以下是 jQuery文件夹创建删除修改代码 的示例演示效果:
部分效果截图:
HTML代码(index.html):
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>jQuery文件夹创建删除修改代码</title>
<script type="text/javascript" src="js/jquery-1.8.8.js"></script>
<script type="text/javascript" src="js/menu.js"></script>
<script type="text/javascript">
//
$(function(){
var $parent = $('#divall'),$bgcolor = $('#divall li'),$carry = $('.carrynews'),
$removenews = $('.remove'),$removeall = $('.removeall'),$removeright = $('#removethispc'),
$namehide = $('#divall li input.changename'),$changename = $('#changename');
$removenews.hide();
//新建
$carry.live('click' , function(){
alert('确定新建文件夹?')
setTimeout(
function(){
$parent.append("<li><input type='text' \class='changename'\ value='新建文件夹'/></li>");
},500);
});
//清空
$removeall.live('click' , function(){
alert('确定清空所有文件夹?')
setTimeout(
function(){
$parent.empty();
},500);
}); //新文件夹不起作用!!
//变色
$bgcolor.live('click' , function(){
var btns = document.getElementById('removebutton');
btns02 = document.getElementById('removethispc');
$removenews.fadeIn(250);
$(this).addClass('bgclocrc').siblings().removeClass('bgclocrc');
$(this).attr("id",'remove').siblings().attr('id','');
$( " input[type=text] ").attr("id",'namecc').siblings().attr('id',' ');
btns.onclick = function(){//js 调用
alert('确定删除文件夹?');
setTimeout(
function(){
if($bgcolor.hasClass('bgclocrc'))
{
//alert(123)
// document.getElementById('remove').remove();//js
$('#remove').remove();//jq
$removenews.fadeOut(250);
}else
{
alert('请选择文件')
}
},250)
}//
btns02.onclick = function(){//js 调用
alert('确定删除文件夹?');
setTimeout(
function(){
if($bgcolor.hasClass('bgclocrc'))
{
$('#remove').remove();//jq
$removenews.fadeOut(250);
}else
{
alert('请选择文件')
}
},250)
}// 右键功能---删除
//右键菜单
var container = document.getElementById('remove');
var menu = document.getElementById('menu');
/*显示菜单*/
function showMenu() {
var evt = window.event || arguments[0];
/*获取当前鼠标右键按下后的位置,据此定义菜单显示的位置*/
var rightedge = container.clientWidth-evt.clientX;
var bottomedge = container.clientHeight-evt.clientY;
/*如果从鼠标位置到容器右边的空间小于菜单的宽度,就定位菜单的左坐标(Left)为当前鼠标位置向左一个菜单宽度*/
if (rightedge < menu.offsetWidth)
menu.style.left = container.scrollLeft + evt.clientX - menu.offsetWidth + "px";
else
/*否则,就定位菜单的左坐标为当前鼠标位置*/
menu.style.left = container.scrollLeft + evt.clientX + "px";
/*如果从鼠标位置到容器下边的空间小于菜单的高度,就定位菜单的上坐标(Top)为当前鼠标位置向上一个菜单高度*/
if (bottomedge < menu.offsetHeight)
menu.style.top = container.scrollTop + evt.clientY - menu.offsetHeight + "px";
else
/*否则,就定位菜单的上坐标为当前鼠标位置*/
menu.style.top = container.scrollTop + evt.clientY + "px";
/*设置菜单可见*/
menu.style.display = "block";
LTEvent.addListener(menu,"contextmenu",LTEvent.cancelBubble);
}
/*隐藏菜单*/
function hideMenu() {
menu.style.display = 'none';
}
LTEvent.addListener(container,"contextmenu",LTEvent.cancelBubble);
LTEvent.addListener(container,"contextmenu",showMenu);
LTEvent.addListener(document,"click",hideMenu);
//
$changename.live('click' , function(){
if($bgcolor.hasClass('bgclocrc'))
{
$('#remove').find('.changename').val('');
$('#remove').find('.changename').css('border','1px solid #FF0000')
}else
{
alert('请选择文件')
}
});
});
//修改文件名
$namehide.live('focus' , function(){
$(this).css('border','1px solid #FF0000');
$(this).val('');
//键盘控制
/* document.onkeydown = function (event) {
var e=event.srcElement;
if(event.keyCode==13)
{
alert('确定修改文件名?');
return true;
}
}*/
});
$namehide.live('blur' , function(){
alert('确定修改文件名?')
