Hi All,
I have tried using below methods to get my data from a sharepoint list but with no success as it always throw me some kind of errors(mentioned below)
Methods I used:
1.
var web;
var hostweburl;
var appweburl;
var pollSP;
var testList = "Testlib";
NWF.FormFiller.Events.RegisterAfterReady(function () {
pollSP = setInterval(checkSPLoad, 500);
});
// Once Nintex loads clientContext — perform setup functions
function checkSPLoad() {
if (clientContext) {
window.clearInterval(pollSP);
sharePointReady();
}
}
function sharePointReady() {
hostweburl = decodeURIComponent(Utils.getQueryStringParameter('SPHostUrl'));
appweburl = decodeURIComponent(Utils.getQueryStringParameter('SPAppWebUrl'));
var scriptbase = hostweburl + '/_layouts/15/';
NWF$.getScript(scriptbase + 'SP.Runtime.js',
function () {
NWF$.getScript(scriptbase + 'SP.js',
function () { NWF$.getScript(scriptbase + 'SP.RequestExecutor.js', onSPLoad); }
);
}
);
}
function onSPLoad() {
// Only executed once the page's document object model (DOM) is ready.
NWF$().ready(function () {
Data.onLoad();
});
}
var Data = {
onLoad: function() {
Data.load();
},
load: function() {
Data.getListData();
},
getListData: function() {
var context;
var factory;
var appContextSite;
context = new SP.ClientContext(appweburl);
factory = new SP.ProxyWebRequestExecutorFactory(appweburl);
context.set_webRequestExecutorFactory(factory);
appContextSite = new SP.AppContextSite(context, hostweburl);
var executor = new SP.RequestExecutor(appweburl);
executor.executeAsync({
url: appweburl + "/_api/SP.AppContextSite(@target)/web/lists/getbytitle('" + testList + "')/items?@target='" + encodeURIComponent(hostweburl) + "'",
method: "GET",
headers: {
"Accept": "application/json; odata=verbose"
},
success: function(data) {
var obj = JSON.parse(data.body);
alert(obj);
},
error: function (err) {
alert(JSON.stringify(err));
},
});
},
};
var Utils = {
getQueryStringParameter: function (param) {
var params = document.URL.split('?')'1].split('&');
var strParams = '';
for (var i = 0; i < params.length; i = i + 1) {
var singleParam = params.split('=');
if (singleParama0] == param) {
return singleParama1];
}
}
}
}
2. function Test()
{
var selectedUser =U];
var URL= webUrl + "web/lists(guid'" + guid + "')/items?$select=* &$filter="filter";
NWF$.ajax({
url: URL ,
method: "GET",
headers:{
"accept": "application/json;odata=verbose",
"X-RequestDigest": NWF$("#__REQUESTDIGEST").val(),
"content-Type": "application/json;odata=verbose"
},
success: function (data) {
selectedUser = data.d.results;
},
error: function (xhr) {
alert(xhr.responseText);
}, async: false
});
return selectedUser;
}
Errors which I am getting :
-->Sometimes 403 FORBIDDEN
-->params.split is not a function
--> SP.ClientContext is not a constructor
-->Uncaught SyntaxError: missing ) after argument list
The thing is when I was working on Nintex forms on-prem there were no issues like this.
Any help is appriciated
