I'm working on a sharepoint forms
And I need to block edition for users after they submitted a date (data format), but I don't know if sharepoint allows it
Someone knows how can I do it?
For OOB list form, you could use presaveaction to do client validation.
In this function, you could call rest api to check whether the item submitted already, if submitted, return false then the form won't be saved.
Sample demo:
<script type="text/javascript" src="/_layouts/15/JS/jquery.min.js"></script>
<script type="text/javascript">
function PreSaveAction() {
var check = false;
var listid = _spPageContextInfo.pageListId.replace('{', '').replace('}', '');
$.ajax({
url: _spPageContextInfo.webAbsoluteUrl + "/_api/web/lists(guid'" + listid + "')/items",
type: 'GET',
async: false,
headers: {
"accept": "application/json;odata=verbose",
"content-type": "application/json;odata=verbose",
},
success: function (data, textStatus, jqXHR) {
var count = data.d.results.length;
if (count < 5) {
check = true;
} else {
alert('over max items');
}
},
error: function (jqXHR, textStatus, errorThrown) {
alert(textStatus);
}
})
return check;
}
</script>
Related
I need to get a list's items, so I created this function
export function retrieveSPItems(spToken, alias) {
var url = `{path_to_my_site}/_api/web/Lists/getByTitle('Briefs')/ItemCount`;
var myHeaders = new Headers({
Accept: "application/json;odata=nometadata",
Authorization: spToken,
});
return fetch(url, {
method: "get",
headers: myHeaders,
}).then((response) => response.json());
}
As a output I get 3000.
when I change the url to
var url = `{path_to_my_site}/_api/web/Lists/getByTitle('Briefs')/Items`;
I get an empty list!
PS :
It's work in Postman with no problem
The token is generated by adaljs :
Get Token
authContext.acquireToken(SP_BASE_URL, function (error, token){....})
Adal config
export const adalConfig = {
tenant: CURRENT_TENANT,
clientId: CURRENT_APP_ID,
endpoints: {
api: CURRENT_APP_ID,
graph: GRAPH_BASE_URL,
sharepoint: SP_BASE_URL,
},
cacheLocation: "localStorage",
validateAuthority: true,
};
So I need to know :
what the reason fot this issue?
How can I fix it?
It's too general information, you need debug and figure out the detailed error information.
My test demo:
<script type="text/javascript" src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="Scripts/adal.js"></script>
<script type="text/javascript">
var authContext = null;
var user = null;
(function () {
window.config = {
instance: 'https://login.microsoftonline.com/',
tenant: 'xxx.onmicrosoft.com',
clientId: '9afc37cb-x-x-x-xxx',
postLogoutRedirectUri: window.location.origin,
endpoints: {
graphApiUri: "https://graph.microsoft.com",
sharePointUri: "https://xxx.sharepoint.com/",
},
cacheLocation: 'localStorage' // enable this for IE, as sessionStorage does not work for localhost.
};
authContext = new AuthenticationContext(config);
var isCallback = authContext.isCallback(window.location.hash);
authContext.handleWindowCallback();
//$errorMessage.html(authContext.getLoginError());
if (isCallback && !authContext.getLoginError()) {
window.location = authContext._getItem(authContext.CONSTANTS.STORAGE.LOGIN_REQUEST);
}
user = authContext.getCachedUser();
if (!user) {
authContext.login();
}
//authContext.acquireToken(window.config.clientId, function (error, token) {
// console.log('---');
//})
authContext.acquireToken(window.config.endpoints.sharePointUri, function (error, token) {
alert(token);
if (error || !token) {
console.log("ADAL error occurred: " + error);
return;
}
else {
var listUri = window.config.endpoints.sharePointUri + "sites/lee/_api/web/lists/GetByTitle('mylist')/items?$select=Title";
$.ajax({
type: "GET",
url: listUri,
headers: {
"Authorization": "Bearer " + token,
"accept": "application/json;odata=verbose"
}
}).done(function (response) {
console.log("Successfully fetched list from SharePoint.");
var items = response.d.results;
for (var i = 0; i < items.length; i++) {
console.log(items[i].Title);
$("#SharePoint").append("<li>" + items[i].Title + "</li>");
}
}).fail(function () {
console.log("Fetching list from SharePoint failed.");
})
}
})
}());
</script>
I've found a video from SharePointTech that explains how to change a textfield to a dropdown list on a List Form using data from open API. I'm trying to recreate it, but I'm hitting a roadblock with the new SharePoint Online. Instead of using "Country/Region", I created a new custom list with Company_Name. I took the person's code and made little changes that made a reference to "WorkCountry". When I save the changes (stop editing), the changes do not reflect and I get the same textfield. I had to use SharePoint Designer 2013 to create a new TestNewForm for new entry. Has anyone been able to reproduce this in SharePoint 2013 Designer? If so, would you be able an example?