$(this).css('border','none');
if( $(this).val() == ""){
$(this).val('新建文件夹');
}else{
// $(this).parent().find('span').text() = $(this).value;
}
});
//纯属娱乐耍耍,如需更多功能亲们自行开发...............
});
</script>
<style type="text/css">
*{margin:0;padding:0;}
.alldom{width:100%;height:100%;}
ul{padding:0;list-style:none;}
ul li{overflow:hidden;width:100px;height:115px;float:left;margin-left:55px;background:url(images/213125.png) center top no-repeat;border:1px solid #fff;position:relative;transition:all 0.2s ease-in 0.1s;}
ul li.bgclocrc{background:url(images/213125.png) center top no-repeat #f1f2fd;border:1px solid #a7aae3;}
ul li:hover{background:url(images/213125.png) center top no-repeat #f1f2fd;border:1px solid #a7aae3;}
input.changename{position:absolute;border-radius:0px;left:-25px;bottom:10px;overflow:hidden;width:98px;height:20px;color:#595c5f;line-height:20px;text-align:center;font-size:12px;z-index:0;border:none;}
input.changename:hover{background:none;color:#F33;}
input{width:88px;height:24px;line-height:20px;text-align:center;background:none;border:1px solid #CCC;border-radius:8px;transition:all 0.2s ease-in 0.1s;margin-left:25px;}
input:hover{background:#09F;color:#fff;}
.menu-zdy{width:120px;padding:4px;height:auto;background:#f8f8f8;border:1px solid #999;text-align:center;position:absolute;display:none;}
.menu-zdy a{text-decoration:none;text-align:center;line-height:24px;font-family:'Microsoft YaHei';font-size:12px;color:#666;transition:all 0.2s ease-in 0.1s;}
.menu-zdy .menu-one{padding:5px;width:100px;height:24px;border-bottom:1px dashed #FC0;}
.menu-zdy .menu-two{padding:5px;width:100px;height:24px;border-bottom:1px dashed #FC0;}
.menu-zdy a:hover{padding:3px 5px;color:#000;background:#fff;}
</style>
</head>
<body>
<p style=" margin:10px auto; padding:10px 0; border-bottom:1px solid #666;"><input type="submit" value="创建新文件夹" class="carrynews"/><input type="submit" value="清空文件夹" class="removeall"/><input type="submit" value="删除文件夹" class="remove" id="removebutton"/></p><br/>
<div class="alldom">
<ul id="divall">
<li><input type="text" class="changename" value="我的文件夹一"/></li>
<li><input type="text" class="changename" value="我的文件夹二"/></li>
<li><input type="text" class="changename" value="我的文件夹三"/></li>
<li><input type="text" class="changename" value="我的文件夹四"/></li>
<li><input type="text" class="changename" value="我的文件夹五"/></li>
<li><input type="text" class="changename" value="我的文件夹六"/></li>
<li><input type="text" class="changename" value="我的文件夹七"/></li>
</ul>
</div>
<div style=" clear:both;"></div>
<div class="menu-zdy" id="menu">
<div class="menu-one">
<a href="#nogo" id="changename">修改文件夹名称</a>
</div>
<div class="menu-two">
<a href="#nogo" id="removethispc">删除此文件</a>
</div>
</div>
</body>
</html>
JS代码(menu.js):
