uas6.0/WebContent/app/controller/fa/ars/PreRec.js

Ext.QuickTips.init();
Ext.define('erp.controller.fa.ars.PreRec', {
    extend: 'Ext.app.Controller',
    FormUtil: Ext.create('erp.util.FormUtil'),
    GridUtil: Ext.create('erp.util.GridUtil'),
    BaseUtil: Ext.create('erp.util.BaseUtil'),
    views:[
      		'core.form.Panel','fa.ars.PreRec','core.grid.Panel2','core.toolbar.Toolbar', 'core.form.SeparNumber',
      		'core.button.Save','core.button.Add','core.button.Close','core.button.Delete','core.button.Submit','core.button.ResAudit',
  			'core.button.Audit','core.button.ResSubmit','core.button.Post','core.button.ResPost','core.button.Update','core.button.DeleteDetail',
      		'core.trigger.DbfindTrigger','core.trigger.TextAreaTrigger','core.form.YnField','core.button.ResAccounted','core.button.AssMain','core.button.Accounted','core.button.StrikeBalance',
      		'core.trigger.CateTreeDbfindTrigger','core.trigger.HrOrgTreeDbfindTrigger','core.button.Print','core.button.AssDetail','core.button.GetSumAmount'
      	],
    init:function(){
    	var me = this;
    	me.gridLastSelected = null;
    	this.control({
    		'erpGridPanel2': { 
    			itemclick:function(selModel, record){
    				me.onGridItemClick(selModel, record);
        			var btn = Ext.getCmp('assdetail');
    				var ass = record.data['ca_asstype'];
    				if(!Ext.isEmpty(ass)){
    					btn.setDisabled(false);
    				} else {
    					btn.setDisabled(true);
    				}
    			} 
    		},
    		'erpGetSumAmountButton':{
    			click: function(btn){
    				var grid = Ext.getCmp("grid"),items = grid.store.data.items;
    				var detailamount1 = 0;
    	    		Ext.each(items,function(item,index){
    	    			if(!me.GridUtil.isBlank(grid,item.data)) {
    	    				detailamount1 = detailamount1 + Number(item.data['prd_nowbalance']);
    	    			}
    	    		});
    	    		Ext.getCmp("pr_amount").setValue(detailamount1);
    	    		Ext.getCmp("pr_cmamount").setValue(detailamount1);
    			}
    		},
    		'erpAssMainButton':{
    			afterrender:function(btn){
    				
    				if(Ext.getCmp('ca_asstype').getValue()==null||Ext.getCmp('ca_asstype').getValue()==""){
    					btn.setDisabled(true);
    				}else{
    					btn.setDisabled(false);
    				}
    			}
    		
    		},
    		'erpSaveButton': {
    			click: function(btn){
    				var form = me.getForm(btn);
    				if(Ext.getCmp(form.codeField).value == null || Ext.getCmp(form.codeField).value == ''){
    					/*Ext.getCmp(form.codeField).setValue(me.BaseUtil.getRandomNumber());*///自动添加编号
    					me.BaseUtil.getRandomNumber();
    				}
    				me.getJsamount();
    				//保存之前的一些前台的逻辑判定
    				this.beforeSaveAccountRegister();
    			}
    		},
    		'erpDeleteDetailButton': {
    			afterrender: function(btn){
    				//辅助核算
    				btn.ownerCt.add({
    					xtype:'erpAssDetailButton',
    					disabled:true
    				});
    			}
    		},
    		
