boot.js

ZK 基础介绍 功能操作 模块 结合数据库操作

if(zk._ready){
zk._evalInit();
}
}
};
zk._updCnt=function(){
var n=$e("zk_loadcnt");
if(n){
n.innerHTML=""+zk.loading;
}
};
zk.initAt=function(_84){
if(!_84){
return;
}
var stk=[];
stk.push(_84);
zk._loadAndInit({stk:stk,nosibling:true});
};
zk._loadAndInit=function(inf){
zk._ready=false;
for(var j=0;inf.stk.length;){
if(++j>3000){
setTimeout(function(){
zk._loadAndInit(inf);
},0);
return;
}
var n=inf.stk.pop();
if(zk.gecko){
switch($tag(n)){
case "INPUT":
if(n.type=="checkbox"||n.type=="radio"){
if(n.checked!=n.defaultChecked){
n.checked=n.defaultChecked;
}
break;
}
if(n.type!="text"&&n.type!="password"){
break;
}
case "TEXTAREA":
if(n.value!=n.defaultValue&&n.defaultValue!="zk_wrong!~-.zk_pha!6"){
n.value=n.defaultValue;
}
break;
case "OPTION":
if(n.selected!=n.defaultSelected){
n.selected=n.defaultSelected;
}
}
}else{
if(zk.ie){
switch($tag(n)){
case "A":
if(n.href.indexOf("javascript:")>=0){
zk.listen(n,"click",zk._ieFixBfUnload);
}
break;
case "FORM":
zk.fixSubmit(n);
}
}
}
var v=getZKAttr(n,"dtid");
if(v){
zkau.addDesktop(v);
}
if(zk.loadByType(n)||getZKAttr(n,"drag")||getZKAttr(n,"drop")||getZKAttr(n,"zid")){
zk._initcmps.push(n);
}
if(inf.nosibling){
inf.nosibling=false;
}else{
if(n.nextSibling){
inf.stk.push(n.nextSibling);
}
}
if(n.firstChild){
inf.stk.push(n.firstChild);
}
}
zk._evalInit();
zk._ready=true;
};
if(zk.ie){
zk._ieFixBfUnload=function(){
zk.skipBfUnload=true;
setTimeout(zk._skipBackBF,0);
};
zk._skipBackBF=function(){
zk.skipBfUnload=false;
};
}
zk._evalInit=function(){
do{
while(!zk.loading&&zk._initmods.length){
(zk._initmods.shift())();
}
for(var j=0;zk._initcmps.length&&!zk.loading;){
var n=zk._initcmps.pop();
var m=zk.eval(n,"init");
if(m){
n=m;
}
if(getZKAttr(n,"zid")){
zkau.initzid(n);
}
if(getZKAttr(n,"drag")){
zkau.initdrag(n);
}
if(getZKAttr(n,"drop")){
zkau.initdrop(n);
}
var _8d=$type(n);
if(_8d){
var o=window["zk"+_8d];
if(o){
if(o["onVisi"]){
zk._visicmps[n.id]=true;
}
if(o["onHide"]){
zk._hidecmps[n.id]=true;
}
if(o["onSize"]){
zk._sizecmps[n.id]=true;
}
}
}
if(++j>3000||zk.loading){
if(!zk.loading){
setTimeout(zk._evalInit,0);
}
return;
}
}
while(!zk.loading&&zk._initfns.length){
(zk._initfns.shift())();
}
setTimeout(zk._initLater,25);
}while(!zk.loading&&(zk._initmods.length||zk._initcmps.length||zk._initfns.length));
};
zk._initLater=function(){
while(!zk.loading&&zk._inLatfns.length){
(zk._inLatfns.shift())();
}
};
zk.eval=function(n,fn,_91,a0,a1,a2,a3,a4,a5,a6,a7){
if(!_91){
_91=$type(n);
}
if(_91){
var o=window["zk"+_91];
if(o){
var f=o[fn];
if(f){
try{
return f(n,a0,a1,a2,a3,a4,a5,a6,a7);
}
catch(ex){
zk.error("Failed to invoke zk"+_91+"."+fn+"\n"+ex.message);
}
}
}
}
return false;
};
zk.cleanupAt=function(n){
zk._cleanupAt(n);
while(zk._cufns.length){
(zk._cufns.shift())();
}
setTimeout(zk._cleanLater,25);
};
zk._cleanLater=function(){
while(zk._cuLatfns.length){
(zk._cuLatfns.shift())();
}
};
zk._cleanupAt=function(n){
if(getZKAttr(n,"zid")){
zkau.cleanzid(n);
}
if(getZKAttr(n,"zidsp")){
zkau.cleanzidsp(n);
}
if(getZKAttr(n,"drag")){
zkau.cleandrag(n);
}
if(getZKAttr(n,"drop")){
zkau.cleandrop(n);
}
var _9e=$type(n);
if(_9e){
zk.eval(n,"cleanup",_9e);
zkau.cleanupMeta(n);
zk.unlistenAll(n);
delete zk._visicmps[n.id];
delete zk._hidecmps[n.id];
delete zk._sizecmps[n.id];
}
for(n=n.firstChild;n;n=n.nextSibling){
zk._cleanupAt(n);
}
};
zk.onVisiAt=function(n){