// JavaScript Documentvar _LT_ajax_proxyXmlUrl="http://srvfree.api.51ditu.com/apisrv/p4x?";
function LTNS(){
LTNS.info={
time:'Thu Jul 19 10:00:08 UTC+0800 2012',version:'1',ov:'1.3 Ver 20070705'}
;
var w=function(uq){
var iq=0,oq=0;
var pq=uq.length;
var aq=new String();
var sq=-1;
var dq=0;
for(var fq=0;
fq<pq;
fq++){
var gq=uq.charCodeAt(fq);
gq=(gq==95)?63:((gq==44)?62:((gq>=97)?(gq-61):((gq>=65)?(gq-55):(gq-48))));
oq=(oq<<6)+gq;
iq+=6;
while(iq>=8){
var hq=oq>>(iq-8);
if(dq>0){
sq=(sq<<6)+(hq&(0x3f));
dq--;
if(dq==0){
aq+=String.fromCharCode(sq);
}
;
}
else{
if(hq>=224){
sq=hq&(0xf);
dq=2;
}
else if(hq>=128){
sq=hq&(0x1f);
dq=1;
}
else{
aq+=String.fromCharCode(hq);
}
;
}
;
oq=oq-(hq<<(iq-8));
iq-=8;
}
;
}
;
return aq;
}
;
var q=["post","&charset=","url=","lt","get","undefined","utf-8","","string","error","loaded","complete","interactive","unload","shape",'function',"on",w("SsDoQN1q")];
var i=window;
var o=document;
function yq(uq,iq){
for(var oq in iq){
uq[oq]=iq[oq];
}
;
}
function a(){
}
;
function s(yq,uq){
return function(){
return uq.apply(yq,arguments)}
;
}
;
function d(yq){
return(yq.tagName||yq==i||yq==o);
}
;
function f(yq){
return(yq&&yq.ownerDocument&&yq.ownerDocument.parentWindow)?yq.ownerDocument.parentWindow:i;
}
;
function g(yq){
if(!yq){
yq=[];
}
;
if(!yq[0]){
yq[0]=f().event;
}
;
if(yq[0]&&!yq[0].target&&yq[0].srcElement){
yq[0].target=yq[0].srcElement}
;
return yq;
}
;
function h(yq,uq){
return function(){
uq.apply(yq,g(arguments));
}
;
}
;
function j(yq){
yq=g(yq);
if(!yq){
return;
}
;
if(yq.stopPropagation){
yq.preventDefault();
yq.stopPropagation();
}
else if(o.all){
yq.cancelBubble=true;
yq.returnValue=false;
}
;
}
;
function k(yq){
yq=g(yq);
if(!yq){
return;
}
;
if(o.all){
yq.cancelBubble=true;
yq.returnValue=true;
}
else if(yq.stopPropagation){
yq.stopPropagation();
}
;
}
;
function l(yq,event,uq,iq,oq){
return c(yq,event,d(yq)?h(uq,iq):s(uq,iq),oq);
}
;
function z(yq,uq){
if(!yq){
return;
}
;
if(yq.parentNode&&!uq){
yq.parentNode.removeChild(yq);
}
;
b(yq);
var iq;
while(iq=yq.firstChild){
z(iq);
}
;
}
;
function x(yq,uq){
return function(){
var e=this;
yq.apply(e,arguments);
v(uq);
}
}
;
function c(yq,event,uq,iq){
var oq=[yq,event];
if(iq){
uq=x(uq,oq)}
;
var pq=d(yq);
if(pq){
uq=s(yq,uq);
if(yq.addEventListener){
yq.addEventListener(event,uq,false);
}
else if(yq.attachEvent){
yq.attachEvent(q[16]+event,uq);
}
else{
var aq=yq[q[16]+event];
if(typeof(aq)==q[15]){
yq[q[16]+event]=function(){
aq();
uq();
}
;
}
else{
yq[q[16]+event]=uq;
}
;
}
;
}
;
oq.push(uq);
if(yq._LT_E_&&pq!=q[14]){
yq._LT_E_.push(oq);
}
else{
yq._LT_E_=(pq==q[14])?[]:[oq];
}
;
if(!a.allEvents){
a.allEvents=[];
}
;
if(event!=q[13]){
a.allEvents.push(oq);
}
;
return oq;
}
;
function v(yq){
if(!yq||yq.length==0){
return;
}
;
if(arguments.length>1){
var uq=arguments[0]._LT_E_;
for(var iq=0;
iq<uq.length;