    		'erpDeleteButton' : {
    			click: function(btn){
    				me.FormUtil.onDelete(Ext.getCmp('pr_id').value);
    			}
    		},
    		'erpPostButton' : {
    			afterrender: function(btn){
    				var status = Ext.getCmp(me.getForm(btn).statusCode);
    				if(status && status.value == 'UNPOST'){
    					btn.show();
    				}else{
    					btn.hide();
    				}
    			},
    			click: function(btn){
    				var amount = Number(Ext.getCmp('pr_amount').getValue());
    	    		var cmamount =Number(Ext.getCmp('pr_cmamount').getValue());
    	    		var cmcurrency = Ext.getCmp('pr_cmcurrency').getValue();
    	    		var cmrate = Number(Ext.getCmp('pr_cmrate').getValue());
    	    		var currency = Ext.getCmp('pr_currency').getValue();
    	    		if(amount != 0 && cmamount != 0){
	    	    		if(Ext.Number.toFixed(cmrate, 8)!= Ext.Number.toFixed(cmamount/amount, 8)){
	    	    			showError('冲账汇率不正确,不能过账!');
	    					return;
	    				}
    	    		}
    	    		if(currency == cmcurrency){
    					if(cmrate != 1){
    						showError('币别相同，冲账汇率不等于1,不能过账!');
    						return;
    					}
    				}
    	    		if(currency != cmcurrency){
    					if(cmrate == 1){
    						showError('币别不相同，冲账汇率等于1,不能过账!');
    						return;
    					}
    				}
    				me.FormUtil.onPost(Ext.getCmp('pr_id').value);
    			}
    		},
    		'erpResPostButton' : {
    			afterrender: function(btn){
    				var status = Ext.getCmp(me.getForm(btn).statusCode);
    				if(status && status.value == 'POSTED'){
    					btn.show();
    				}else{
    					btn.hide();
    				}
    			},
    			click: function(btn){
    				me.FormUtil.onResPost(Ext.getCmp('pr_id').value);
    			}
    		},
    		'erpUpdateButton': {
    			click: function(btn){
    				me.getJsamount();
    				me.beforeUpdate();
    			}
    		},
    		'erpAddButton': {
    			click: function(){
    				var form = Ext.getCmp('form');
    				var title = '新增';
    				if(form){
    					if(form.title){
    						title = title+form.title;
    					}
    				}
    				me.FormUtil.onAdd('addPreRec', title, 'jsps/fa/ars/preRec.jsp?whoami='+caller);
    			}
    		},
    		'erpCloseButton': {
    			click: function(btn){
    				me.FormUtil.beforeClose(me);
    			}
    		},
    		'erpSubmitButton': {
    			afterrender: function(btn){
    				var auditStatus = Ext.getCmp(me.getForm(btn).auditStatusCode);
    				if(auditStatus && auditStatus.value != 'ENTERING'){
    					btn.hide();
    				}
    			},
    			click: function(btn){
    				var amount = Number(Ext.getCmp('pr_amount').getValue());
    	    		var cmamount =Number(Ext.getCmp('pr_cmamount').getValue());
    	    		var cmcurrency = Ext.getCmp('pr_cmcurrency').getValue();
    	    		var cmrate = Number(Ext.getCmp('pr_cmrate').getValue());
    	    		var currency = Ext.getCmp('pr_currency').getValue();
    	    		if(amount != 0 && cmamount != 0){
	    	    		if(Ext.Number.toFixed(cmrate, 8)!= Ext.Number.toFixed(cmamount/amount, 8)){
	    	    			showError('冲账汇率不正确,不能提交!');
	    					return;
	    				}
    	    		}
    	    		if(currency == cmcurrency){
    					if(cmrate != 1){
    						showError('币别相同，冲账汇率不等于1,不能提交!');
    						return;
    					}
    				}
    	    		if(currency != cmcurrency){
    					if(cmrate == 1){
    						showError('币别不相同，冲账汇率等于1,不能提交!');
    						return;
    					}
    				}
    				me.onSubmit(Ext.getCmp('pr_id').value);
    			}
    		},
    		'erpResSubmitButton': {
    			afterrender: function(btn){
    				var auditStatus = Ext.getCmp(me.getForm(btn).auditStatusCode);
    				if(auditStatus && auditStatus.value != 'COMMITED'){
    					btn.hide();
    				}
    			},
    			click: function(btn){
    				me.FormUtil.onResSubmit(Ext.getCmp('pr_id').value);
    			}
    		},
    		'erpAuditButton': {
    			afterrender: function(btn){
    				var auditStatus = Ext.getCmp(me.getForm(btn).auditStatusCode);
    				if(auditStatus && auditStatus.value != 'COMMITED'){
    					btn.hide();
    				}
    			},
    			click: function(btn){
    				me.FormUtil.onAudit(Ext.getCmp('pr_id').value);
    			}
    		},
    		'erpResAuditButton': {
    			afterrender: function(btn){
    				var auditStatus = Ext.getCmp(me.getForm(btn).auditStatusCode);
    				if(auditStatus && auditStatus.value != 'AUDITED'){
    					btn.hide();
    				}
    			},
    			click: function(btn){
    				me.FormUtil.onResAudit(Ext.getCmp('pr_id').value);
    			}
    		},
    		'erpPrintButton': {
    			click: function(btn){
    				me.FormUtil.onPrint(Ext.getCmp('pr_id').value);
    			}
    		},
    		'textfield[name=pr_amount]':{
    			change: me.changeCmamount
    		},
    		'textfield[name=pr_cmrate]':{
    			change: me.changeCmamount
    		},
    		'cateTreeDbfindTrigger[name=pr_accountcode]':{
    			aftertrigger:function(trigger, data){
    				Ext.getCmp('pr_accountname').setValue(data[0].raw.data.ca_name);
    				var asstype = data[0].raw.data.ca_asstype;
    				var btn = Ext.getCmp("assmainbutton");
    				if(Ext.isEmpty(asstype)){
    					btn.setDisabled(true);
    				}else{
    					btn.setDisabled(false);
    				}
    			}
    			
