JS操作lookup control

以contact的parentcustomerid为例，它是一个lookup field。lookup type为account和contact。默认type为account

如果要设置默认type为contact的话，可以document.getElementById("parentcustomerid").setAttribute("defaulttype", "2"); // 2 是contact object type code

如果lookup type为account和contact，可以document.getElementById("parentcustomerid").setAttribute("lookuptypes", "1, 2");

设置default view可以Xrm.Page.getControl("parentcustomerid").setDefaultView("E88CA999-0B16-4AE9-B6A9-9EDC840D42D8");

如果想禁止用户选择其他的view，可以document.getElementById("parentcustomerid").setAttribute("disableViewPicker", "1");

为lookup字段添加一个自定义视图 （addCustomView）

var viewId = "{C7034F4F-6F92-4DD7-BD9D-9B9C1E996380}";

var viewDisplayName = "SDK Sample View";

var fetchXml = "<fetch version='1.0' output-format='xml-platform' mapping='logical' distinct='false'>

                                      <entity name='systemuser'>

                                        <attribute name='systemuserid' />

                                        <attribute name='fullname' />

                                        <attribute name='businessunitid' />

                                        <order attribute='fullname' descending='false' />

                                        <link-entity name='businessunit' from='businessunitid' to='businessunitid' visible='false' link-type='outer' alias='a_89c4efa5341e42d5ac34e759aa182065'>

                                          <attribute name='name' />

                                        </link-entity>

                                      </entity>

                                    </fetch>";

Xrm.Page.getControl("parentaccountid").addCustomView(viewId, "account", viewDisplayName, fetchXml, layoutXml, true);