javascript - Unable to set the lookup with values on Entity form with lookup data from caller form in MS Dynamics CRM 2011 -


form : entity a

  • field display name : approver
  • field name : bch_signingauthority
  • field type : lookup field
  • source : user entity
  • summarize : when approver lookup in entity: selected display list of records entity: users. entity
  • name : bch_signingauthority

form : entity b

  • field display name : approver
  • field name : bch_approver
  • field type : lookup
  • field source : entity: , field name : approver
  • summarize : when approver lookup selected display saved records of approver entity: a

functions: when select approver in entity:a , select html button have used code below send query string form entity : b

<html xmlns="http://www.w3.org/1999/xhtml"><head> <script type=text/javascript>  function setdelegate(){  var approverinfo = new array(); approverinfo = window.parent.xrm.page.getattribute('bch_approver').getvalue();     if(approverinfo[0] != null)     {         var parameters = {};        parameters["formid"] = "{b053a39a-041a-4356-acef-ddf00182762b}";        window.parent.xrm.utility.openentityform("bch_delegate", approverinfoid );      } }  </script>  <meta charset=utf-8></head> <body><input onclick=setdelegate(); value="set delegate" type=submit> </body></html>

in form entity:b on page load have written following javascript code read , set lookup in entity: b

i have received query string using code below:

// value of regarding through customer parameters var param=xrm.page.context.getquerystringparameters();     if (param != null ) {          alert('inside');           var approverid=param["bch_signingauthority"];         var bchname = param["bch_name"];    //populate regarding if there 1       //if (regardingid != undefined)       //{xrm.page.getattribute("regardingobjectid").setvalue([{id:regardingid, name:regardingname, entitytype:regardingtype}]);}           var = getapprovername(approverid);       var lookup = new array();       lookup[0] = new object();       lookup[0].id = bchname;       lookup[0].name = a;       //alert(a.trim());       //alert(approverid);       //lookup[0].entitytype = 'signing authority';      //xrm.page.getattribute('bch_signingauthority').setvalue(lookup);       xrm.page.getattribute("bch_signingauthority").setvalue([{ id: bchname, name: a, entitytype: 'signing authority'}]);      lookup[0] = new object();     lookup[0].id = approverid;     lookup[0].name = a;     xrm.page.getattribute('bch_approver_test1').setvalue(lookup);    } }   function getapprovername(approverid) {      var result = "";     var serverurl = document.location.href.substring(0, document.location.href.indexof("/", 10));     var organizationname = xrm.page.context.getorguniquename();     serverurl = serverurl + "/" + organizationname;      var fetchutil = new fetchutil(organizationname, serverurl);          var _fetchxmlgetusername = ""          + "   <fetch version='1.0' output-format='xml-platform' mapping='logical' distinct='false'> "          + "     <entity name='systemuser'> "          + "       <attribute name='fullname'/> "         + "       <attribute name='systemuserid'/> "          //+ "       <attribute name='createdon' /> "          //+ "       <attribute name='bch_approver' /> "          + "       <order attribute='fullname' descending='false' /> "          + "       <filter type='and'> "          + "       <condition attribute='systemuserid' operator='eq'  uitype='systemuser' value='"            + approverid + " ' />"          + "     </filter> "          + "   </entity> "          + "   </fetch> ";         alert(_fetchxmlgetusername );     try {         // find system user         var systemuser = fetchutil.fetch(_fetchxmlgetusername);          if (systemuser && systemuser.length > 0) {            //  var signingauthority = systemuser[0].attributes["bch_signingauthorityid"];          //   alert(signingauthority.value);            // var name = systemuser[0].attributes["bch_name"];           // alert(name.value);             var systemusername = systemuser[0].attributes["fullname"];           //  alert(systemusername.value);              if ((systemusername != null) && (systemusername.value != null)) {                 result = systemusername.value;             }          }     }     catch (e) { alert('an error occured in getusername'); }      return result; }

i not able set approver lookup/name: bch_signingauthority id being passed in via query string. can please , suggest me how go doing new crm dynamics 2011.

you have few issues .setvalue() calls lookup attributes.

i recommend using this helper function form crm sdk:

 function setsimplelookupvalue(lookupid, type, id, name) {     var lookupreference = [];     lookupreference[0] = {};     lookupreference[0].id = id;     lookupreference[0].entitytype = type;     lookupreference[0].name = name;     xrm.page.getattribute(lookupid).setvalue(lookupreference);  }

with function convert:

xrm.page.getattribute("bch_signingauthority").setvalue([{ id: bchname, name: a, entitytype: 'signing authority'}]);

to

setsimplelookupvalue('bch_signingauthority', 'signing authority', bchname, a);

the next issue code using "signing authority" entitytype. not valid entitytype, should logical name of entity lookup references. in this, believe bch_signingauthority lookup systemuser should 'systemuser', , therefore read follows:

setsimplelookupvalue('bch_signingauthority', 'systemuser', bchname, a);


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