    		},
    		'field[name=prd_ordercode]': {
    			aftertrigger: function(){
    				var grid = Ext.getCmp('grid');
    				var record = grid.selModel.lastSelected;
    				var data = record.data['prd_orderamount']-record.data['sa_prepayamount'];
    				record.set('prd_nowbalance', data);
    			},
    			afterrender: function(t){
    				t.gridKey="pr_custcode";
    				t.mappinggirdKey="sa_custcode";
    				
    				t.gridErrorMessage="请先选择客户";
    			}
    		},
    		'textfield[name=pr_amount]':{
    			change: function(){
    				me.changeCmrateOrCmamount();
    			}
    		},
    		'textfield[name=pr_cmrate]':{
    			change: function(){
    				me.changeCmrateOrCmamount();
    			}
    		},
    		'textfield[name=pr_cmamount]':{
    			change: function(){
    				me.changeCmrateOrCmamount();
    			}
    		}/*,
    		'dbfindtrigger[name=pr_custcode]':{
    			//pr_beginlast
    			beforetrigger:function(t){
    				if(caller =='PreRec!Ars!DEPR'){
        				var dateField = Ext.getCmp('pr_date');
        				var dateStr = dateField.rawValue;  // 2013-03-19
        				var s=dateStr.split('-');
        				var config ='';						//得到的月份其次  格式为 201303
        				Ext.each(s,function(i,index){
        					config=config+i+'';
        				});
        				
        				if(config.length>6){
        					config=config.substring(0,6);
        				}
//        				t.findConfig = " cu_code in (select distinct cm_custcode from custmonth where cm_yearmonth<='"+config+"' and cm_beginlast >0)";
        				t.findConfig = " ca_prepayamount>0  and cu_auditstatuscode='AUDITED' group by cu_id,cu_code,cu_name,cu_sellerid,cu_sellername ";
    				}
    				
