显示行号的文本输入框
DirMap
* {
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;
}
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
File Information |
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[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]