iq++){
if(uq[iq][1]==arguments[1]&&uq[iq][2]==arguments[2]){
return v(uq[iq]);
}
}
;
}
;
try{
if(d(yq[0])){
if(yq[0].removeEventListener){
yq[0].removeEventListener(yq[1],yq[2],false);
}
else if(yq[0].detachEvent){
yq[0].detachEvent(q[16]+yq[1],yq[2]);
}
else{
yq[0][q[16]+yq[1]]=null;
}
;
}
;
var oq=yq[0]._LT_E_;
for(var iq=oq.length-1;
iq>=0;
iq--){
if(oq[iq]==yq){
oq.splice(iq,1);
break;
}
;
}
;
}
catch(pq){
}
;
oq=a.allEvents;
for(var iq=oq.length-1;
iq>=0;
iq--){
if(oq[iq]==yq){
oq.splice(iq,1);
break;
}
;
}
;
while(yq.length>0){
yq.pop()}
;
delete yq;
}
;
function b(yq,event){
if(!yq||!yq._LT_E_){
return;
}
;
var uq,iq=yq._LT_E_;
for(var oq=iq.length-1;
oq>=0;
oq--){
uq=iq[oq];
if(!event||uq[1]==event){
v(uq);
}
;
}
;
}
;
function n(){
var yq=a.allEvents;
if(yq){
for(var uq=yq.length-1;
uq>=0;
uq--){
v(yq[uq]);
}
;
}
;
a.allEvents=null;
}
;
function m(yq,event,uq){
if(d(yq)){
try{
if(yq.fireEvent){
yq.fireEvent(q[16]+event);
}
;
if(yq.dispatchEvent){
var iq="mouseover,mouseout,mousemove,mousedown,mouseup,click,dbclick";
var oq=o.createEvent("Event");
oq.initEvent(event,false,true);
yq.dispatchEvent(oq);
}
;
}
catch(pq){
alert('LTEvent.trigger error.');
}
;
}
else{
if(!uq){
uq=[];
}
;
var aq=yq._LT_E_;
if(aq&&aq.length>0){
for(var sq=aq.length-1;
sq>=0;
sq--){
var dq=aq[sq];
if(dq&&dq[2]){
if(dq[1]=="*"){
dq[2].apply(yq,[event,uq]);
}
;
if(dq[1]==event){
dq[2].apply(yq,uq);
}
;
}
;
}
;
}
;
}
;
}
;
function _(){
return o.all?(o.readyState!="loading"&&o.readyState!=q[12]):(a.readyState==q[11])}
;
function Q(){
if(!a.unLoadListener){
a.unLoadListener=c(i,q[13],n);
}
;
if(!o.all&&!a.readyState){
a.readyState=q[12];
c(o,"DOMContentLoaded",function(){
a.readyState=q[11];
}
,true);
}
;
}
;
yq(a,{
getCallback:s,isHtmlControl:d,getObjWin:f,getWindowEvent:g,createAdapter:h,cancelBubble:j,returnTrue:k,bind:l,deposeNode:z,runOnceHandle:x,addListener:c,removeListener:v,clearListeners:b,clearAllListeners:n,trigger:m,isDocumentLoaded:_,load:Q}
);
function W(yq,uq){
var e=this;
e[0]=yq?parseInt(yq):0;
e[1]=uq?parseInt(uq):0;
e.Longitude=e[0];
e.Latitude=e[1];
}
;
yq(W.prototype,{
getLongitude:function(){
var e=this;
return e[0];
}
,getLatitude:function(){
var e=this;
return e[1];
}
,setLongitude:function(yq){
var e=this;
e[0]=parseInt(yq);
}
,setLatitude:function(yq){
var e=this;
e[1]=parseInt(yq);
}
}
);
function E(yq){
var e=this;
e.win=yq?yq:i;
}
;
yq(E.prototype,{
load:function(yq,uq,iq,oq){
var e=this;
if(!e.onLoadStart(yq)){
return;
}
;
e.objName=oq?oq:"_OLR";
var pq=e.win;
pq[e.objName]=null;
var uq=uq?uq:q[6];
if(!e.jsFile){
e.jsFile=pq.document.createElement(q[17]);
e.jsFile.type=w("T6LuT2zgONPXSsDoQN1q");
e.jsFile.defer=true;
pq.document.body.insertBefore(e.jsFile,pq.document.body.firstChild);
l(e.jsFile,"readystatechange",e,e.onReadyStateChange);
