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2,397Hi, recently, I met the issue that when I have a REST call, I didn't get the return value(checkApprovedShippingAddress), I assume it is related to async javascript, please advise.
if(checkApprovedShippingAddress(formContext)){
alert("1")
}
function checkApprovedShippingAddress(formContext){
debugger;
var currentId = formContext.data.entity.getId();
var query = "ont_shippingaddresses?$select=ont_name,ont_antigenscreeningprogram&$filter=statuscode eq 122290000 and _ont_antigenscreeningprogram_value eq '" currentId "'"
callAPI(query,function(data){
if(data.value.length > 0){
return true
}
else
{return false}
})
}
function callAPI(query, callback) {
var globalContext = Xrm.Utility.getGlobalContext();
var serverUrl = globalContext.getClientUrl();
//var ODataPath = serverUrl "/XRMServices/2011/OrganizationData.svc";
var ODataPath = serverUrl "/api/data/v9.1/";
var req = new XMLHttpRequest();
req.open("GET", ODataPath query, true);
req.setRequestHeader("OData-MaxVersion", "4.0");
req.setRequestHeader("OData-Version", "4.0");
req.setRequestHeader("Accept", "application/json");
req.setRequestHeader("Content-Type", "application/json; charset=utf-8");
req.setRequestHeader("Prefer", "odata.include-annotations=\"*\"");
req.onreadystatechange = function () {
if (this.readyState === 4) {
req.onreadystatechange = null;
if (this.status === 200) {
var result = JSON.parse(this.response);
callback(result);
} else {
alert(this.statusText);
}
}
};
req.send();
}
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