    			}
    			
    		}*/
    	});
    }, 
    changeCmrateOrCmamount: function () {
    	var me = this;
    	if(Ext.getCmp('pr_cmrate').readOnly){
    		me.changeCmrate();
    	}else{
    		me.changeCmamount();
    	}
    },
    changeCmrate:function () {
		if(Ext.getCmp('pr_cmamount')&&Ext.getCmp('pr_amount')&&Ext.getCmp('pr_cmrate')){
			var cmamount = Ext.getCmp('pr_cmamount').getValue();;
			var amount = Ext.getCmp('pr_amount').getValue();
			
			var rate  = Number(cmamount/amount);
			rate = Ext.Number.toFixed(rate,8);
			Ext.getCmp('pr_cmrate').setValue(rate);
		}
    	
    },
    //计算冲账金额  = 预收金额*冲账汇率
    changeCmamount:function(){
    	if(Ext.getCmp('pr_amount')&&Ext.getCmp('pr_cmrate')){
    		var pramount = Ext.getCmp('pr_amount').getValue();
    		var prcmrate = Ext.getCmp('pr_cmrate').getValue();
    		if(!Ext.isNumber(pramount)){
    			pramount = Ext.Number.from(pramount,0);
    		}
    		if(!Ext.isNumber(prcmrate)){
    			prcmrate = Ext.Number.from(prcmrate,0);
    		}
    		var cmamount = pramount*prcmrate;
    		Ext.getCmp('pr_cmamount').setValue(Ext.util.Format.number(cmamount,'0.00'));
    	}
    },

    onGridItemClick: function(selModel, record){//grid行选择
    	this.gridLastSelected = record;
    	var grid = Ext.getCmp('grid');
    	if(record.data[grid.necessaryField] == null || record.data[grid.necessaryField] == ''){
    		this.gridLastSelected.findable = true;//空数据可以在输入完code，并移开光标后，自动调出该条数据
    	} else {
    		this.gridLastSelected.findable = false;
    	}
    	this.GridUtil.onGridItemClick(selModel, record);
    },
	getForm: function(btn){
		return btn.ownerCt.ownerCt;
	},
	beforeSaveAccountRegister: function(){
		var me = this;
		var grid = Ext.getCmp('grid');
		var items = grid.store.data.items;
		var bool = true;
		var warnStr='';
		Ext.each(items,function(item,index){
			if(item.dirty && item.data[grid.necessaryField] != null && item.data[grid.necessaryField] != ''){
				var orderamount =item.data['prd_orderamount'];	//订单金额
				var havebalance = item.data['sa_prepayamount'];	//已预收金额prd_havebalance
				var nowbalance = item.data['prd_nowbalance'];	//本次预收额
				//订单金额>=已预收金额+本次预收额
				//此种情况不能进行保存
				if(havebalance+nowbalance>orderamount){
					var i = index+1;
					if(warnStr ==''||warnStr.length<=0){
						warnStr = warnStr +i;
					}else{
						warnStr = warnStr +','+i;
					}
					bool = false;
				}
			}
		});
		if(bool){
			me.beforeSave(this);
		}else{
			if(warnStr != ''||warnStr.length>0){
				showError('明细表第'+warnStr+'行 已预收金额与本次预收额的合计超过订单金额,不能保存');return;
			}
		}
	},
	
	getJsamount: function(){
		var grid = Ext.getCmp('grid');
		var items = grid.store.data.items;
		var jsamount = 0;
		var detailcount = 0;
		var cateamount = 0;
		Ext.each(items,function(item,index){
			if(item.data['prd_catecode']!=null&&item.data['prd_catecode']!=""){
				cateamount = cateamount + Number(item.data['prd_nowbalance']);
			}
		});
		Ext.getCmp('pr_jsamount').setValue(Ext.Number.from(Ext.getCmp('pr_cmamount').getValue())-cateamount);
	},
	beforeSave:function(){
		var me = this;
		var form = Ext.getCmp('form');
		if(! me.FormUtil.checkForm()){
			return;
		}
		if(Ext.getCmp(form.keyField).value == null || Ext.getCmp(form.keyField).value == ''){
			me.FormUtil.getSeqId(form);
		}
		var detail = Ext.getCmp('grid');
		var param2 = new Array();
		var param3 = new Array();
		if(Ext.getCmp('assdetail')){
			Ext.each(Ext.Object.getKeys(Ext.getCmp('assdetail').cacheStoreGrid), function(key){
				Ext.each(Ext.getCmp('assdetail').cacheStoreGrid[key], function(d){
					d['dass_condid'] = key;
					param2.push(d);
				});
			});
		}

