织梦模型自定义图片字段图片字段支持本地上传

官方后台本地上传效果

Layui框架后台本地上传效果

实现教程开始

1、打开 /后台/js/main.js 找到，大概在110行至151行

function SeePicNew(f, imgdid, frname, hpos, acname)

{

中间代码...

}

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=https://www.91084.com/"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 /后台/js/album.js 找到，大概在73行至111行

function seePicNewAlb(f, imgdid, frname, hpos, acname)

{

中间代码...

}

改成

function seePicNewAlb(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", checkSubmitAlb);

    else nForm.removeEventListener("submit", checkSubmitAlb, 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=https://www.91084.com/"images/loadinglit.gif" width="16" height="16" alit="" />上传中...';

}

newobj.style.display = 'block';

nForm.action = acname;

nForm.dopost.value = formname;

nForm.target = '';

}

3、打开 /后台/archives_do.php 找到，大概在109行至157行

else if($dopost=="uploadLitpic")

{

中间代码省略...

}

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';