I use jQuery's ajax method.
Updated code for your reference(you need to change the list name to your list name,InternalName is also):
<script src="https://cdn.staticfile.org/jquery/1.10.2/jquery.min.js">
</script>
<script>
var demo = window.demo || {};
demo.nodeTypes = {
commentNode: 8
};
demo.fetchCountries = function ($j) {
$.ajax({
url: _spPageContextInfo.siteAbsoluteUrl + "/_api/web/lists/getbytitle('Company_Name')/items",
type: "get",
headers: { "Accept": "application/json; odata=verbose" },
success: function (data) {
$j('table.ms-formtable td.ms-formbody').contents().filter(function () {
return (this.nodeType == demo.nodeTypes.commentNode);
}).each(function (idx, node) {
if (node.nodeValue.match(/FieldInternalName="Country_x002f_Region"/)) {
// Find existing text field (<input> tag)
var inputTag = $(this).parent().find('input');
// Create <select> tag out of retrieved countries
var optionMarkup = '<option value="">Choose one...</option>';
$j.each(data.d.results, function (idx, company) {
optionMarkup += '<option>' + company.Title + '</option>';
});
var selectTag = $j('<select>' + optionMarkup + '</select>');
// Initialize value of <select> tag from value of <input>
selectTag.val(inputTag.val());
// Wire up event handlers to keep <select> and <input> tags in sync
inputTag.on('change', function () {
selectTag.val(inputTag.val());
});
selectTag.on('change', function () {
inputTag.val(selectTag.val());
});
// Add <select> tag to form and hide <input> tag
inputTag.hide();
inputTag.after(selectTag);
}
});
},
error: function (data) {
console.log(data)
}
});
}
if (window.jQuery) {
jQuery(document).ready(function () {
(function ($j) {
demo.fetchCountries($j);
})(jQuery);
});
}
</script>
My source list:
Test result:
Updated:
<script src="https://cdn.staticfile.org/jquery/1.10.2/jquery.min.js">
</script>
<script>
var demo = window.demo || {};
demo.nodeTypes = {
commentNode: 8
};
demo.fetchCountries = function ($j) {
$.ajax({
url: 'https://restcountries.eu/rest/v1/all',
type: "get",
headers: { "Accept": "application/json; odata=verbose" },
success: function (data) {
$j('table.ms-formtable td.ms-formbody').contents().filter(function () {
return (this.nodeType == demo.nodeTypes.commentNode);
}).each(function (idx, node) {
if (node.nodeValue.match(/FieldInternalName="Country_x002f_Region"/)) {
// Find existing text field (<input> tag)
var inputTag = $(this).parent().find('input');
// Create <select> tag out of retrieved countries
var optionMarkup = '<option value="">Choose one...</option>';
$j.each(data, function (idx, company) {
optionMarkup += '<option>' + company.name + '</option>';
});
var selectTag = $j('<select>' + optionMarkup + '</select>');
// Initialize value of <select> tag from value of <input>
selectTag.val(inputTag.val());
// Wire up event handlers to keep <select> and <input> tags in sync
inputTag.on('change', function () {
selectTag.val(inputTag.val());
});
selectTag.on('change', function () {
inputTag.val(selectTag.val());
});
// Add <select> tag to form and hide <input> tag
inputTag.hide();
inputTag.after(selectTag);
}
});
},
error: function (data) {
console.log(data)
}
});
}
if (window.jQuery) {
jQuery(document).ready(function () {
(function ($j) {
demo.fetchCountries($j);
})(jQuery);
});
}
</script>
The difference in API will not have a great effect, the key is here '$ j.each (data, function (idx, company) {'. The structure of the return value of different APIs are different, you need to find useful data in return value.