		if(Ext.getCmp('assmainbutton')){
			Ext.each(Ext.Object.getKeys(Ext.getCmp('assmainbutton').cacheStoreForm), function(key){
				Ext.each(Ext.getCmp('assmainbutton').cacheStoreForm[key], function(d){
					d['ass_conid'] = key;
					param3.push(d);
				});
			});
		}

		Ext.each(detail.store.data.items, function(item){
			if(item.data.prd_id == null || item.data.prd_id == 0){
				item.data.prd_id = -item.index;
			}
		});
		var param1 = me.GridUtil.getGridStore(detail);
		if(detail.necessaryField.length > 0 && (param1.length == 0)){
			showError($I18N.common.grid.emptyDetail);
			return;
		}
		me.onSave(form, param1, param2,param3);
	},
	onSave: function(form, param1, param2,param3) {
		var me = this;
		param1 = param1 == null ? [] : "[" + param1.toString().replace(/\\/g,"%") + "]";
		param2 = param2 == null ? [] : Ext.encode(param2).replace(/\\/g,"%");
		param3 = param3 == null ? [] : Ext.encode(param3).replace(/\\/g,"%");
		if(form.getForm().isValid()){
			Ext.each(form.items.items, function(item){
				if(item.xtype == 'numberfield'){
					if(item.value == null || item.value == ''){
						item.setValue(0);
					}
				}
			});
			var r = form.getValues();
			form.getForm().getFields().each(function(){
				if(this.logic == 'ignore') {
					delete r[this.name];
				}
			});
			me.FormUtil.save(r, param1, param2,param3);
		}else{
			me.FormUtil.checkForm();
		}
	},
	beforeUpdate: function(){
		var me = this;
		var form = Ext.getCmp('form');
		if(! me.FormUtil.checkForm()){
			return;
		}
		var detail = Ext.getCmp('grid');
		Ext.each(detail.store.data.items, function(item){
			if(item.data.prd_id == null || item.data.prd_id == 0){
				item.data.prd_id = -item.index;
			}
		});
		var param1 = me.GridUtil.getGridStore(detail);
		var param2 = new Array();
		var param3 = new Array();
		if(Ext.getCmp('assdetail')){
			Ext.each(Ext.Object.getKeys(Ext.getCmp('assdetail').cacheStoreGrid), function(key){
				Ext.each(Ext.getCmp('assdetail').cacheStoreGrid[key], function(d){
					d['dass_condid'] = key;
					param2.push(d);
				});
			});
		}

		if(Ext.getCmp('assmainbutton')){
			Ext.each(Ext.Object.getKeys(Ext.getCmp('assmainbutton').cacheStoreForm), function(key){
				Ext.each(Ext.getCmp('assmainbutton').cacheStoreForm[key], function(d){
					d['ass_conid'] = key;
					param3.push(d);
				});
			});
		}
		if(me.FormUtil.checkFormDirty(form) == '' && detail.necessaryField.length > 0 && (param1.length == 0)
				&& param2.length == 0&& param3.length == 0){
			showError($I18N.common.grid.emptyDetail);
			return;
		} else {
			param1 = param1 == null ? [] : "[" + param1.toString().replace(/\\/g,"%") + "]";
			param2 = param2 == null ? [] : Ext.encode(param2).replace(/\\/g,"%");
			param3 = param3 == null ? [] : Ext.encode(param3).replace(/\\/g,"%");
			if(form.getForm().isValid()){
				Ext.each(form.items.items, function(item){
					if(item.xtype == 'numberfield'){
						if(item.value == null || item.value == ''){
							item.setValue(0);
						}
					}
				});
				var r = form.getValues();
				form.getForm().getFields().each(function(){
					if(this.logic == 'ignore') {
						delete r[this.name];
					}
				});
				me.FormUtil.update(r, param1, param2,param3);
			}else{
				me.FormUtil.checkForm();
			}
		}
		