for(var nid in zk._visicmps){
var elm=$e(nid);
for(var e=elm;e;e=$parent(e)){
if(e==n){
zk.eval(elm,"onVisi");
break;
}
if(!$visible(e)){
break;
}
}
}
};
zk.onHideAt=function(n){
var f=zkau.currentFocus;
if(f&&zk.isAncestor(n,f)){
zkau.currentFocus=null;
try{
f.blur();
}
catch(e){
}
}
for(var nid in zk._hidecmps){
var elm=$e(nid);
for(var e=elm;e;e=$parent(e)){
if(e==n){
zk.eval(elm,"onHide");
break;
}
if(!$visible(e)){
break;
}
}
}
};
zk.onSizeAt=function(n){
for(var nid in zk._sizecmps){
var elm=$e(nid);
for(var e=elm;e;e=$parent(e)){
if(e==n){
if(!zk._tmOnSizeAt){
zk._tmOnSizeAt=setTimeout(zk._onSizeAt,550);
}
zk._toOnSize[nid]=true;
break;
}
if(!$visible(e)){
break;
}
}
}
};
zk._onSizeAt=function(){
delete zk._tmOnSizeAt;
var _ac;
for(var nid in zk._toOnSize){
if(_ac){
if(!zk._tmOnSizeAt){
zk._tmOnSizeAt=setTimeout(zk._onSizeAt,0);
}
break;
}
_ac=true;
delete zk._toOnSize[nid];
var elm=$e(nid);
if(elm){
zk.eval(elm,"onSize");
}
}
};
zk.loadCSS=function(uri){
var e=document.createElement("LINK");
e.rel="stylesheet";
e.type="text/css";
if(uri.indexOf("://")<0){
if(uri.charAt(0)!="/"){
uri="/"+uri;
}
uri=zk.getUpdateURI("/web"+uri);
}
e.href=uri;
document.getElementsByTagName("HEAD")[0].appendChild(e);
};
zk.loadJS=function(uri,fn){
var e=document.createElement("script");
e.type="text/javascript";
e.charset="UTF-8";
if(fn){
e.onload=e.onreadystatechange=function(){
if(!e.readyState||e.readyState=="loaded"){
fn();
}
};
}
if(uri.indexOf("://")<0){
if(uri.charAt(0)!="/"){
uri="/"+uri;
}
uri=zk.getUpdateURI("/web"+uri);
}
e.src=uri;
document.getElementsByTagName("HEAD")[0].appendChild(e);
};
zk.getUpdateURI=function(uri,_b5,_b6){
if(!uri){
return zk_action;
}
if(uri.charAt(0)!="/"){
uri="/"+uri;
}
if(_b6&&uri.length>=5&&uri.substring(0,5)=="/web/"){
uri="/web/_zver"+_b6+uri.substring(4);
}
var j=zk_action.lastIndexOf(";"),k=zk_action.lastIndexOf("?");
if(j<0&&k<0){
return zk_action+uri;
}
if(k>=0&&(j<0||k<j)){
j=k;
}
var _b9=zk_action.substring(0,j);
if(_b5){
return _b9+uri;
}
var _ba=zk_action.substring(j);
var l=uri.indexOf("?");
return l>=0?k>=0?_b9+uri.substring(0,l)+_ba+"&"+uri.substring(l+1):_b9+uri.substring(0,l)+_ba+uri.substring(l):_b9+uri+_ba;
};
zk.progress=function(_bc){
zk.progressing=true;
if(_bc>0){
setTimeout(zk._progress,_bc);
}else{
zk._progress();
}
};
zk.progressDone=function(){
zk.progressing=zk.progressPrompted=false;
var n=$e("zk_prog");
if(n){
n.parentNode.removeChild(n);
}
};
zk._progress=function(){
if(zk.progressing){
var n=$e("zk_prog");
if(!n){
var msg;
try{
msg=mesg.PLEASE_WAIT;
}
catch(e){
msg="Processing...";
}
Boot_progressbox("zk_prog",msg,zk.innerX(),zk.innerY());
zk.progressPrompted=true;
}
}
};
zk.https=function(){
var p=location.protocol;
return p&&"https:"==p.toLowerCase();
};
zk.innerX=function(){
return window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft||0;
};
zk.innerY=function(){
return window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop||0;
};
zk.innerWidth=function(){
return typeof window.innerWidth=="number"?window.innerWidth:document.compatMode=="CSS1Compat"?document.documentElement.clientWidth:document.body.clientWidth;
};
zk.innerHeight=function(){
return typeof window.innerHeight=="number"?window.innerHeight:document.compatMode=="CSS1Compat"?document.documentElement.clientHeight:document.body.clientHeight;
};
zk.pageWidth=function(){
var a=document.body.scrollWidth,b=document.body.offsetWidth;
