在弹出窗口更新自定义字段 [英] Update Custom Field on Popup

问题描述

我在更新弹出模型中的自定义字段时遇到问题.

I am having problem in updating custom field in popup model.

我在创建以下 DAC 扩展的客户页面中创建了一个客户字段UsrCustomerNote".

I created a customer field 'UsrCustomerNote' in Customers page which created the following DAC Extension.

namespace PX.Objects.CR
{
    public class BAccountExt : PXCacheExtension<PX.Objects.CR.BAccount>
    {
        #region UsrCustomerNote
        [PXDBString(1000)]
        [PXUIField(DisplayName="Customer Note")]
        public virtual string UsrCustomerNote { get; set; }
        public abstract class usrCustomerNote : IBqlField { }
        #endregion
    }
}

我在客户页面中添加了字段控件，如下所示.

And I added field control in Customers page like this.

我的要求是在选择客户时在服务订单页面的新弹出对话框中显示此 CustomerNote 字段值.

My requirement is to display this CustomerNote field value in new popup dialog in Service Orders page when I select the Customer.

首先，我在名为ServiceOrderEntry"的服务订单图形扩展中创建了一个视图名称 CustomerSelector.

First I created a view name CustomerSelector in Graph Extension for Service Orders called 'ServiceOrderEntry'.

public PXFilter<BAccount> CustomerSelector;

所以，我在服务订单页面添加了一个弹出面板.并在弹出窗口中添加了自定义字段.

So, I added a Popup Panel in Service Order page. And added the custom field in popup.

然后我在服务订单页面中为字段 CustomerID 添加了一个 Field_Updated 事件处理程序.这是 ServiceOrderEntry Graph 扩展的完整代码片段.

Then I added an Field_Updated Event Handler for the field CustomerID in Service Orders page. And here is the full code snippet of of ServiceOrderEntry Graph extension.

using System;
using PX.Objects;
using PX.Data;
using PX.Objects.AR;
using PX.Objects.CR;

namespace PX.Objects.FS
{
  public class ServiceOrderEntry_Extension : PXGraphExtension<ServiceOrderEntry>
  {
        #region Event Handlers
        public PXFilter<BAccount> CustomerSelector;

        protected void FSServiceOrder_CustomerID_FieldUpdated(PXCache cache, PXFieldUpdatedEventArgs e, PXFieldUpdated InvokeBaseHandler)
        {
            if (InvokeBaseHandler != null)
                InvokeBaseHandler(cache, e);
            var row = (FSServiceOrder)e.Row;
            if (CustomerSelector.AskExt(delegate
            {
                BAccountEnq bAccountEnq = PXGraph.CreateInstance<BAccountEnq>();
                BAccount bAccount = PXSelect<BAccount, Where<BAccount.bAccountID, Equal<Required<BAccount.bAccountID>>>>.Select(bAccountEnq, row.CustomerID);
                CustomerSelector.Current = bAccount;
                CustomerSelector.Current.GetExtension<PX.Objects.CR.BAccountExt>().UsrCustomerNote = (string)bAccount.GetExtension<PX.Objects.CR.BAccountExt>().UsrCustomerNote;
                /*
                 * The below one didn't work too
                 */
                //CustomerSelector.Cache.SetValue<PX.Objects.CR.BAccountExt.usrCustomerNote>(CustomerSelector.Current, (string)bAccount.GetExtension<PX.Objects.CR.BAccountExt>().UsrCustomerNote);
                CustomerSelector.Update(CustomerSelector.Current);

            }) == WebDialogResult.OK)
            {
                //CODE TO UPDATE THE VALUE IN CUSTOMERS PAGE
            }
        }
        #endregion
  }
}

它加载了弹出面板，但 TextField 为空，即使我可以看到该字段的值已在调试模式下更新.

It loads the popup panel but the TextField is empty, even though I can see that the field's value has been updated in debug mode.

我需要帮助来找出我遗漏的东西.

I need the help to find out what I am missing.

推荐答案

我找到了问题所在.对于 Dialog，需要将 LoadOnDemand 属性设置为 true.代码从一开始就很好.感谢 @Samvel Petrosov 对此提供的帮助.

I figured out the problem. It was the LoadOnDemand property that needs to be set to true for Dialog. The code was fine from beginning. Thanks @Samvel Petrosov for your help to this.

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