/*
 * 系统全局js脚本
 */
function hrefSubmit(ele,url){
	getReferenceForm(ele).action=url;
	getReferenceForm(ele).submit();
}
function postAjax(url){
	jQuery.post(url,function(result){
		   alert(result);
	});
}
function postAjax(url,msg,reload){
	jQuery.post(url,function(result){
		   if(result=="操作成功"||result==""){
			   alert(msg);
			   if(reload){
				   window.location.href=window.location.href;
			   }
		   }else{
			   alert(result);
		   }
	});
}
function postAjax(url,msg,reload,isAddMask){
	if(isAddMask){
		setMask("main-container");
	}
	jQuery.post(url,function(result){
		   if(result=="操作成功"||result==""){
			   alert(msg);
			   if(reload){
				   window.location.href=window.location.href;
			   }else{
				   if(isAddMask){
					   $("#main-container").unmask();
				   }
			   }
		   }else{
			   alert(result);
			   if(isAddMask){
				   $("#main-container").unmask();
			   }
		   }
	});
}
function postAjax(url,msg,reload,isAddMask,formid,pageNumber){
	if(isAddMask){
		setMask("main-container");
	}
	jQuery.post(url,function(result){
		if(result=="操作成功"||result==""){
			alert(msg);
			if(reload){
				if(""!=formid){
					var oldUrl = $("#"+formid).attr("action");
					$("#"+formid).attr("action",oldUrl+"?pageNumber="+pageNumber);
					$("#"+formid).submit();
				}else{
					window.location.href=window.location.href;
				}
			}else{
				if(isAddMask){
					$("#main-container").unmask();
				}
			}
		}else{
			alert(result);
			if(isAddMask){
				$("#main-container").unmask();
			}
		}
	});
}
function items2json(items){
			 var itemsVal ="[";    
			  items.each(function(i,obj){
				 var val=obj.value;
				 var tempitems=val.split("&");
				 var valStr="";
				 for(var i=0;i<tempitems.length;i++){
					 var tempValStr=tempitems[i];
					 if(tempValStr!=""){
						 valStr+=tempValStr.replace(new RegExp("=","g"),":'")+"',";
					 }
				 }
				 valStr=valStr.substring(0,valStr.length-1);
				 itemsVal+="{"+valStr+"},"; 
			  });    
			  itemsVal=itemsVal.substring(0,itemsVal.length-1)+"]";
			 return itemsVal
		}
function back(url){
	window.location.href=url;
		//window.location.href=url+"?"+$("#queryString").attr("value");
	}
function disableSubmit(finalResult, submitButtonId){
    if (finalResult) {
        document.getElementById(submitButtonId).disabled = true;
        return finalResult;
    }
    else {
        return finalResult;
    }
}

function batchDelete(action, checkboxName, form){
    if (!hasOneChecked(checkboxName)) {
    	alert('请选择要操作的对象!');
        return;
    }
    if(window.confirm('确定执行[删除]操作?')){
	    form.action = action;
	    form.submit();
    }
}

function hasOneChecked(name){
    var items = document.getElementsByName(name);
    if (items.length > 0) {
        for (var i = 0; i < items.length; i++) {
            if (items[i].checked == true) {
                return true;
            }
        }
    }
    else {
        if (items.checked == true) {
            return true;
        }
    }
    return false;
}

function setAllCheckboxState(name, state){
    var elms = document.getElementsByName(name);
    for (var i = 0; i < elms.length; i++) {
        elms[i].checked = state;
    }
}

function getReferenceForm(elm){
    while (elm && elm.tagName != 'BODY') {
        if (elm.tagName == 'FORM') 
            return elm;
        elm = elm.parentNode;
    }
    return null;
}
//1.判断select选项中 是否存在Value="paraValue"的Item        
function selectIsExitItem(objSelect, objItemValue) {        
    var isExit = false;        
    for (var i = 0; i < objSelect.options.length; i++) {        
        if (objSelect.options[i].value == objItemValue) {        
            isExit = true;        
            break;        
        }        
    }        
    return isExit;        
}       
//2.向select选项中 加入一个Item 
function addItemToSelect(objSelect, objItemText, objItemValue) {        
    //判断是否存在        
    if (selectIsExitItem(objSelect, objItemValue)) {        
        alert("该Item的Value值已经存在");        
    } else {        
        var varItem = new Option(objItemText, objItemValue);      
        objSelect.options.add(varItem);     
    }        
} 
//3.从select选项中 删除一个Item        
function removeItemFromSelect(objSelect, objItemValue) {        
    //判断是否存在        
    if (selectIsExitItem(objSelect, objItemValue)) {        
        for (var i = 0; i < objSelect.options.length; i++) {        
            if (objSelect.options[i].value == objItemValue) {        
                objSelect.options.remove(i);        
                break;        
            }        
        }        
        alert("成功删除");        
    } else {        
        alert("该select中 不存在该项");        
    }        
}    
   
