Subgrid data retrival in crm

Question

I have a sub-grid dynamics 365 crm named competitors I have to get data from that sub-grid and print it into alert. I have searched in the net but every solution I get from there when I used is throwing error as deprecated method. How can I get the sub-grid data in dynamics 365 application using JavaScript. Can anyone provide sample code for that. Thanks in advance

Answer 1

Here is below code I tried in one of my Instance. Considering you want alert on Opportunity entity and that too onload of a form.

Use Debugger and you will get the data.

function onLoad(executionContext){
debugger;
   var formContext = executionContext.getFormContext();   
var formType= formContext.ui.getFormType();
if(formType && formType!==1 && formContext.data.entity.getId()){
    retreiveOppCompRecords(formContext.data.entity.getId().replace(/[{}]/g, "")).then(
            function success(result) {              
             if(result.entities.length > 0){
                 for(i=0;i<result.entities.length;i++){

                 }               
             }               

            },
            function (error) {
                var alertStrings = {
                    confirmButtonLabel: "OK",
                    text: 'Failed at Function: enableDisableExpiryDate with error: ' + error.message
                };
                var alertOptions = {
                    height: 250,
                    width: 450
                };
                Xrm.Navigation.openAlertDialog(alertStrings, alertOptions);
            }
        );
}
}


function retreiveOppCompRecords(recordId){
    var fetchxml = ['<fetch version="1.0" output-format="xml-platform" mapping="logical" distinct="false">',
  '<entity name="opportunity" >',
    '<attribute name="name" />',
    '<filter type="and" >',
      '<condition attribute="opportunityid" operator="eq" value="' + recordId + '" />',
    '</filter>',
    '<link-entity name="opportunitycompetitors" from="opportunityid" to="opportunityid" alias="OppCompetitor" intersect="true" >',
      '<link-entity name="competitor" from="competitorid" to="competitorid" link-type="inner" alias="Competitor" >',
        '<attribute name="websiteurl" alias="CompetitorWebsite" />',
        '<attribute name="name" alias="CompetitoName" />',
      '</link-entity>',
    '</link-entity>',
  '</entity>',
'</fetch>'].join("");

    fetchxml = "?fetchXml=" + encodeURIComponent(fetchxml); 
    return Xrm.WebApi.retrieveMultipleRecords("opportunity", fetchxml);
}