return a>b?a:b;
};
zk.pageHeight=function(){
var a=document.body.scrollHeight,b=document.body.offsetHeight;
return a>b?a:b;
};
zk._setOuterHTML=function(n,_c6){
if(n.outerHTML){
n.outerHTML=_c6;
}else{
var _c7=document.createRange();
_c7.setStartBefore(n);
var df=_c7.createContextualFragment(_c6);
n.parentNode.replaceChild(df,n);
}
};
zk.pause=function(_c9){
if(_c9){
var d=$now(),n;
do{
n=$now();
}while(n-d<_c9);
}
};
zk.encodeXML=function(txt,_cd){
var out="";
if(txt){
for(var j=0;j<txt.length;++j){
var cc=txt.charAt(j);
switch(cc){
case "<":
out+="&lt;";
break;
case ">":
out+="&gt;";
break;
case "&":
out+="&amp;";
break;
case "\"":
out+="&quot;";
break;
case "\n":
if(_cd){
out+="<br/>";
break;
}
default:
out+=cc;
}
}
}
return out;
};
zk.message=function(msg){
zk._msg=zk._msg?zk._msg+msg:msg;
zk._msg+="\n";
setTimeout(zk._domsg,600);
};
zk._domsg=function(){
if(zk._msg){
var _d2=$e("zk_msg");
if(!_d2){
_d2=document.createElement("DIV");
document.body.appendChild(_d2);
var _d3="<div style=\"border:1px solid #77c\">"+"<table cellpadding=\"0\" cellspacing=\"0\" width=\"100%\"><tr>"+"<td width=\"20pt\"><button onclick=\"zk._msgclose(this)\">close</button><br/>"+"<button onclick=\"$e('zk_msg').value = ''\">clear</button></td>"+"<td><textarea id=\"zk_msg\" style=\"width:100%\" rows=\"3\"></textarea></td></tr></table></div>";
zk._setOuterHTML(_d2,_d3);
_d2=$e("zk_msg");
}
_d2.value=_d2.value+zk._msg+"\n";
zk._msg=null;
}
};
zk._msgclose=function(n){
while((n=n.parentNode)!=null){
if($tag(n)=="DIV"){
n.parentNode.removeChild(n);
return;
}
}
};
zk.debug=zk.message;
zk.error=function(msg){
if(!zk._errcnt){
zk._errcnt=1;
}
var id="zk_err_"+zk._errcnt++;
var box=document.createElement("DIV");
document.body.appendChild(box);
var _d8="<div style=\"position:absolute;z-index:99000;padding:3px;left:"+(zk.innerX()+50)+"px;top:"+(zk.innerY()+20)+"px;width:550px;border:1px solid #963;background-color:#fc9\" id=\""+id+"\"><table cellpadding=\"2\" cellspacing=\"2\" width=\"100%\"><tr valign=\"top\">"+"<td width=\"20pt\"><button onclick=\"zk._msgclose(this)\">close</button></td>"+"<td style=\"border:1px inset\">"+zk.encodeXML(msg,true)+"</td></tr></table></div>";
zk._setOuterHTML(box,_d8);
box=$e(id);
try{
new Draggable(box,{handle:box,zindex:box.style.zIndex,starteffect:zk.voidf,starteffect:zk.voidf,endeffect:zk.voidf});
}
catch(e){
}
};
zk.loading=0;
zk._modules={};
zk._initfns=[];
zk._inLatfns=[];
zk._initmods=[];
zk._cufns=[];
zk._cuLatfns=[];
zk._reszfns=[];
zk._reszcnt=0;
zk._bfunld=[];
zk._initcmps=[];
zk._ckfns=[];
zk._visicmps={};
zk._hidecmps={};
zk._sizecmps={};
zk._toOnSize={};
function myload(){
var f=zk._onload;
if(f){
zk._onload=null;
f();
}
}
zk._onload=function(){
zk.progress(600);
zk.addInit(zk.progressDone);
zk.initAt(document.body);
};
if(zk.ie&&!zk.https()){
document.write("<script id=\"_zie_load\" defer src=\"javascript:void(0)\"></script>");
var e=$e("_zie_load");
e.onreadystatechange=function(){
if("complete"==this.readyState){
myload();
}
};
e.onreadystatechange();
}else{
if(zk.safari){
var timer=setInterval(function(){
if(/loaded|complete/.test(document.readyState)){
clearInterval(timer);
delete timer;
myload();
}
},10);
}else{
if(zk.gecko){
zk.listen(document,"DOMContentLoaded",myload);
}
zk._oldOnload=window.onload;
window.onload=function(){
myload();
if(zk._oldOnload){
zk._oldOnload.apply(window,arguments);
}
};
}
}
}