JS 자동 적응 그림 창 인 스 턴 스
/************************************ *********************************/
var autoImg=function(argcs){/* ， argcs['maxHeight']=> ,argcs['maxWidth']=> ,argcs['height']=> ，argcs['width']=> */
var _maxHeight='';
var _maxWidth='';
var _newSize=[];
if(argcs['maxHeight']){
_maxHeight=argcs['maxHeight'];
}
if(argcs['maxWidth']){
_maxWidth=argcs['maxWidth'];
}
if(!argcs['height']){
throw new Error('height ');
}
if(!argcs['width']){
throw new Error('width ');
}
if(argcs['height']>argcs['width']||argcs['height']==argcs['width']){//
if(argcs['height']>=_maxHeight){
_newSize['height']=_maxHeight;
_newSize['width']=(_maxHeight/argcs['height'])*argcs['width'];
}else{
_newSize['width']=argcs['width'];
_newSize['height']=argcs['height'];
}
return _newSize;
}
if(argcs['width']>argcs['height']){//
if(argcs['width']>=_maxWidth){
_newSize['width']=_maxWidth;
_newSize['height']=(_maxWidth/argcs['width'])*argcs['height'];
}else{
_newSize['width']=argcs['width'];
_newSize['height']=argcs['height'];
}
return _newSize;
}
}
var imgBox=function(imgSrc){
var winImg=new popBox({//
ID:'imgBox',
bgColor:'#a3c90e',
width:906,
moveHandle:false,
closeButton:false,
height:'auto',
times:250,
lock:true,
content:'',
shadow:true,
position:'center',
displayCallBack:function(){
$('body').append('<img id="loading" src="/template/27/img/loading.gif"/>');
$('img[id=loading]').css('z-index',110000).css({position:'absolute',left:$(window).scrollLeft()+($(window).width())/2-($('img[id=loading]').width())/2-22,top:$(window).scrollTop()+($(window).height()/2-($('img[id=loading]').width())/2)});
/************ ， **************/
var img=new Image();
var _imgWidth=0;
var _imgHeight=0;
img.src=imgSrc;// img
// console.log(imgSrc);
/************************* ***************************/
img.onload=function(){
$('img[id=loading]').remove();
_imgWidth=img.width;
_imgHeight=img.height;
var argcs=[];
var winWidth=$(window).width();
argcs['maxHeight']=750;//
argcs['maxWidth']=900;//
argcs['height']=_imgHeight;
argcs['width']=_imgWidth;
var newWH=autoImg(argcs);//
/************ ， ************/
$('#'+winImg.ID).css({width:newWH['width'],height:newWH['height'],top:parseInt($(document).scrollTop())+parseInt(($(window).height()-newWH['height'])/2),left:$(document).scrollLeft()+parseInt(winWidth/2)-parseInt(newWH['width']/2)});
$('#'+winImg.ID).html('<img src="'+img.src+'" width="'+newWH['width']+'" height="'+newWH['height']+'"/>');
/************ ， **************/
$('#'+winImg.ID+'_bg').css('cursor','pointer').click(function(){
winImg.kill();
});
};
/************************* ***************************/
},
unDisplayCallBack:function(){
},
killCallBack:function(){
}
});
winImg.dispaly();
}
// ， jQuery UI
var popBox=function(settings){// settings=[]
//alert(typeof settings['width']);
//alert(settings['displayCallBack']);
/************************ *****************************/
/******************* *****************/
var _shadow=true;// true/false
var _closeButton=false;// false/dom
var _killButton=false;//kill false/dom
var _moveHandle=false;// false/dom
var _width=650;// ,
var _bgColor='#FFF';//
var _height='auto';//
var _content=' ';//
var _position='center';/* topLeft,topCenter,topRight,center,bottomLeft,bottomRight,bottomCenter*/
var _lock=true;//
var _times=500;// ，
var _displayCallBack=function(){//dispaly
alert('display');
}
