:300px;' /> <input name='".$fieldname."_bt' type='button' class='layui-btn' value='浏览...' onClick=\"SelectImage('form1.$fieldname','big')\" />\r\n";
改成
$innertext = "<input name='{$fieldname}' type='text' id='{$fieldname}' class='layui-input' style='float:left;margin-right:-2px;width:300px;' value='' /><input type='button' class='layui-btn' value='本地上传' style='cursor:pointer;' /><iframe name='upmy{$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}', '{$fieldname}');\" size='1' class='np coolbg' style='cursor:pointer;height:30px;margin-left:-40px;opacity:0;width:85px;'/></span> <input name='".$fieldname."_bt' type='button' class='layui-btn layui-btn-normal' value='站内选择' onClick=\"SelectImageN('form1.$fieldname','big','$fieldname')\" /> <div id='divmy{$fieldname}view' class='divpre'></div>\r\n";

继续,将2处
$innertext = "<input type='text' name='$fieldname' value='$fvalue' id='$fieldname' style='float:left;margin-right:-2px;width:300px;' class='layui-input' /> <input name='".$fieldname."_bt' class='layui-btn' type='button' value='浏览...' onClick=\"SelectImage('form1.$fieldname','big')\" />\r\n";
都改成
$imgstr = ($fvalue=='') ? '' : "<img src='{$fvalue}' width='150'>"; $innertext = "<input type='text' name='$fieldname' value='$fvalue' id='$fieldname' style='float:left;margin-right:-2px;width:300px;' class='layui-input' /><input type='button' class='layui-btn' value='本地上传' style='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:30px;margin-left:-40px;opacity:0;width:85px;'/></span> <input name='".$fieldname."_bt' class='layui-btn layui-btn-normal' type='button' value='站内选择' onClick=\"SelectImage('form1.$fieldname','big')\" /> <div id='divmy{$fieldname}view' class='divpre'>{$imgstr}</div>\r\n";

完成后,清空浏览器缓存和临时文件,重新刷新后台,测试效果,如果无效,打开浏览器无痕窗口测试。
织梦模型自定义图片字段,图片字段支持本地上传

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