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

Ext.define('erp.view.core.button.CancelApproveNum',{ 
		extend: 'Ext.Button', 
		alias: 'widget.erpCancelApproveNumButton',
		param: [],
		id: 'erpCancelApproveNumButton',
		text: $I18N.common.button.erpCancelApproveNumButton,
		iconCls: 'x-button-icon-save',
    	cls: 'x-btn-gray',
    	formBind: true,
    	width: 120,
    	style: {
    		marginLeft: '10px'
        },
        handler: function(btn){
    	var grid = Ext.getCmp('batchDealGridPanel');
        var items = grid.selModel.getSelection();
        Ext.each(items, function(item, index){
        	if(this.data[grid.keyField] != null && this.data[grid.keyField] != ''
        		&& this.data[grid.keyField] != '0' && this.data[grid.keyField] != 0){
        		grid.multiselected.push(item);
        	}
        });
    	var form = Ext.getCmp('dealform');
		var records = Ext.Array.unique(grid.multiselected);
		if(records.length > 0){
			var params = new Object();
			params.caller = caller;
			var data = new Array();
			var bool = false;
			Ext.each(records, function(record, index){
				var f = form.fo_detailMainKeyField;
				if((grid.keyField && this.data[grid.keyField] != null && this.data[grid.keyField] != ''
	        		&& this.data[grid.keyField] != '0' && this.data[grid.keyField] != 0) 
	        		||(f && this.data[f] != null && this.data[f] != ''
		        		&& this.data[f] != '0' && this.data[f] != 0)){
					bool = true;
					var o = new Object();
					if(grid.keyField){
						o[grid.keyField] = record.data[grid.keyField];
					} else {
						params.id[index] = record.data[form.fo_detailMainKeyField];
					}
					if(grid.toField){
						Ext.each(grid.toField, function(f, index){
							var v = Ext.getCmp(f).value;
							if(v != null && v.toString().trim() != '' && v.toString().trim() != 'null'){
								o[f] = v;
							}
						});
					}
					if(grid.necessaryFields){
						Ext.each(grid.necessaryFields, function(f, index){
							var v = record.data[f];
							if(Ext.isDate(v)){
								v = Ext.Date.toString(v);
							}
							o[f] = v;
						});
					}
					data.push(o);
				}
			});
			if(bool){
				params.data = Ext.encode(data);
				var main = parent.Ext.getCmp("content-panel");
				main.getActiveTab().setLoading(true);//loading...
				Ext.Ajax.request({
			   		url : basePath + "oa/cancelApproveNum.action",
			   		params: params,
			   		method : 'post',
			   		callback : function(options,success,response){
			   			main.getActiveTab().setLoading(false);
			   			var localJson = new Ext.decode(response.responseText);
			   			if(localJson.exceptionInfo){
			   				showError(localJson.exceptionInfo);
			   				return "";
			   			}
		    			if(localJson.success){
		    				if(localJson.log){
		    					showMessage("提示", localJson.log);
		    				}
			   				Ext.Msg.alert("提示", "处理成功!", function(){
			   					grid.multiselected = new Array();
			   					Ext.getCmp('dealform').onQuery();
			   				});
			   			}
			   		}
				});
			} else {
				showError("没有需要处理的数据!");
			}
		}
    },
		initComponent : function(){ 
			this.callParent(arguments); 
		}
	});