解决SHAREJPOINT 跨域问题
目前仅支持IE7/8不支持IE11和谷歌
对于跨域情况，目前找到如果jquery是get获取方式，可以配置web.config相关属性，具体powershell命令如下：
Add-PSSnapin Microsoft.SharePoint.PowerShell -EA 0
$localFarm = Get-SPFarm
$webapp = Get-SPWebApplication "http://wtcsps98"
# Remove old web.config modifications of MyAuthenticationProvider
$oldMods = @();
$webapp.WebConfigModifications | ? { $_.Owner -eq "CrossSiteScripting" } | % {
$oldMods = $oldMods + $_
}
$oldMods | % {
$webapp.WebConfigModifications.Remove($_)
}
# update the Web Application and apply all existing web.config modifications - this executes the "remove" actions from above
$webapp.Update()
[Microsoft.SharePoint.Administration.SPWebService]::ContentService.ApplyWebConfigModifications()
#Wait until web.config modifications finished by timer job
while( (Get-SPTimerJob | ? { $_.Name -eq "job-webconfig-modification"}) -ne $null ) {
Write-Host "." -NoNewline
Start-Sleep 1
}
# New web.config modifications for MyAuthenticationProvider
$myModification1 = new-object Microsoft.SharePoint.Administration.SPWebConfigModification
$myModification1.Path = "configuration/system.webServer/httpProtocol/customHeaders"
$myModification1.Name = "add[@name='Access-Control-Allow-Origin'][@value='http://wtcsps99']"
$myModification1.Sequence = 0
$myModification1.Owner = "CrossSiteScripting"
#0 = for the enum value "SPWebConfigModification.SPWebConfigModificationType.EnsureChildNode"
$myModification1.Type = 0
$myModification1.Value = "<add name='Access-Control-Allow-Origin' value='http://wtcsps99' />"
$webapp.WebConfigModifications.Add($myModification1)
$myModification1 = new-object Microsoft.SharePoint.Administration.SPWebConfigModification
$myModification1.Path = "configuration/system.webServer/httpProtocol/customHeaders"
$myModification1.Name = "add[@name='Access-Control-Request-Method'][@value='GET,POST,HEAD,OPTIONS']"
$myModification1.Sequence = 0
$myModification1.Owner = "CrossSiteScripting"
$myModification1.Type = 0
$myModification1.Value = "<add name='Access-Control-Request-Method' value='GET,POST,HEAD,OPTIONS' />"
$webapp.WebConfigModifications.Add($myModification1)
$myModification1 = new-object Microsoft.SharePoint.Administration.SPWebConfigModification
$myModification1.Path = "configuration/system.webServer/httpProtocol/customHeaders"
$myModification1.Name = "add[@name='Access-Control-Request-Headers'][@value='Content-Type,Authorization']"
$myModification1.Sequence = 0
$myModification1.Owner = "CrossSiteScripting"
$myModification1.Type = 0
$myModification1.Value = "<add name='Access-Control-Request-Headers' value='Content-Type,Authorization' />"
$webapp.WebConfigModifications.Add($myModification1)
$myModification1 = new-object Microsoft.SharePoint.Administration.SPWebConfigModification
$myModification1.Path = "configuration/system.webServer/httpProtocol/customHeaders"
$myModification1.Name = "add[@name='Access-Control-Allow-Credentials'][@value='true']"
$myModification1.Sequence = 0
$myModification1.Owner = "CrossSiteScripting"
$myModification1.Type = 0
$myModification1.Value = "<add name='Access-Control-Allow-Credentials' value='true' />"
$webapp.WebConfigModifications.Add($myModification1)
$webapp.Update()
[Microsoft.SharePoint.Administration.SPWebService]::ContentService.ApplyWebConfigModifications()
#Wait until web.config modifications finished by timer job
while( (Get-SPTimerJob | ? { $_.Name -eq "job-webconfig-modification"}) -ne $null ) {
Write-Host "." -NoNewline
Start-Sleep 1
}
另外也需要在javascript里面进行相关配置，具体如下：
var Module = window.Module || {};
Module.GetTasks = (function () {
var pub = {},
_userId, //userID of current user
_tasks = [], //List of our tasks
_options = {
listName: "Tasks List", //Name of list we want
container: "#TaskListContainer",
pulicUrl: "http://wtcsps98/sites/bpmmgmt"//id of html element we're rendering our list of tasks in
};
pub.init = function () {
var clientContext = new SP.ClientContext.get_current();
_userId = clientContext.get_web().get_currentUser();
clientContext.load(_userId);
//clientContext.load(_userId);
clientContext.executeQueryAsync(GetDocDetail, _onQueryFailed);
};
function ReturnTaskCount(results) {
