Uncaught TypeError: u (...). GetServerUrl ist keine Funktion in HTML-Web-Ressource

Question

Ich denke, dieser Code würde auf einem Formular funktionieren. Ich habe immer Probleme mit Xrm.Page.Context und Methoden wie getServerUrl, wenn ich an Javascript innerhalb einer HTML-Web-Ressource arbeite.

Hier wird die Funktion Ich versuche zu laufen:

function getAttributeOptions(entityLogicalName, attributeLogicalName, dictionaryObject, onComplete) { 
 
    ///<summary> 
 
    /// <para>Retrieves the picklist attribute options and appends them to a dictionary object.</para> 
 
    /// <para>It then executes the function assigned to the onComplete parameter.</para> 
 
    ///</summary> 
 
    ///<param name="entityLogicalName" type="String"> 
 
    /// The logical name of the entity 
 
    ///</param> 
 
    ///<param name="attributeLogicalName" type="String"> 
 
    /// The logical name of the Picklist attribute 
 
    ///</param> 
 
    ///<param name="dictionaryObject" type="Object"> 
 
    /// An empty object that will become a dictionary for the option values. 
 
    ///</param> 
 
    ///<param name="onComplete" type="Function"> 
 
    /// A function to perform when the options are assigned to the dictionaryObject; 
 
    ///</param> 
 
    if (!(typeof entityLogicalName == "string")) { 
 
     throw new Error("getAttributeOptions entityLogicalName parameter is required and must be a string."); 
 
    } 
 
    if (!(typeof attributeLogicalName == "string")) { 
 
     throw new Error("getAttributeOptions attributeLogicalName parameter is required and must be a string."); 
 
    } 
 
    if (!(typeof dictionaryObject == "object")) { 
 
     throw new Error("getAttributeOptions dictionaryObject parameter is required and must be an object."); 
 
    } 
 
    if (!(typeof onComplete == "function")) { 
 
     throw new Error("getAttributeOptions onComplete parameter is required and must be a function."); 
 
    } 
 

 
    var passThroughObject = {}; 
 
    passThroughObject.eln = entityLogicalName; 
 
    passThroughObject.aln = attributeLogicalName; 
 
    passThroughObject.dObj = dictionaryObject; 
 
    passThroughObject.oc = onComplete; 
 

 
    if ((typeof SDK == "undefined") || (typeof SDK.Metadata == "undefined") || (typeof SDK.Metadata.Query == "undefined")) { 
 
     throw new Error("getAttributeOptions function requires the SDK.Metadata.Query.min.js library and it is not present."); 
 
    } 
 

 
    var mdq = SDK.Metadata.Query; 
 
    var semp = mdq.SearchableEntityMetadataProperties; 
 
    var samp = mdq.SearchableAttributeMetadataProperties; 
 
    var srmp = mdq.SearchableRelationshipMetadataProperties 
 
    var emp = mdq.EntityMetadataProperties; 
 
    var amp = mdq.AttributeMetadataProperties; 
 
    var rmp = mdq.RelationshipMetadataProperties; 
 
    var ve = mdq.ValueEnums; 
 

 
    //EntityFilter 
 
    var ef = new mdq.MetadataFilterExpression(mdq.LogicalOperator.And); 
 
    ef.addCondition(semp.LogicalName, mdq.MetadataConditionOperator.Equals, entityLogicalName); 
 
    //Entity Properties 
 
    var ep = new mdq.MetadataPropertiesExpression(false, [emp.Attributes]); 
 

 
    //Attribute Filter 
 
    var af = new mdq.MetadataFilterExpression(mdq.LogicalOperator.And); 
 
    af.addCondition(samp.LogicalName, mdq.MetadataConditionOperator.Equals, attributeLogicalName); 
 

 
    //Attribute Properties 
 
    var ap = new mdq.MetadataPropertiesExpression(false, [amp.OptionSet, amp.AttributeType]); 
 
    // AttributeQuery 
 
    var aq = new mdq.AttributeQueryExpression(af, ap); 
 
    // LabelQuery 
 
    var lq = new mdq.LabelQueryExpression([1033]); 
 
    //EntityQueryExpression 
 
    var eqe = new mdq.EntityQueryExpression(ef, ep, aq, null, lq); 
 
    //RetrieveMetadataChangesRequest 
 
    var rmcr = new mdq.RetrieveMetadataChangesRequest(eqe, null, mdq.DeletedMetadataFilters.Default); 
 

 
    mdq.RetrieveMetadataChanges(
 
     rmcr, 
 
     function(rmcResponse, pto) { 
 
      var attributeType = "unknown"; 
 
      if (typeof rmcResponse.EntityMetadata[0] == "undefined" || rmcResponse.EntityMetadata[0] == null) { 
 
       throw new Error("No entity metadata found for " + pto.eln); 
 
