mes/WebContent/app/view/core/button/GetMakePrepareBarcode.js

Ext.define('erp.view.core.button.GetMakePrepareBarcode',{ 
		extend: 'Ext.Button', 
		alias: 'widget.erpGetMPBarcodeButton',
    	id: 'erpGetMPBarcodeButton',
    	iconCls : 'x-button-icon-submit',
    	cls : 'x-btn-gray',
    	text : $I18N.common.button.erpGetMPBarcodeButton,
    	style : {
    		marginLeft : '10px'
    	},
        width:120,
		initComponent : function(){ 
			this.callParent(arguments); 
		},
		handler: function(btn){
           this.getMPBarcodeButton(btn);
		},
		getMPBarcodeButton:function(btn){
			var form = Ext.getCmp('form'),
				keyvalue = Ext.getCmp(form.keyField).value;
				warnMsg('是否确认获取料卷号？', function(btn){
					if(btn == 'yes'){
						form.BaseUtil.getActiveTab().setLoading(true);//loading...
						Ext.Ajax.request({
					   		url : basePath + "pm/mes/getMakePrepareBarcode.action",
					   		params: {
					   			id: keyvalue
					   		},
					   		method : 'post',
					   		callback : function(options,success,response){
					   			form.BaseUtil.getActiveTab().setLoading(false);
					   			var localJson = new Ext.decode(response.responseText);
					   			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<br>', '');
		     			   				showMessage('提示', str);
		     			   				return;
		     			   			}else{
		     			   				showError(str);return;
		     			   			}
				        		}
				    			if(localJson.success){
				    				showMessage('提示', '获取成功！', 1000);
				    				window.location.reload();
					   			} else {
					   				showError('获取失败!');
					   				return;
					   			}
					   		}
						});
					}
				});
		}
	});