var _unDisplayCallBack=function(){//unDispaly
alert('unDisplay');
}
var _beforeKillCallBack=function(){
alert('beforeKill');
}//kill
var _killCallBack=function(){//kill
alert('kill');
}
/******************* *****************/
if(settings['closeButton']!==undefined){
//alert('shadow');
_closeButton=settings['closeButton'];
}
if(settings['killButton']!==undefined){
//alert('shadow');
_killButton=settings['killButton'];
}
if(settings['moveHandle']!==undefined){
//alert('shadow');
_moveHandle=settings['moveHandle'];
}
/****************** ********************/
/**settings['shadow']!=' ' && settings['shadow']!=undefined*/
if(settings['shadow']!==undefined){
//alert('shadow');
_shadow=settings['shadow'];
}
if(settings['bgColor']!==undefined){
//alert('shadow');
_bgColor=settings['bgColor'];
}
if( settings['width']!==undefined){
_width=settings['width'];
}
if( settings['height']!==undefined){
_height=settings['height'];
}
if(settings['content']!==undefined){
_content=settings['content'];
}
if(settings['position']!==undefined){
_position=settings['position'];
}
if( settings['times']!==undefined){
_times=settings['times'];
}
if(settings['lock']!==undefined){
_lock=settings['lock'];
}
if(settings['displayCallBack']!=undefined){
//alert('here');
_displayCallBack=settings['displayCallBack'];
}
if( settings['unDisplayCallBack']!==undefined){
_unDisplayCallBack=settings['unDisplayCallBack'];
}
if( settings['beforeKillCallBack']!==undefined){
_beforeKillCallBack=settings['beforeKillCallBack'];
}
if( settings['killCallBack']!==undefined){
_killCallBack=settings['killCallBack'];
}
//alert(settings['shadow']);
//alert(_shadow);
/************************ ******************************/
/********************* ********************/
var _this=this;
var _baseZindex=10000;
var _domWidth=$(document).width();
var _domHeight=$(document).height();
/******************** *******************/
/******************** **********************/
var _getZindex=function(){/* z-index-> div ID popBox DOM, ， z-index= + +1, z-index= + +2*/
var _len=$('body').children('div').length;
var _countDiv=0;
var _divObj=$('body').children('div');
var _reg=/^popBox_/;//
for(var i=0;i<_len;i++){
if(_reg.test(_divObj.eq(i).attr('ID'))){
_countDiv+=1;
}
}
return _countDiv;//
}
var _getWinZindex=function(){// z-index
var _winZindex=_baseZindex+_getZindex()+2;
return _winZindex;
}
var _geWinBgZindex=function(){// z-index
var _winBgZindex=_baseZindex+_getZindex()+1;
return _winBgZindex;
}
var _renderBg=function(){// www.jb51.net
var _winBgZindex=_geWinBgZindex();
//alert($(document).height());
$('body').append('<div id="'+_this.ID+'_bg"></div>');// body
$('#'+_this.ID+'_bg').addClass('popBox_bg').css({height:_domHeight,width:_domWidth,opcity:0}).css('z-index',_winBgZindex).fadeTo(_times,0.7);
}
var _creatWin=function(){//
$('body').append('<div id="'+_this.ID+'"></div>');
_renderContent(_content);//
_initWin();//
}
var _initWin=function(){//
var _winZindex=_getWinZindex();
var _transHeight=0;
if(_height=='auto'){
_transHeight='auto';
}else{
_transHeight=parseInt(_height)+'px';
}
$('#'+_this.ID).css({width:parseInt(_width)+'px',height:_transHeight,position:'absolute',opticity:1.0,background:_bgColor}).css('z-index',_winZindex);
if(_lock==false){
if(_moveHandle!==undefined&&_moveHandle!==false&&_moveHandle!==' '){
$('#'+_this.ID).children(_moveHandle).css('cursor','move');
