mes/WebContent/app/view/core/trigger/BoxCodeTrigger.js

/**
 * 自动获取包装箱号的trigger
 */
Ext.define('erp.view.core.trigger.BoxCodeTrigger', {
    extend: 'Ext.form.field.Trigger',
    alias: 'widget.boxcodetrigger',
    triggerCls: 'x-form-autocode-trigger',
    afterrender: function() {
        this.addEvent({
            'beforetrigger': true
        });
    },
    onTriggerClick: function() {  
    	warnMsg('确定生成包装箱号?', function(btn){
			if(btn == 'yes'){				   			    	
			    var pa_totalqty = Ext.getCmp("pa_totalqty").value,  mc_makecode = Ext.getCmp("mc_makecode").value,			
			    mc_prodcode = Ext.getCmp("mc_prodcode").value , pr_id = Ext.getCmp("pr_id").value,
			    sc_code = Ext.getCmp("sc_code").value,result = Ext.getCmp('t_result');
			    if(Ext.isEmpty(sc_code)){
				   showError('请先指定资源编号!');
					return ;			
				}else if(Ext.isEmpty(mc_makecode)){
					showError('请先指定制造单号!');
					return ;	
				}else if(Ext.isEmpty(pa_totalqty) || pa_totalqty == 0 || pa_totalqty == '0'){
			    	showError("箱内容量不允许为空或者零!");
			    	return ;
			    }
				Ext.Ajax.request({//拿到grid的columns
					url : basePath + "pm/mes/generatePackage.action",
					params: {
					   pa_totalqty : pa_totalqty,  //箱内容量
					   pa_prodcode : mc_prodcode,  //物料编号
					   pr_id       : pr_id,        //物料ID
					   pa_makecode : mc_makecode	//制造单号
					 },
					 method : 'post',
					 callback : function(options,success,response){
					 var res = new Ext.decode(response.responseText);
					 if(res.exceptionInfo){
					      result.append(res.exceptionInfo,'error');
					          showError(res.exceptionInfo);return;
					      }		
					       var data = res.data;
					        if(data ){//设置包装箱号					        	 
							      result.append('生成箱号：'+data['pa_code']+'成功！'); 
							      Ext.MessageBox.alert('系统提示', '生成箱号成功!');	
					        	  Ext.getCmp("pa_code").setValue(data.pa_code);
		                          Ext.getCmp("pa_restqty").setValue(data['pa_totalqty']);			        			
					        }
					    }				    			
					 });   				       
				} else {
					return;
				}
			}); 			
    }
});