var _tasks = results.d.results;
var count = 0;
var year = '2016';
$.each(_tasks, function (index, task) {
console.log(task.Status);
year = GetYearValue(task.Title);
if (parseInt(year) > 2014 && task.Status == 'Not Started') {
count++;
}
});
return count;
}
function getCountFormDigest(webUrl, listName) {
var count = 0;
$.support.cors = true;
$.ajax({
url: webUrl + "/_api/contextinfo",
method: "POST",
headers: { "Accept": "application/json; odata=verbose" },
async: false,
xhrFields: { "withCredentials": true },
crossDomain: true,
success: function (data) {
count = getCountBySpecifiedList(data, listName, webUrl);
},
error: function (error) {
console.log("Error in getting List: " + error);
//$(_options.container).html("Error retrieving your " + listName + ".");
}
});
return count;
}
function GetYearValue(taskTitle) {
var year = '2016';
var sTitle = taskTitle;
var aTitle = sTitle.split('-');
var title = aTitle[2].replace(/^\s*/, '');
year = title.substring(3, 7);
console.log(year);
return year;
}
function getCountBySpecifiedList(data, listName, webUrl) {
var url = '', caml = '';
var count = 0;
var viewXml = "<View><Query><Where><Or><Eq><FieldRef Name='AssignedTo' /><Value Type='Integer'><UserID/></Value></Eq><Membership Type='CurrentUserGroups'><FieldRef Name='AssignedTo' /> </Membership></Or></Where></Query></View>";
//var viewXml = "<View><Query><Where><And><And><Or><Eq><FieldRefName='AssignedTo'/><ValueType='Integer'><UserID/></Value></Eq><MembershipType='CurrentUserGroups'><FieldRefName='AssignedTo'/></Membership></Or><Neq><FieldRefName='Status'/><ValueType='Choice'>Completed</Value></Neq></And><Gt><FieldRefName='Created'/><ValueType='DateTime'>2014-09-28T12:00:00Z</Value></Gt></And></Where></Query></View>"
$.support.cors = true;
$.ajax({
url: webUrl + "/_api/web/lists/getbytitle('" + listName + "')/getitems",
method: "POST",
async: true,
//xhrFields: { "withCredentials": true },
crossDomain: true,
beforeSend: function(request) {
request.setRequestHeader('Access-Control-Allow-Origin', 'http://wtcsps99');
request.withCredentials = true;
},
data: "{ 'query' : {'__metadata': { 'type': 'SP.CamlQuery' }, \"ViewXml\": \""
+ viewXml + "\" }}",
headers: {
"X-RequestDigest": data.d.GetContextWebInformation.FormDigestValue,
"Accept": "application/json; odata=verbose",
"content-type": "application/json; odata=verbose"
},
success: function (results) {
count = ReturnTaskCount(results);
},
error: function (error) {
console.log("Error in getting List: " + listName);
//$(_options.container).html("Error retrieving your " + listName + ".");
}
});
return count;
}
function GetDocDetail() {
console.log(_userId.get_loginName());
var loginName = _userId.get_loginName();
if (loginName == 'i:0#.w|wtc\\setup.moss') {
$(_options.container).html('its over');
//return;
}
var showHtml = '';
showHtml = '<div class="navitems_mc">';
showHtml += '<ul class="activeTit">';
$.support.cors = true;
$.ajax({
url: _options.pulicUrl + "/_api/web/lists/GetByTitle('Application Information')/items",
type: "GET",
headers: { "Accept": "application/json;odata=verbose" },
async: false,
xhrFields: { withCredentials: true },
crossDomain: true,
beforeSend: Loading,
success: function (data) {
var appInfo = data.d.results;
if (appInfo) {
var count = 0;
var taskUrl = '';
var countTask = 0;
$.each(appInfo, function (index, item) {
taskUrl = item.SiteUrl + '/Lists/Tasks/MyItems.aspx';
countTask = getCountFormDigest(item.SiteUrl, item.TaskListName);
if (countTask > 0) {
showHtml += '<li class="navitems_mc_ul">';
showHtml += '<div class="classifydivv2" ><h2>' + item.CName + '</h2>';
showHtml += '<a href="' + taskUrl + '"><em>' + countTask + '</em></a>';
showHtml += '</div>';
showHtml += '</li>';
}
});
}
},
error: function (xhr) {
console.log(xhr.status + ': ' + xhr.statusText);
}
});
showHtml += '</ul></div>';
$(_options.container).html(showHtml);
}
function Loading() {
var showHtml = '<b>数据加载中，请稍后...</b>';
$(_options.container).html(showHtml);
}
function _onQueryFailed(sender, args) {
alert('Request failed. \nError: ' + args.get_message() + '\nStackTrace: ' + args.get_stackTrace());
}
return pub;
}());