I have a SharePoint list with two columns:
users (type people, multiple values allowed)
responsible_department (type string)
I want to get the items from this list where the current user is in the ùsers` field. The field can have multiple users (multiple users allowed)!
I am currently able to get the current user:
var currentUser;
function init() {
this.clientContext = new SP.ClientContext.get_current();
this.oWeb = clientContext.get_web();
currentUser = this.oWeb.get_currentUser();
this.clientContext.load(currentUser);
this.clientContext.executeQueryAsync(Function.createDelegate(this, this.onQuerySucceeded), Function.createDelegate(this, this.onQueryFailed));
}
function onQuerySucceeded() {
console.log(currentUser.get_loginName());
}
function onQueryFailed(sender, args) {
console.log('Request failed. \nError: ' + args.get_message() + '\nStackTrace: ' + args.get_stackTrace());
}
No i need to query the mutli user field in my list for all items where my current user is part of the people field. I dont know how to query for this.
Can someone help me out?
I found a solution on MSDN and this works for me:
<script src="//code.jquery.com/jquery-3.1.0.min.js" type="text/javascript"></script>
<script type="text/javascript">
$(function () {
var siteURL = _spPageContextInfo.webAbsoluteUrl;
var listname = "CustomList";
var currentUserId=_spPageContextInfo.userId;
var url = siteURL + "/_api/web/lists/getbytitle('" + listname + "')/items?$select=Title,PeopleField/ID&$filter=substringof('"+currentUserId+"',PeopleField/ID)&$expand=PeopleField/ID";
$.ajax({
url: url,
method: "GET",
headers: { "Accept": "application/json; odata=verbose" },
success: function (data) {
var items = data.d.results;
for(var i = 0; i < items.length;i++) {
var item=items[i];
console.log(item.Title);
}
},
error: function (data) {
}
});
});
</script>
I have a scenario of fetching data from multiple SharePoint 2013 lists using REST API and Angularjs. I am able to fetch the data successfully from one of the SharePoint list but my requirements is to fetch the data from multiple lists on the page load. I am using a provider hosted app to fetch the data from host web. I have 2 methods for calling 2 separate lists. I am getting the results from first method successfully but when the second method is called after the execution of 1st method. I am getting a time out error. It seems like i cannot call the 2 methods one after the other. Below is my code, could anyone please help me if i am missing something or if there is any other way to fetch the data from multiple SharePoint lists.
Method 1: fetch Data from List 1
var query = listEndPoint + "/getbytitle('CandidateList')/items?$select=ID,FirstName,MiddleInitial,LastName,EmailAddress,PrimaryPhoneNo,ProfileImage,Address,State,Country,CurrentTitle,CurrentCompany,LastActivityModifiedBy,LastActivityModifiedDate,DeletedStatus&#target='" + hostweburl + "'";
var getCandidates = function (query, queryCandidateNotes)
{
alert('getRequest');
var scriptbase = hostweburl + "/_layouts/15/";
var deferred = $q.defer();
// Load 15hives js files and continue to the successHandler
$.getScript(scriptbase + "SP.Runtime.js",
function () {`enter code here`
$.getScript(scriptbase + "SP.js",
function () {
$.getScript(scriptbase +"SP.RequestExecutor.js",
function () {
var executor = new SP.RequestExecutor(appweburl);
executor.executeAsync({
url: query,
method: "GET",
headers: { "Accept": "application/json; odata=verbose" },
success: successHandler,
error: errorHandler
});
//deferred.resolve();
});
});
});
function successHandler(data) {
var jsonObject1 = JSON.parse(data.body);
deferred.resolve(jsonObject1);
}
function errorHandler(data, errorCode, errorMessage) {
