显示行号的文本输入框

最新推荐文章于 2022-09-09 06:05:00 发布

转载最新推荐文章于 2022-09-09 06:05:00 发布 · 1.6k 阅读

文章标签：

#upload #input #manager #function #tabs #border

<HTML>
<HEAD>
<TITLE>DirMap</TITLE>
<meta http-equiv='Content-Type' content='text/html; charset=gb2312'>
</HEAD>
<style>
* {
font-size: 12px
}
body {
margin: 10px; padding: 0px
}
A {
COLOR: black; TEXT-DECORATION: none;
}
A:hover {
COLOR: black; TEXT-DECORATION: none;
}
A:link {
TEXT-DECORATION: none
}
A:visited {
TEXT-DECORATION: none
}
table.list{
cursor: default;
border:1px solid #cccccc
background-color: #cccccc;
border-collapse: collapse;
border-Color: #cccccc;
}
</style>
<script>
function check_form() {
var the_form = document.forms[0];
if(!/^[/w/.]+$/.test(the_form.name.value)) {
alert('Bad File Name !');
the_form.name.focus();
return false;
}
if(!/^[0-7]{3}$/.test(the_form.attrib.value)) {
alert('Bad File Attrib !');
the_form.attrib.focus();
return false;
}
if(the_form.del.checked) {
return confirm('Are you sure to delete the file ?');
}
return true;
}

function show_ln(){
var txt_ln = document.getElementById('txt_ln');
var txt_main = document.getElementById('txt_main');
txt_ln.scrollTop = txt_main.scrollTop;
while(txt_ln.scrollTop != txt_main.scrollTop) {
txt_ln.value += (i++) + '/n';
txt_ln.scrollTop = txt_main.scrollTop;
}
return;
}

function editTab(){
var code, sel, tmp, r
var tabs=''
event.returnValue = false
sel =event.srcElement.document.selection.createRange()
r = event.srcElement.createTextRange()

switch (event.keyCode){
case (8) :
   if (!(sel.getClientRects().length > 1)){
    event.returnValue = true
    return
   }
   code = sel.text
   tmp = sel.duplicate()
   tmp.moveToPoint(r.getBoundingClientRect().left, sel.getClientRects()[0].top)
   sel.setEndPoint('startToStart', tmp)
   sel.text = sel.text.replace(/^/t/gm, '')
   code = code.replace(/^/t/gm, '').replace(//r/n/g, '/r')
   r.findText(code)
   r.select()
   break
case (9) :
   if (sel.getClientRects().length > 1){
    code = sel.text
    tmp = sel.duplicate()
    tmp.moveToPoint(r.getBoundingClientRect().left, sel.getClientRects()[0].top)
    sel.setEndPoint('startToStart', tmp)
    sel.text = '/t'+sel.text.replace(//r/n/g, '/r/t')
    code = code.replace(//r/n/g, '/r/t')
    r.findText(code)
    r.select()
   }else{
    sel.text = '/t'
    sel.select()
   }
   break
case (13) :
   tmp = sel.duplicate()
   tmp.moveToPoint(r.getBoundingClientRect().left, sel.getClientRects()[0].top)
   tmp.setEndPoint('endToEnd', sel)

   for (var i=0; tmp.text.match(/^[/t]+/g) && i<tmp.text.match(/^[/t]+/g)[0].length; i++) tabs += '/t'
   sel.text = '/r/n'+tabs
   sel.select()
   break
default :
   event.returnValue = true
   break
}
}
</script>
<BODY>
<div style='font-weight:bold; font-size: 18px'>File: ../fso/upload_manager.class.php</div><br>
<table width='700' class='list' border='1' bgcolor='#eeeeee' bordercolorlight='#000000' bordercolordark='#FFFFFF' cellpadding='0' cellspacing='0'>
<tr bgcolor='#cccccc'>
    <td colspan='2' height='20'>
      <div align='center'><b>File Information</b> </div>
    </td>
</tr>
<tr>
    <td colspan='2'> <br />
      <form name='edit' method='post' action='fso_edit.php' onsubmit='return check_form()'>
        <table width='90%' border='0' align='center' >
          <tr>
            <td>Name ：</td>
            <td><input type='text' name='name' value='upload_manager.class.php'></td>
          </tr>
          <tr>
            <td valign='top'>Time ：</td>
            <td>2003-10-02 00:55:59</td>
          </tr>
          <tr>
            <td>Attrib ：</td>
            <td><input type='text' name='attrib' value='666'> (rw-rw-rw-)</td>
          </tr>
          <tr>
            <td>MoveTo ：</td>
            <td>
              <select name='move'>
                <option value=''>NoMove</option>
                <option value='../fso/../'>Parent Direction</option>

              </select>
            </td>
          </tr>
           <tr>
             <td>Size ：</td>
             <td>6.2 KB</td>
           </tr>
           <tr>
             <td valign='top'>Content ：</td>
             <td>
               <textarea id='txt_ln' name='content' rows='10' cols='4' style='overflow:hidden;height:200px;border-right:0px;text-align:right' readonly></textarea><textarea id='txt_main' name='content' rows='10' cols='70 'onkeydown='editTab()' onchange="document.forms[0].modi.value='ture'" onscroll='show_ln()' wrap='off' style='overflow:auto;height:200px;padding-left:5px;border-left:0px'>
/********************************************
*                                           *
* Name    : Upload Manager                  *
* Author : Windy_sk                        *
* Time    : 2003-05-10                      *
* Email   : flyhorses@sina.com              *
* HomePage: None (Maybe Soon)               *
* Notice : U Can Use & Modify it freely,   *
*           BUT PLEASE HOLD THIS ITEM.      *
*                                           *
********************************************/
class Upload_Manager {
var $upload_path = "";
var $upload_counter = 0;
var $upload_result = array();
var $upload_rename = false;

function Upload_Manager($upload_path = 'upload/', $upload_rename = false, $relative = false) {

}

</textarea>
               <script>for(var i=1; i<=20; i++) document.getElementById('txt_ln').value += i + '/n';</script>
               <input type='hidden' name='modi' value=''>
             </td>
           </tr>

          <tr>
            <td colspan='2'>
              <div align='center'><br>
                <input type='hidden' name='name_org' value='upload_manager.class.php'>
                <input type='hidden' name='path' value='../fso'>
                <input type='Submit' value=' 确定 ' name='Submit'>
                <input type='reset' value=' 重置 ' name='reset'>
                <input type='checkbox' value='true' name='del'> 删除
              </div>
            </td>
          </tr>
        </table>
      </form>
    </td>
</tr>
</table>
</BODY>
</HTML>