public override string ToString()
{
return(String.Format("{0};{1};{2};{3};{4}",
AllowMultiple.ToString(),
LookupGuid,
SearchColumns,
DisplayColumn,
KeyColumn));
}
protected override void OnPreRender(EventArgs e)
{
string uploadedFiles = "";
string chkUpld = "";
if (!this.ScriptRegistered)
{
uploadedFiles = string.Format(";var {0} =[];", UploadedFilesName);
chkUpld = (@";function chkUpld(sender, args) {
args.IsValid = UploadedFiles.length > 0;
};")
.Replace("chkUpld", this.ClientValidationFunctionName)
.Replace("UploadedFiles", this.UploadedFilesName);
this.ScriptRegistered = true;
}
bool clear = string.IsNullOrEmpty(hfClear.Value) ? false : bool.Parse(hfClear.Value);
if (clear)
{
uploadedFiles = string.Format(";{0} =[];", UploadedFilesName);
hfClear.Value = "false";
}
string script = (@"
;var hasFlash = false;
try {
hasFlash = Boolean(new ActiveXObject('ShockwaveFlash.ShockwaveFlash'));
} catch(exception) {
hasFlash = ('undefined' != typeof navigator.mimeTypes['application/x-shockwave-flash']);
}
if(hasFlash){
function ClearUploader(){
$('#hfUpldFiles').val('');
UploadedFiles =[];
}
;$('#fileUpld').uploadify({
buttonClass: 'upldbtn',
buttonImage: '/Layouts/img/uploadify-upload.png',
buttonText: '',
width: 50,
height: 35,
multi:_multi,
removeCompleted:_removeCompleted,
'fileTypeExts' : '_fileTypeExts',
'fileTypeDesc' : 'Upload Files',
showError: _showError,
fileSizeLimit:_fileSizeLimit,
uploadLimit:_uploadLimit,
'swf': '/Layouts/swf/uploadify.swf',
'uploader': 'UploaderHandler',
onUploadStart: function (file) {
$('#cstmValidator').css({ visibility: 'hidden' });
},
onUploadComplete: function (file) {
$('#hfUpldFiles').val(JSON.stringify(UploadedFiles));
var _maxFileCnt = _maxAllowedNofFiles;
if(_maxFileCnt == 0)
_maxFileCnt = 10000;
if(!_allowMultiple)
_maxFileCnt = 1;
if(UploadedFiles.length >= _maxFileCnt)
{
$('#fileUpld').uploadify('settings', 'height', 0);
$('#fileUpld').uploadify('disable', true);
}
},
onUploadSuccess: function (file,data,response) {
var _UploadedFiles = [];
for (var i = 0; i < UploadedFiles.length; i++) {
if (file.name != UploadedFiles[i].ClientName)
_UploadedFiles.push(UploadedFiles[i]);
}
UploadedFiles = _UploadedFiles;
var paths=data.split(';');
UploadedFiles.push({
FileID: file.id,
FileName: file.name,
Index: file.index,
Type: file.type,
PhysicalPath: paths[0],
VirtualPath: paths[1]
});
_onUploadSuccess;
},
onCancel: function (fileID) {
var _maxFileCnt = _maxAllowedNofFiles;
if(_maxFileCnt == 0)
_maxFileCnt = 10000;
if(!_allowMultiple)
_maxFileCnt = 1;
var _UploadedFiles = [];
for (var i = 0; i < UploadedFiles.length; i++) {
if (fileID != UploadedFiles[i].FileID)
_UploadedFiles.push(UploadedFiles[i]);
}
UploadedFiles = _UploadedFiles;
$('#hfUpldFiles').val(JSON.stringify(UploadedFiles));
if(UploadedFiles.length < _maxFileCnt)
{
$('#fileUpld').uploadify('settings', 'height', 35);
$('#fileUpld').uploadify('disable', false);
}
},
});
}
else
{
$('#fileUpld').parent().append(defaultFlashImage)
$('#fileUpld').remove();
}");
string userAgent = HttpContext.Current.Request.UserAgent.ToLower();
string flashDownloadUrl = userAgent.Contains("android") ? "http://fpdownload.macromedia.com/pub/flashplayer/installers/archive/android/11.1.115.81/install_flash_player_ics.apk" : "http://www.adobe.com/go/getflashplayer";
script = script.Replace("_onUploadSuccess", OnUploadSuccessClientFunction)
.Replace("_allowMultiple", AllowMultiple.ToString().ToLower())
.Replace("fileUpld", fileUpld.ClientID)
.Replace("hfUpldFiles", hfUpldFiles.ClientID)
.Replace("hfClear", hfClear.ClientID)
.Replace("cstmValidator", cstmValidator.ClientID)
.Replace("UploadedFiles", UploadedFilesName)
.Replace("UploaderHandler", UploaderHandlerUrl)
.Replace("_multi", AllowMultiple.ToString().ToLower())
.Replace("_showError", ShowErrorFunction)
.Replace("_fileSizeLimit", MaxFileSize.ToString())
.Replace("_fileTypeExts", GetFilesTypes(FilesType))
.Replace("_maxAllowedNofFiles", MaxFilesCount.ToString())
.Replace("_uploadLimit", "0")
.Replace("_removeCompleted", (!ShowCompletedUIAfterComplete).ToString().ToLower())
.Replace("defaultFlashImage", string.Concat("\"<a href='", flashDownloadUrl, "' target='_blank'><img src='http://www.adobe.com/images/shared/download_buttons/get_flash_player.gif' /></a>\""));
ScriptManager.RegisterStartupScript(up, up.GetType(), this.ClientID + "_script", uploadedFiles + chkUpld + script, true);
}
protected override void OnPreRender(EventArgs e)
{
string uploadedFiles = "";
string chkUpld = "";
if (!this.ScriptRegistered)
{
uploadedFiles = string.Format(";var {0} =[];", UploadedFilesName);
chkUpld = (@";function chkUpld(sender, args) {
args.IsValid = UploadedFiles.length > 0;
};")
.Replace("chkUpld", this.ClientValidationFunctionName)
.Replace("UploadedFiles", this.UploadedFilesName);
this.ScriptRegistered = true;
}
bool clear = string.IsNullOrEmpty(hfClear.Value) ? false : bool.Parse(hfClear.Value);
if (clear)
{
uploadedFiles = string.Format(";{0} =[];", UploadedFilesName);
hfClear.Value = "false";
}
string script = (@"
var UploadedFiles = [];
// Initialize the widget when the DOM is ready
$(function() {
// Setup html5 version
var uploader = new plupload.Uploader({
// General settings
runtimes : 'html5,flash,silverlight,html4',
browse_button : '_pickfiles', // you can pass in id...