alert('Error1:' + errorMessage + data.body);
}
// Get
return deferred.promise;
//Candidate Details Ends
};
Method 2: fetch Data from List 2
var queryCandidateNotes = listEndPoint + "/getbytitle('CandidateNotes')/items?$select=Title,CandidateId&#target='" + hostweburl + "'";
// Get All Candidate Notes
var getCandidateNotes = function (queryCandidateNotes) {
alert('getCandidateNotesRequest');
var scriptbase = hostweburl + "/_layouts/15/";
var deferred2 = $q.defer();
// Load 15hives js files and continue to the successHandler
$.getScript(scriptbase + "SP.Runtime.js",
function () {
$.getScript(scriptbase + "SP.js",
function () {
$.getScript(scriptbase + "SP.RequestExecutor.js",
function () {
var executor = new SP.RequestExecutor(appweburl);
executor.executeAsync({
url: queryCandidateNotes,
method: "GET",
headers: { "Accept": "application/json; odata=verbose" },
success: successHandler,
error: errorHandler
});
//deferred.resolve();
});
});
});
function successHandler(data) {
var jsonObject2 = JSON.parse(data.body);
//var results2 = jsonObject2.d.results;
deferred2.resolve(jsonObject2);
//alert('2nd success:' + jsonObject2);
//return jsonObject2;
}
function errorHandler(data, errorCode, errorMessage) {
alert('Error2 :' + errorMessage + data.body);
}
// Get
return deferred2.promise;
};
Method 3: Calling method 2 after method 1
var getRequest = function (query, queryCandidateNotes) {
var deferred = $q.defer();
$.when(getCandidates(query, queryCandidateNotes)).then(function (data) {
alert('Success1:' + data);
$.when(getCandidateNotes(queryCandidateNotes)).then(function (data1) {
deferred.resolve(data);
alert('Success2:' + data1);
});
})
return deferred.promise;
};
return {
getRequest: getRequest
};
}]);
})();
$.when is not appropriate here, utilize $q.all that combines multiple promises into a single promise that is resolved when all of the input promises are resolved.
Example
app.controller('listController', function ($scope, $q, listService) {
SP.SOD.executeFunc('SP.RequestExecutor.js', 'SP.RequestExecutor', function () {
$q.all([listService.getListItems('Documents'), listService.getListItems('Site Pages')]).then(function (data) {
$scope.documentsItems = data[0].d.results;
$scope.sitePagesItems = data[1].d.results;
});
});
});
where listService is a service for getting list items:
app.factory('listService', ['$q', function ($q) {
var getListItems = function (listTitle) {
var d = $q.defer();
JSRequest.EnsureSetup();
var hostweburl = decodeURIComponent(JSRequest.QueryString["SPHostUrl"]);
var appweburl = decodeURIComponent(JSRequest.QueryString["SPAppWebUrl"]);
var queryUrl = appweburl + "/_api/SP.AppContextSite(#target)/web/lists/getByTitle('" + listTitle + "')/items?#target='" + hostweburl + "'";
var executor = new SP.RequestExecutor(appweburl);
executor.executeAsync({
url: queryUrl,
method: "GET",
headers: { "Accept": "application/json; odata=verbose" },
success: function(data, textStatus, xhr) {
d.resolve(JSON.parse(data.body));
},
error: function(xhr, textStatus, errorThrown) {
d.reject(JSON.parse(xhr.body).error);
}
});
return d.promise;
};
return {
getListItems: getListItems
};
}]);
Solution description
Default.aspx
<asp:Content ContentPlaceHolderID="PlaceHolderAdditionalPageHead" runat="server">
<script type="text/javascript" src="../Scripts/jquery-1.9.1.min.js"></script>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.26/angular.min.js"></script>
<SharePoint:ScriptLink Name="sp.js" runat="server" OnDemand="true" LoadAfterUI="true" Localizable="false" />
<meta name="WebPartPageExpansion" content="full" />
<!-- Add your CSS styles to the following file -->
<link rel="Stylesheet" type="text/css" href="../Content/App.css" />
<!-- Add your JavaScript to the following file -->
<script type="text/javascript" src="../Scripts/listService.js"></script>
<script type="text/javascript" src="../Scripts/App.js"></script>
</asp:Content>
and
<asp:Content ContentPlaceHolderID="PlaceHolderMain" runat="server">
<div ng-app="SPApp" ng-controller="listController">
</div>
</asp:Content>
App.js
'use strict';
(function() {
var app = angular.module('SPApp', ['SPApp.services']);
app.controller('listController', function ($scope, $q, listService) {
executeOnSPLoaded(function () {
$q.all([listService.getListItems('Documents'), listService.getListItems('Site Pages')]).then(function (data) {
$scope.documentsItems = data[0].d.results;
$scope.sitePagesItems = data[1].d.results;
});
});
});
})();
function executeOnSPLoaded(loaded) {
JSRequest.EnsureSetup();
var hostweburl = decodeURIComponent(JSRequest.QueryString["SPHostUrl"]);
var scriptbase = hostweburl + "/_layouts/15/";
$.when(
//$.getScript(scriptbase + "SP.Runtime.js"),
$.getScript(scriptbase + "SP.js"),
$.getScript(scriptbase + "SP.RequestExecutor.js"),
$.Deferred(function (deferred) {
$(deferred.resolve);
})
).done(function () {
loaded();
});
}
listService.js
'use strict';
angular.module('SPApp.services',[])
.factory('listService', ['$q', function ($q) {
var getListItems = function (listTitle) {
var d = $q.defer();
JSRequest.EnsureSetup();
var hostweburl = decodeURIComponent(JSRequest.QueryString["SPHostUrl"]);
var appweburl = decodeURIComponent(JSRequest.QueryString["SPAppWebUrl"]);
var queryUrl = appweburl + "/_api/SP.AppContextSite(#target)/web/lists/getByTitle('" + listTitle + "')/items?#target='" + hostweburl + "'";
var executor = new SP.RequestExecutor(appweburl);
executor.executeAsync({
url: queryUrl,
method: "GET",
headers: { "Accept": "application/json; odata=verbose" },
success: function(data, textStatus, xhr) {
d.resolve(JSON.parse(data.body));
},
error: function(xhr, textStatus, errorThrown) {
d.reject(JSON.parse(xhr.body).error);
}
});
return d.promise;
};
return {
getListItems: getListItems
};
}]);
I'm trying to post a wall message from a local desktop application (I can't use the FB JS SDK).
Here's a a snippet of my code
var url = "https://graph.facebook.com/me/feed";
var params = "access_token=" + token + "&message=" + encodeURI(text);
$.ajax({
crossDomain: true,
data: params,
dataType: "jsonp",
url: url,
type: 'POST',
success: function (data) {
if (callback) {
var isOK = (data && data.id && !data.error);
callback(isOK, data);
}
},
error: function (data, e1, e2) {
}
});
The request ignores the message parameter.
I receive a list of feeds as it were a GET request.
I've tried to set the parameters as map but it didn't help.
BTW - when using CURL (in C++) i manage to post the data correctly.
Any ideas why it ignores the parameters?
I would put the "params" into the data element like so:
var url = "https://graph.facebook.com/me/feed";
$.ajax({
crossDomain: true,
data: { access_token: token, message: text },
dataType: "jsonp",
url: url,
type: 'POST',
success: function (data) {
if (callback) {
var isOK = (data && data.id && !data.error);
callback(isOK, data);
}
},
error: function (data, e1, e2) {
}
});
Let jQuery encode the parameters from there.
Below worked fine in Jquery 1.6.4 + jquery.mobile-1.0rc2 by setting $.mobile.allowCrossDomainPages = true; in mobileinit bind
$.ajax( {
url : "https://graph.facebook.com/me/feed",
type : "POST",
data : "access_token=" + your_access_token + "&message=my first wall post",
cache : false,
success : function(res) {
if (!response || response.error) {
alert("Couldn't Publish Data");
} else {
alert("Message successfully posted to your wall");
}
},
error : function(xhr, textStatus, errorThrown) {
alert(xhr.responseText);
}
});