	},
	//提交时的相关操作开始
	checkFormDirty: function(){
		var form = Ext.getCmp('form');
		var s = '';
		form.getForm().getFields().each(function (item,index,length){
			var value = item.value == null ? "" : item.value;
			item.originalValue = item.originalValue == null ? "" : item.originalValue;
			if(item.originalValue.toString() != value.toString()){//isDirty、wasDirty、dirty一直都是true，没办法判断，所以直接用item.originalValue,原理是一样的
				var label = item.fieldLabel || item.ownerCt.fieldLabel ||
					item.boxLabel || item.ownerCt.title;//针对fieldContainer、radio、fieldset等
				if(label){
					s = s + '&nbsp;' + label.replace(/&nbsp;/g,'');
				}
			}
		});
		return (s == '') ? s : ('表单字段(<font color=green>'+s+'</font>)已修改');
	},
	onSubmit: function(id){
		var me = this;
		var form = Ext.getCmp('form');
		if(form && form.getForm().isValid()){
			var s = me.checkFormDirty(form);
			var grids = Ext.ComponentQuery.query('gridpanel');
			if(grids.length > 0){//check所有grid是否已修改
				var param = grids[0].GridUtil.getAllGridStore(grids[0]);
//				if(grids[0].necessaryField.length > 0 && (param == null || param == '')){
//					showError("明细表还未添加数据,无法提交!");
//					return;
//				}
				Ext.each(grids, function(grid, index){
					if(grid.GridUtil){
						var msg = grid.GridUtil.checkGridDirty(grid);
						if(msg.length > 0){
							s = s + '<br/>' + grid.GridUtil.checkGridDirty(grid);
						}
					}
				});
			}
			if(s == '' || s == '<br/>'){
				me.submit(id);
			} else {
				Ext.MessageBox.show({
				     title:'保存修改?',
				     msg: '该单据已被修改:<br/>' + s + '<br/>提交前要先保存吗？',
				     buttons: Ext.Msg.YESNOCANCEL,
				     icon: Ext.Msg.WARNING,
				     fn: function(btn){
				    	 if(btn == 'yes'){
				    		 me.beforeUpdate(form);
		    			} else if(btn == 'no'){
		    					
		    			} else {
		    					return;
		    			}
				     }
				});
			}
		} else {
			me.checkForm();
		}
	},	
	contains: function(string,substr,isIgnoreCase){
	    if(isIgnoreCase){
	    	string=string.toLowerCase();
	    	substr=substr.toLowerCase();
	    }
	    var startChar=substr.substring(0,1);
	    var strLen=substr.length;
	    for(var j=0;j<string.length-strLen+1;j++){
	    	if(string.charAt(j)==startChar){//如果匹配起始字符,开始查找
	    		if(string.substring(j,j+strLen)==substr){//如果从j开始的字符与str匹配，那ok
	    			return true;
	    			}   
	    		}
	    	}
	    return false;
	},
    getActiveTab: function(){
		var tab = null;
		if(Ext.getCmp("content-panel")){
			tab = Ext.getCmp("content-panel").getActiveTab();
		}
    	if(!tab && parent.Ext.getCmp("content-panel"))
    		tab = parent.Ext.getCmp("content-panel").getActiveTab();
    	if(!tab  && parent.parent.Ext.getCmp("content-panel"))
    		tab = parent.parent.Ext.getCmp("content-panel").getActiveTab();
		if(!tab){
			var win = parent.Ext.ComponentQuery.query('window');
			if(win.length > 0){
				tab = win[win.length-1];
			}
		}
    	return tab;
	},
	submit: function(id){
		var me = this;
		var form = Ext.getCmp('form');
		if(!me.contains(form.submitUrl, '?caller=', true)){
			form.submitUrl = form.submitUrl + "?caller=" + caller;
		}
		me.getActiveTab().setLoading(true);//loading...
		Ext.Ajax.request({
	   		url : basePath + form.submitUrl,
	   		params: {
	   			id: id
	   		},
	   		method : 'post',
	   		callback : function(options,success,response){
	   			me.getActiveTab().setLoading(false);
	   			var localJson = new Ext.decode(response.responseText);
    			if(localJson.success){
    				//submit成功后刷新页面进入可编辑的页面 
    				submitSuccess(function(){
    					window.location.href = window.location.href;
    				});
    			} else {
    				if(localJson.exceptionInfo){
    	   				var str = localJson.exceptionInfo;
    	   				if(str.trim().substr(0, 12) == 'AFTERSUCCESS'){//特殊情况:操作成功，但是出现警告,允许刷新页面
    	   					str = str.replace('AFTERSUCCESS', '');
    	   					submitSuccess(function(){
    	   						var url = window.location.href;
    	   						var formCondition = form.keyField + "IS" + id;
    			   		    	var gridCondition = '';
    			   		    	var grid = Ext.getCmp('grid');
    			   		    	if(grid && grid.mainField){
    			   		    		gridCondition = grid.mainField + "IS" + id;
    			   		    	}
    			   		    	if(me.contains(url, 'formCondition', true)){
    			   		    		url = url.replace('formCondition', 1);
    			   		    		url = url.replace('gridCondition', 1);
    			   		    	}
    			   		    	if(me.contains(url, '?', true)){
    			   		    		url = url + '&formCondition=' + 
    			   						formCondition + '&gridCondition=' + gridCondition;
    				   		    } else {
    				   		    	url = url + '?formCondition=' + 
    			   						formCondition + '&gridCondition=' + gridCondition;
    				   		    }
    			   		    	window.location.href = url;
    	   					});
    	   				}
    	   				showMessage("提示", str);return;
    	   			}
    			}
	   		}
		});
	}
	//提交时的相关操作结束
//	beforeUpdate: function(){
//		var grid = Ext.getCmp('grid');
//	    Ext.Array.each(grid.store.data.items, function(item){
//	    	item.set('prd_prid',Ext.getCmp('pr_id').value);
//		});
//		//采购价格不能为0
//		var grid = Ext.getCmp('grid');
//		var items = grid.store.data.items;
//		var bool = true;
//		var warnStr='';
//		Ext.each(items,function(item,index){
//			if(item.dirty && item.data[grid.necessaryField] != null && item.data[grid.necessaryField] != ''){
//				var orderamount =item.data['prd_orderamount'];	//订单金额
//				var havebalance = item.data['sa_prepayamount'];	//已预收金额
//				var nowbalance = item.data['prd_nowbalance'];	//本次预收额
//				//订单金额>=已预收金额+本次预收额
//				
//				//此种情况不能进行保存
//				if(havebalance+nowbalance>orderamount){
//					var i = index+1;
//					if(warnStr ==''||warnStr.length<=0){
//						warnStr = warnStr +i;
//					}else{
//						warnStr = warnStr +','+i;
//					}
//					bool = false;
//				}
//			}
//			
//		});
//		
//		if(bool){
//			this.FormUtil.onUpdate(this);
//		}else{
//			if(warnStr != ''||warnStr.length>0){
//				showError('明细表第'+warnStr+'行 已预收金额与本次预收额的合计超过订单金额,不能保存');return;
//			}
//		}
//		
//	}
});