从人员选取器获取值并将其添加到人员列中的列表中

Question

我在我的SP16网站上有一个简单的JS表单，我在其中添加了这个标准的人员选择器：$(document).ready(function() {  initializePeoplePicker('pickerUAT');function initializePeoplePicker(peoplePickerElementId) {var schema = {};schema['PrincipalAccountType'] = 'User,DL,SecGroup,SPGroup';schema['SearchPrincipalSource'] = 15;schema['ResolvePrincipalSource'] = 15;schema['AllowMultipleValues'] = false;schema['MaximumEntitySuggestions'] = 50;schema['Width'] = '269px';this.SPClientPeoplePicker_InitStandaloneControlWrapper(peoplePickerElementId, null, schema);}});我能够从选取器中获取所选值（作为显示名称，电子邮件等），如下所示：function getEmailFromPeoplePicker(title) {var ppDiv = $("div[title='" + title + "']")[0];var peoplePicker = SPClientPeoplePicker.SPClientPeoplePickerDict.pickerUAT_TopSpan;var userList = peoplePicker.GetAllUserInfo();var userInfo = userList[0];var addThisUser;if(userInfo != null){addThisUser = userInfo.Key;}return addThisUser;}我有一个列表，我可以添加从其他表单域获取的其他值，通常是通过document.getElementById（“XXX”）.value和这段代码：function addSubUser(addThisValue)  {var clientContext = new SP.ClientContext(siteurl);  var itemCreateInfo = new SP.ListItemCreationInformation();  var valueToAdd = addThisValue; var list = clientContext.get_web()  .get_lists()  .getByTitle("UAT");   this.oListItem = list.addItem(itemCreateInfo);  oListItem.set_item('userUAT', valueToAdd);  oListItem.update();  clientContext.load(oListItem);  clientContext.executeQueryAsync(Function.createDelegate(this, this.onQuerySucceeded), Function.createDelegate(this, this.onQueryFailed));  }但是，此代码不适用于从人员选取器获取的值。控制台.log（typeof addThisUser）告诉我，我从选取器获得的值只是一个字符串，我是否正确地假设我不能简单地将字符串添加到人员/组列中？无论如何，我怎样才能让它工作？

Answer 1

我认为您可以尝试使用两种不同的方法更新文件

作为查找提供用户的ID

    var LookupSingle = new SP.FieldLookupValue();  

    LookupSingle.set_lookupId(2);  // UserId

    oListItem.set_item('SomeLookupColumn', LookupSingle); 

作为单用户字段

    var singleUser = SP.FieldUserValue.fromUser('name surname');  

    oListItem.set_item('SomeSingleUserColumn', singleUser);  

Answer 2

我的本地 SharePoint 2016（多用户字段）中的示例测试脚本。

CustomPeoplePicker:

    <div id="peoplePickerDiv"></div>

    <input id="Button1" onclick="SaveItem()" type="button" value="button" />

    <script src="/_layouts/15/sp.runtime.js"></script>

    <script src="/_layouts/15/sp.js"></script>

    <script src="/_layouts/15/1033/strings.js"></script>

    <script src="/_layouts/15/clienttemplates.js"></script>

    <script src="/_layouts/15/clientforms.js"></script>

    <script src="/_layouts/15/clientpeoplepicker.js"></script>

    <script src="/_layouts/15/autofill.js"></script>

    <script src="_layouts/15/sp.core.js"></script>

    <script type="text/javascript" src="https://code.jquery.com/jquery-1.12.4.js"></script>

    <script type="text/javascript">

        $(document).ready(function () {

            SP.SOD.executeFunc('sp.js', 'SP.ClientContext', sharePointReady);

        })

        function sharePointReady() {

            context = new SP.ClientContext.get_current();

            web = context.get_web();

            var schema = {};

            schema['PrincipalAccountType'] = 'User,DL,SecGroup,SPGroup';

            schema['SearchPrincipalSource'] = 15;

            schema['ResolvePrincipalSource'] = 15;

            schema['AllowMultipleValues'] = true;

            schema['MaximumEntitySuggestions'] = 50;

            schema['Width'] = '280px';

            this.SPClientPeoplePicker_InitStandaloneControlWrapper('peoplePickerDiv', null, schema);

        }

        function SaveItem() {

            var ctx = new SP.ClientContext.get_current();

            var web = context.get_web();

            var list = web.get_lists().getByTitle("MyList");

            var listCreationInformation = new SP.ListItemCreationInformation();

            var listItem = list.addItem(listCreationInformation);

            var peoplePicker = SPClientPeoplePicker.SPClientPeoplePickerDict.peoplePickerDiv_TopSpan;

            // Get information about all users.

            var users = peoplePicker.GetAllUserInfo();

            // Get user keys.

            var keys = peoplePicker.GetAllUserKeys();

            var finalusers = new Array();

            for (var i = 0; i < users.length; i++) {

                var arryuser = users[i];

                finalusers.push(SP.FieldUserValue.fromUser(arryuser.Key));

            }

            listItem.set_item("Title", "Title");

            listItem.set_item("Requestor", finalusers);

            listItem.update();

            ctx.load(listItem);

            ctx.executeQueryAsync(

                Function.createDelegate(this, function () {

                    console.log(listItem);

                }),

                Function.createDelegate(this, function (sender, args) {

                    alert('Query failed. Error: ' + args.get_message());

                })

            );

        }

    </script>