      } 
 
      if (typeof rmcResponse.EntityMetadata[0].Attributes[0] == "undefined" || rmcResponse.EntityMetadata[0].Attributes[0] == null) { 
 
       throw new Error("No attribute metadata found for " + pto.eln + "." + pto.aln); 
 
      } 
 
      if (typeof rmcResponse.EntityMetadata[0].Attributes[0].OptionSet == "undefined" || rmcResponse.EntityMetadata[0].Attributes[0].OptionSet == null) { 
 
       throw new Error(pto.eln + "." + pto.aln + " does not have an OptionSet property."); 
 
      } 
 
      attributeType = rmcResponse.EntityMetadata[0].Attributes[0].AttributeType; 
 
      if (attributeType != "Boolean") { 
 
       if (typeof rmcResponse.EntityMetadata[0].Attributes[0].OptionSet.Options == "undefined" || rmcResponse.EntityMetadata[0].Attributes[0].OptionSet.Options == null) { 
 
        throw new Error(pto.eln + "." + pto.aln + "OptionSet does not have an Options property"); 
 
       } 
 
       if (typeof rmcResponse.EntityMetadata[0].Attributes[0].OptionSet.Options[0] == "undefined" || rmcResponse.EntityMetadata[0].Attributes[0].OptionSet.Options[0] == null) { 
 
        throw new Error(pto.eln + "." + pto.aln + "OptionSet.Options does not have any options"); 
 
       } 
 
      } 
 

 

 
      pto.dObj[pto.eln] = pto.dObj[pto.eln] || {}; 
 
      pto.dObj[pto.eln].attributes = pto.dObj[pto.eln].attributes || {}; 
 
      pto.dObj[pto.eln].attributes[pto.aln] = pto.dObj[pto.eln].attributes[pto.aln] || {}; 
 
      pto.dObj[pto.eln].attributes[pto.aln].options = pto.dObj[pto.eln].attributes[pto.aln].options || {}; 
 
      if (attributeType != "Boolean") { 
 
       for (var i in rmcResponse.EntityMetadata[0].Attributes[0].OptionSet.Options) { 
 
        var option = rmcResponse.EntityMetadata[0].Attributes[0].OptionSet.Options[i]; 
 
        pto.dObj[pto.eln].attributes[pto.aln].options[option.Value] = option.Label.UserLocalizedLabel.Label; 
 
       } 
 
      } else { 
 
       pto.dObj[pto.eln].attributes[pto.aln].options[0] = rmcResponse.EntityMetadata[0].Attributes[0].OptionSet.FalseOption.Label.UserLocalizedLabel.Label; 
 
       pto.dObj[pto.eln].attributes[pto.aln].options[1] = rmcResponse.EntityMetadata[0].Attributes[0].OptionSet.TrueOption.Label.UserLocalizedLabel.Label; 
 
      } 
 

 
      pto.oc(pto.eln, pto.aln); 
 
     }, 
 
     function(error) { 
 
      writeMessage(error.message); 
 
     }, 
 
     passThroughObject); 
 

 
} 
 

 
// MetaDataDictionary 
 
var mdd = {}; 
 

 
function testResults(entityLogicalName, attributeLogicalName) { 
 
    alert("Options for " + entityLogicalName + "." + attributeLogicalName + " cached."); 
 
} 
 
getAttributeOptions("contact", "statecode", mdd, testResults); 
 

 
for (option in mdd.contact.attributes.statecode.options) { 
 
    var value = option; 
 
    var label = mdd.contact.attributes.statecode.options[option]; 
 
    alert(label); 
 
}

Hier ist der problematische Teil der Bibliothek, die ich benutze:

function u() { 
 
      var n = "Context is not available."; 
 
      return typeof GetGlobalContext != "undefined" ? GetGlobalContext() : typeof Xrm != "undefined" ? Xrm.Page.context : new Error(n) 
 
     } 
 

 
     function h() { 
 
      var n = u().getServerUrl(); 
 
      return n.match(/\/$/) && (n = n.substring(0, n.length - 1)), typeof u().getClientUrl != "undefined" && (n = u().getClientUrl()), n 
 
     }

Hier ist mein Fehler:

Ich würde wirklich wie für getServerUrl und getClientUrl mir zur Verfügung stehen. Was kann ich tun, um dies zu erreichen?

Answer 1

Überprüfen Sie den Pfad & Fügen Sie diese Bibliothek in Ihrer HTML-Web-Ressource hinzu, um auf den CRM-Kontext zuzugreifen.

<script type="text/javascript" src="ClientGlobalContext.js.aspx"></script> 

When you need context information outside a form, include a reference to the ClientGlobalContext.js.aspx page in an HTML web resource.

GetGlobalContext

Auch getServerUrl ist deprecated Sie getClientUrl auf der Grundlage Ihrer CRM-Version verwenden.