Dynamics Community Forum Thread Details

use WEB API(v8.2) in using JS

Hello All,

I have a requirement where need to use WEB API(v8.2) in using JS.

once we will change "Potential Customer" field in opportunity form we have to look

into associated account form and there need to look into associated "custom_entity" entity and get the

"custom_field" field value(Boolean), which we have to set back in opportunity form's "custom_field" field. Can anyone suggest me please.

I have tried below code, but not getting custom look field value :

function retrieveEntity(entityname, id, columnset) {
var serverURL = Xrm.Page.context.getClientUrl();
var Query = entityname + "(" + id + ")" + columnset;
var req = new XMLHttpRequest();
req.open("GET", serverURL + "/api/data/v8.2/" + Query, true);
req.setRequestHeader("Accept", "application/json");
req.setRequestHeader("Content-Type", "application/json; charset=utf-8");
req.setRequestHeader("OData-MaxVersion", "4.0");
req.setRequestHeader("OData-Version", "4.0");
req.onreadystatechange = function () {
if (this.readyState == 4 /* complete */) {
req.onreadystatechange = null;
if (this.status == 200)//to verify result is OK {
var data = JSON.parse(this.response);
if (data != null && data.a != null)
alert(data.accountnumber);
if (data != null && data._primarycontactid_value != null)
alert(data.primarycontactid_value); //for lookup id

} else {
var error = JSON.parse(this.response).error;
alert(error.alert);
}
};
req.send();
}

}
}

output - not getting customelookup_Id value:

[org_url]/api/data/v8.2/$metadata#accounts(name,customelookup_Id,emailaddress1)/$entity",
"@odata.etag":"W/\"5570886\"",
"name":"Test user","emailaddress1":null,
"accountid":"15026883-1642-e311-899e-005056ab004d"

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