//alert(_moveHandle);
//alert($('#'+_this.ID).children(_moveHandle).html());
}
}
_locationWin();//
}
var _locationWin=function(){/* topLeft,topCenter,topRight,centerLeft,center,centerRight,bottomLeft,bottomCenter,bottomRight*/
var _windowHeight=parseInt($(window).height());
var _windowWidth=parseInt($(window).width());
//alert(_windowWidth+_height);
var _left=(_windowWidth-parseInt(_width))/2;
var _top=parseInt($(document).scrollTop())+parseInt(($(window).height()-$('#'+_this.ID).height())/2);
$('#'+_this.ID).css({top:_top+'px',left:_left+'px'});
}
var _renderContent=function(content){//
$('#'+_this.ID).append(content);
}
var bindEvent=function(){//
if(_this.status!=='kill'&&_this.status!=='init'){
if(_closeButton!==undefined&&_closeButton!==' '&&_closeButton!==false){
$('#'+_this.ID+' '+_closeButton).css('cursor','pointer').live('click',function(e){
_this.unDisplay();
});
}// (close)
if(_killButton!==undefined&&_killButton!==' '&&_killButton!==false){
$('#'+_this.ID+' '+_killButton).css('cursor','pointer').live('click',function(e){
_this.kill();
});
}// (kill)
}
if(_lock==false){
$('#'+_this.ID).draggable({cancel:''});
}
}
/********************* *****************/
/********************** ******************/
this.status='init';// init-> ,display->display ,undisplay->undisplay ,kill->kill
this.ID='';
var _ID=settings['ID'];
if(_ID==' '||(typeof _ID)==undefined){
throw new Error('ID ');
}else{
this.ID='popBox_'+_ID;
}
this.display=function(){// , init kill
//alert(_this.status);
if(_this.status=='init'||_this.status=='kill'){
_creatWin();//
//$('#'+_this.ID).css('height',_domHeight);
if(_shadow==true){//
/*alert(_shadow);*/
_renderBg();
}
_this.status='display';
_displayCallBack();
}else{
$('#'+_this.ID).fadeIn(_times);
if(_shadow==true){
$('#'+_this.ID+'_bg').fadeIn(_times);
}
_this.status='display';
}
//alert(typeof _displayCallBack);
//alert(_this.status);
bindEvent();
}
this.kill=function(){//
//alert(_this.status);
//alert(_this.status);
if(_this.status=='kill'||_this.status=='init'){
//alert(_this.status);
throw new Error(' ， kill');
}
if(_beforeKillCallBack!=undefined){
_beforeKillCallBack();
}
$('#'+_this.ID).remove();
if(_shadow==true){
$('#'+_this.ID+'_bg').remove();
}
_this.status='kill';
if(_killCallBack!=undefined){
_killCallBack();
}
}
this.unDisplay=function(){//
if(_this.status=='init'||_this.status=='kill'){
throw new Error(' ， undisplay');
}
if(_unDisplayCallBack!=undefined){
_unDisplayCallBack();
}
$('#'+_this.ID).fadeOut(_times);
$('#'+_this.ID+'_bg').fadeOut(_times);
_this.status='undisplay';
}
/********************** ******************/
}//popBox
var errorBox=function(errorMsg){
//alert(typeof errorBox);
//alert(errorBox.length);
var errorObj=new popBox({
ID:'errorObj',
bgColor:'#FFF',
width:300,
moveHandle:false,
closeButton:false,
height:'auto',
times:200,
lock:true,
content:$('#errorBoxContent').html(),
shadow:true,
position:'center',
displayCallBack:function(){
$('#'+errorObj.ID).find('.errorMessage').html();
$('#'+errorObj.ID).find('.errorMessage').html(errorMsg);
$('#'+errorObj.ID).find('.errorConfirm input').click(function(){
//alert('here');
errorObj.kill();
});
},
unDisplayCallBack:function(){
throw new Error(' ， Kill');// Kill，
},
killCallBack:function(){
//errorBox=null;
}
});
errorObj.dispaly();
}//
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