Question

我正在使用JavaScript开发SharePoint RESTful API。使用 _spPageContextInfo 时，它不起作用。

错误：未捕获的ReferenceError：未定义_spPageContextInfo

这是我使用的代码

<html xmlns="http://www.w3.org/1999/xhtml">

<script src="../Scripts/jquery-1.8.2.min.js"></script>
<script type="text/javascript">
    $(document).ready(function () {
        $.getJSON(_spPageContextInfo.webServerRelativeUrl + "/_api/web/currentuser",
            function (data) {
                $("#message").text('hello' + data.d.Title);
            });
    });
</script>

...

Answer 1

你可以使用如下。

让当前用户登录::

<script type="text/javascript">
var userid;
try{
$(document).ready(function () {
//This will give the 'userId' by which we can get the user's info from the url as /_api/web/getuserbyid(userid)
userid = _spPageContextInfo.userId;
var siteurl = _spPageContextInfo.webAbsoluteUrl;
var urlUser = siteurl + "/_api/web/getuserbyid(" +userid+")";
$.ajax({
url : urlUser,
contentType : "application/json;odata=verbose",
headers : { "accept" : "application/json;odata=verbose" },
success : onsuccess,
error : onerror
});
});
}
catch(ex){alert(ex);}

function onsuccess(data, textStatus, jqXHR){
alert(data.d.Title);
alert(data.d.LoginName);
alert(data.d.Email);
alert(data.d.IsSiteAdmin);
}

function onerror(errorMessage){
alert(JSON.stringify(errorMessage));
}

Answer 2

您可以使用Angular JS和SharePoint Javascript对象模型尝试此代码：

＆＃13;

   <script type="text/javascript">

        var app = angular.module("myApp", []);
        app.controller("myCtrl", function($scope, $location) {

            var userid = _spPageContextInfo.userId;
            var requestUriGetUserDetails = _spPageContextInfo.webAbsoluteUrl + "/_api/web/getuserbyid(" + userid + ")";
            $scope.contentTypeTemplate = "application/json;odata=verbose";
            $scope.requestHeadersTemplate = { "accept" : "application/json;odata=verbose" };

            $.ajax({
                url : requestUriGetUserDetails,
                contentType : $scope.contentTypeTemplate,
                headers : $scope.requestHeadersTemplate,
                success : onSuccessGetUserDetails,
                error : onErrorGetUserDetails
            });

            function onSuccessGetUserDetails(data, request){
                var varFullName = data.d.Title;
                var varEmail = data.d.Email;
                var varLoginName = data.d.LoginName;

                $scope.loginName = varLoginName;
                $scope.email = varEmail;
                $scope.requestorEmail = varEmail;
                $scope.requestorFullName = varFullName;

                var fullNameArray = varFullName.split(" ");

                var firstNameValue = fullNameArray[0];
                var lastNameValue = fullNameArray[1];

                $scope.firstName = firstNameValue;
                $scope.lastName = lastNameValue;

                $scope.$apply();
            }

            function onErrorGetUserDetails(error) {
                alert(error);
            }

        });

    </script>

＆＃13;

您可以参考此博客，了解使用SharePoint Javascript对象模型开发Angular JS的分步说明。

请点击here获取博客链接。

如何在sharepoint Application中使用_spPageContextInfo

2 个答案: