查找视图上的Dynamics CRM自定义过滤器不起作用 [英] Dynamics CRM custom filter on lookup view not working

问题描述

在线上有几篇文章介绍如何将自定义过滤器应用于查找字段。我以为没有比这更简单的了。

There are a few articles online how to apply your custom filter to lookup field. I thought there couldn't be anything simpler and yet..

function addFilter(accountId) {
//create a filter xml
var filter = "<filter type='and'>" +
    "<condition attribute='parentaccountid' operator='eq' value='"+accountId+"'/>" +
    "</filter>";

//add filter
Xrm.Page.getControl("my_lookup_field").addCustomFilter(filter);
}

我想在查找中快速查找仅查看父帐户为设置为特定帐户。但是，一旦应用此过滤器，视图中将不会显示任何帐户。我真的迷路了。

I want to see in the lookup quick find view only accounts that parent account is set to specific account. Yet once I apply this filter no account will display in the view. I am really lost.

推荐答案

还必须在加载窗体时运行一个函数，该函数调用 addFilter（accountId）函数。像这样的东西：

You must also run a function on load of your form which calls your addFilter(accountId) function. Something like:

function preFilterLookup() {
    var accountId = Xrm.Page.getAttribute("parentaccountid").getValue();

    Xrm.Page.getControl("my_lookup_field").addPreSearch(function () { 
        addFilter(accountId);
    });
}

仅在CRM 2013及更高版本中有效。

This will only work in CRM 2013 and above.

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