   
// 4.删除select中选中的项    
function removeSelectedItemFromSelect(objSelect) {        
    var length = objSelect.options.length - 1;    
    for(var i = length; i >= 0; i--){    
        if(objSelect[i].selected == true){    
            objSelect.options[i] = null;    
        }    
    }    
}      
   
// 5.修改select选项中 value="paraValue"的text为"paraText"        
function updateItemToSelect(objSelect, objItemText, objItemValue) {        
    //判断是否存在        
    if (selectIsExitItem(objSelect, objItemValue)) {        
        for (var i = 0; i < objSelect.options.length; i++) {        
            if (objSelect.options[i].value == objItemValue) {        
                objSelect.options[i].text = objItemText;        
                break;        
            }        
        }        
        alert("成功修改");        
    } else {        
        alert("该select中 不存在该项");        
    }        
}        
   
// 6.设置select中text="paraText"的第一个Item为选中        
function selectItemByValue(objSelect, objItemText) {            
    //判断是否存在        
    var isExit = false;        
    for (var i = 0; i < objSelect.options.length; i++) {        
        if (objSelect.options[i].text == objItemText) {        
            objSelect.options[i].selected = true;        
            isExit = true;        
            break;        
        }        
    }              
    //Show出结果        
    if (isExit) {        
        alert("成功选中");        
    } else {        
        alert("该select中 不存在该项");        
    }        
}  
function showDiaLogList(url,myTitle){
	 
	var dialog =art.dialog.open(url, {width: '1024px',height: '720px',lock:true,fixed: true,drag:false,resize: false,title: myTitle});
	dialog = art.dialog.through ;
}
function showDiaLog(url,myTitle,myWidth,myHeigh){
	var dialog =art.dialog.open(url, {width: myWidth, height: myHeigh,fixed: true,drag:false,resize: false,title: myTitle,lock:true,background:"#000",opacity:"0.8"});
	dialog = art.dialog.through ;
	return dialog;
}
function showDiaLogByParent(url,myTitle,myWidth,myHeigh){
	var dialog =art.dialog.parent.art.dialog.open(url, {width: myWidth, height: myHeigh,fixed: true,drag:false,resize: false,title: myTitle,lock:true,background:"#000",opacity:"0.8"});
	dialog = art.dialog.through ;
	return dialog;
}

function openWindow(url,name)
{
 var url;                          //转向网页的地址;
 window.open(url,'_blank','height=screen.height, width=screen.width, top=0, left=0, toolbar=no, menubar=no, scrollbars=no, resizable=no,location=n o, status=no');
}
function setMask(divid){
	$("#"+divid).mask("系统正在加载中,请稍后...");
}

function trimkeyup(e) {
    lucene_objInput = $(this);
    if (e.keyCode != 37 && e.keyCode != 39 && e.keyCode != 13) {
        var im = $.trim(lucene_objInput.val());
        lucene_objInput.val(im); 
    }
}  
function openProcessTrackPage(ctx,histProcInstId){
    var height1 = window.parent.document.documentElement.clientHeight;
    var height = (parseInt(height1)-45)+"px";
	showDiaLog(ctx+'/workflow/trace/traceProcess.do?processInstanceId='+histProcInstId,'监控','1400px',height);
}
function openProcessTrackMobile(ctx,histProcInstId){
	 var height1 = window.parent.document.documentElement.clientHeight;
	 var height = (parseInt(height1)-45)+"px";
	 showDiaLog(ctx+'/workflow/trace/traceProcessMobile.do?processInstanceId='+histProcInstId,'手机监控','450px',height);
}
function showFullDiaLog(url,myTitle){
	var dialog =art.dialog.open(url, {width: '100%', height: '100%',fixed: true,drag:false,resize: false,title: myTitle,lock:true,background:"#000",opacity:"0.8"});
	dialog = art.dialog.through ;
	return dialog;
}