我能夠將圖像從我的桌面上傳到基於Angular的Web應用程序,覆蓋SharePoint,沒有問題,但是如果我從iPhone等移動電話上傳,使用「拍攝照片或視頻」或「照片庫」功能時,拍攝時縱向拍攝或倒置拍攝時會導致圖像橫向拍攝。這是我目前的上傳功能。任何線索/有其他人有相同的問題上傳到移動Web應用程序從iPhone /移動電話到SharePoint庫?從手機上傳到Angular的圖像橫向或倒掛
這裏是我的上傳功能:
// Upload of images
$scope.upload = function() {
//console.log($scope.files);
if (document.getElementById("file").files.length === 0) {
alert('No file was selected');
return;
}
var parts = document.getElementById("file").value.split("\\");
var uploadedfilename = parts[parts.length - 1];
var basefilename = uploadedfilename.split(".")[0];
var fileextension = uploadedfilename.split(".")[1];
var currentdate = new Date();
var formatteddate = $filter('date')(new Date(currentdate), 'MMddyy-hmmssa');
var filename = basefilename + formatteddate + '.' + fileextension;
var file = document.getElementById("file").files[0];
uploadFileSync("/sites/asite", "Images", filename, file);
}
//Upload file synchronously
function uploadFileSync(spWebUrl, library, filename, file)
{
console.log(filename);
var reader = new FileReader();
reader.onloadend = function(evt)
{
if (evt.target.readyState == FileReader.DONE)
{
var buffer = evt.target.result;
var completeUrl = spWebUrl
+ "/_api/web/lists/getByTitle('"+ library +"')"
+ "/RootFolder/Files/add(url='"+ filename +"',overwrite='true')?"
+ "@TargetLibrary='"+library+"'&@TargetFileName='"+ filename +"'";
$.ajax({
url: completeUrl,
type: "POST",
data: buffer,
async: false,
processData: false,
headers: {
"accept": "application/json;odata=verbose",
"X-RequestDigest": $("#__REQUESTDIGEST").val(),
"content-length": buffer.byteLength
},
complete: function (data) {
console.log(data);
},
error: function (err) {
alert('failed');
}
});
}
};
reader.readAsArrayBuffer(file);
}
這些輸出只是推到一個數組用在角UI旋轉木馬:
// Control of Image Carousel
$scope.myInterval = 0;
// Population of carousel
$scope.slides = [];
appImages.query({
$select: 'FileLeafRef,ID,Created,Title,UniqueId',
$filter: 'ReportId eq ' + $routeParams.Id + ' and DisplayinReport eq 1',
}, function (getimageinfo) {
// Data is within an object of "value"
var image = getimageinfo.value;
// Iterate over item and get ID
angular.forEach(image, function (imagevalue, imagekey) {
$scope.slides.push({
image: '/sites/asite/Images/' + imagevalue.FileLeafRef,
});
});
});
的圖片輪播的是頁面上進行如下:
<div style="height: 305px; width: 300px">
<carousel interval="myInterval">
<slide ng-repeat="slide in slides" active="slide.active">
<img ng-src="{{slide.image}}" style="margin:auto;height:300px">
<div class="carousel-caption">
<h4>Slide {{$index}}</h4>
<p>{{slide.text}}</p>
</div>
</slide>
</carousel>
</div>
重要:圖像當上傳到SharePoint庫時,它們是橫向和顛倒的,所以無論如何輸出它們,當它們碰到目標庫時,它們似乎都是錯誤的方向,我用它作爲源顯示在頁面上。
如何上傳圖像以便SharePoint遵守EXIF數據/方向?
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