l(e.jsFile,"load",e,e.onLoad);
}
;
e.jsFile.charset=uq;
e.jsFile.src=yq;
e.running=true;
e.crypt=iq;
}
,onLoadStart:function(yq){
var e=this;
m(e,"loadstart",[yq]);
return true;
}
,onLoad:function(yq){
var e=this;
var uq=e.win;
if(uq[e.objName]){
var iq=uq[e.objName];
uq[e.objName]=null;
m(e,q[10],[e.parseObject(iq)]);
}
else{
m(e,q[9],[]);
}
;
if(!o.all&&e.jsFile&&e.jsFile.parentNode==uq.document.body){
e.jsFile.removeAttribute("src");
uq.document.body.removeChild(e.jsFile);
delete e.jsFile;
}
;
e.running=false;
}
,parseObject:function(yq){
var e=this;
if(e.crypt||yq.e){
U(yq);
}
;
return yq;
}
,onReadyStateChange:function(yq){
var e=this;
if(!e.jsFile||(e.jsFile.readyState!=q[10])){
return;
}
;
e.onLoad();
}
}
);
function R(yq,uq,iq,oq){
var oq=oq?oq:i;
var pq={
url:yq,handle:uq,charset:iq,win:oq,classNum:1}
;
var aq=I(oq);
l(aq,q[10],pq,T);
l(aq,q[9],pq,T);
aq.load(yq,iq);
}
;
function T(yq){
var e=this;
e.classNum--;
if(yq&&yq._classUrls){
var uq;
while(uq=yq._classUrls.pop()){
e.classNum++;
R(uq,Y(e),e.charset,e.win);
}
;
}
;
if(e.classNum==0){
e.handle.apply(e);
}
;
}
;
function Y(yq){
return function(){
yq.classNum--;
if(yq.classNum==0){
yq.handle.apply(yq);
}
;
}
;
}
;
function U(yq){
var uq;
if(yq.t){
yq.t=A(yq.t);
}
;
for(uq in yq.a){
if(typeof yq.a[uq]==q[8]){
yq.a[uq]=A(yq.a[uq]);
}
;
}
;
for(uq in yq.c){
if(typeof yq.c[uq]!=q[15]){
U(yq.c[uq]);
}
;
}
;
}
;
function I(yq){
var yq=yq?yq:i;
var uq;
if(!yq._LT_OLRS){
yq._LT_OLRS=[];
}
;
for(var iq=0;
iq<yq._LT_OLRS.length;
iq++){
if(yq._LT_OLRS[iq].running==false){
uq=yq._LT_OLRS[iq];
b(uq);
break;
}
;
}
;
if(!uq){
uq=new E(yq);
yq._LT_OLRS.push(uq);
return uq;
}
;
uq.running=true;
return uq;
}
;
function O(yq,uq){
for(var iq=0;
iq<yq.c.length;
iq++){
if(yq.c[iq].n==uq){
return yq.c[iq];
}
;
}
;
}
;
function P(yq){
var uq=0,iq=0;
var oq=yq.length;
var pq=[];
for(var aq=0;
aq<oq;
aq++){
var sq=yq.charCodeAt(aq);
if(sq>=2048){
iq=(iq<<24)+(((sq>>12)|0xe0)<<16)+((((sq&0xfff)>>6)|0x80)<<8)+((sq&0x3f)|0x80);
uq+=24;
}
else if(sq>=128){
iq=(iq<<16)+(((sq>>6)|0xc0)<<8)+((sq&0x3f)|0x80);
uq+=16;
}
else{
uq+=8;
iq=(iq<<8)+sq;
}
;
while(uq>=6){
var dq=iq>>(uq-6);
iq=iq-(dq<<(uq-6));
uq-=6;
var sq=(dq<=9)?(dq+48):((dq<=35)?(dq+55):((dq<=61)?(dq+61):((dq==62)?44:95)));
pq.push(String.fromCharCode(sq));
}
;
}
;
if(uq>0){
var dq=iq<<(6-uq);
pq.push(String.fromCharCode((dq<=9)?(dq+48):((dq<=35)?(dq+55):((dq<=61)?(dq+61):((dq==62)?44:95)))));
}
;
return pq.join(q[7]);
}
;
function A(yq){
var uq=0,iq=0;
var oq=yq.length;
var pq=[];
var aq=-1;
var sq=0;
for(var dq=0;
dq<oq;
dq++){
var fq=yq.charCodeAt(dq);
fq=(fq==95)?63:((fq==44)?62:((fq>=97)?(fq-61):((fq>=65)?(fq-55):(fq-48))));
iq=(iq<<6)+fq;
uq+=6;
while(uq>=8){
var gq=iq>>(uq-8);
if(sq>0){
aq=(aq<<6)+(gq&(0x3f));
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