container: document.getElementById('_container'), // ... or DOM Element itself
url : 'UploaderHandler',
file_data_name : 'Filedata',
chunk_size : '1mb',
rename : true,
dragdrop: true,
max_file_size : '_fileSizeLimit',
filters : {
// Maximum file size
max_file_size : '10mb',
// Specify what files to browse for
mime_types: [
{title : ""Image files"", extensions : ""_fileTypeExts""}
]
},
// Flash settings
flash_swf_url : '/Layouts/js/plupload/js/Moxie.swf',
// Silverlight settings
silverlight_xap_url : '/Layouts/js/plupload/js/Moxie.xap',
init: {
PostInit: function() {
UploadedFiles = [];
},
FilesAdded: function(up, files) {
plupload.each(files, function(file) {
var table = document.getElementById(""_fileUpld"");
var row = table.insertRow(table.rows.length);
row.id = 'upload_'+file.id;
var cell1 = row.insertCell(0);
var cell2 = row.insertCell(1);
row.insertCell(2);
// Add some text to the new cells:
cell1.innerHTML =file.name+ ' (' + plupload.formatSize(file.size)+')';
$(""#_fileUpld"").show();
});
uploader.start();
},
UploadProgress: function(up, file) {
var row = document.getElementById('upload_'+file.id);
row.cells[1].innerHTML =file.percent+'%';
if(file.percent == 100){
row.cells[2].innerHTML = '<img class=""removeBtn"" style=""display:none"" src=""_cancelImg"" onclick=""removeFile(''+file.id+'')""/> ';
}
},
FileUploaded:function(up,file,response){
if(response.response.indexOf(""error"") == 0){
console.log(response.response.split(""|"")[1]);
file.status=plupload.FAILED;
up.trigger('UploadProgress',file);
}else{
var _UploadedFiles = [];
for (var i = 0; i < UploadedFiles.length; i++) {
if (file.name != UploadedFiles[i].ClientName)
_UploadedFiles.push(UploadedFiles[i]);
}
UploadedFiles = _UploadedFiles;
var paths=response.response.split(';');
UploadedFiles.push({
FileID: file.id,
FileName: file.name,
Index: file.index,
Type: file.type,
PhysicalPath: paths[0],
VirtualPath: paths[1]
});
_onUploadSuccess;
}
},
UploadComplete : function(up,files){
$('#hfUpldFiles').val(JSON.stringify(UploadedFiles));
var _maxFileCnt = _maxAllowedNofFiles;
if(_maxFileCnt == 0)
_maxFileCnt = 10000;
if(!_allowMultiple)
_maxFileCnt = 1;
//if(UploadedFiles.length >= _maxFileCnt)
//{
// $('#fileUpld').uploadify('settings', 'height', 0);
// $('#fileUpld').uploadify('disable', true);
//}
var _removeBtn = document.getElementsByClassName('removeBtn');
for (var i = 0; i < _removeBtn.length; ++i) {
var item = _removeBtn[i];
item.style.display = '';
}
$('#_btnUploadFinished').click();
},
Error: function(up, err) {
console.log('error: ' + err.response);
}
}
});
uploader.init();
});
function ClearUploader(){
$('#hfUpldFiles').val('');
UploadedFiles =[];
}
function removeFile(id){
var _UploadedFiles = [];
for (var i = 0; i < UploadedFiles.length; i++) {
if (id != UploadedFiles[i].FileID)
_UploadedFiles.push(UploadedFiles[i]);
}
UploadedFiles = _UploadedFiles;
removeRow(id);
$('#hfUpldFiles').val(JSON.stringify(UploadedFiles));
}
function removeRow(id){
var row = document.getElementById('upload_'+id);
if(row != null)
row.parentNode.removeChild(row);
var table = document.getElementById(""_fileUpld"");
if(table.rows.length == 1){
$(""#_fileUpld"").hide();
}
}
;");
string userAgent = HttpContext.Current.Request.UserAgent.ToLower();
string flashDownloadUrl = userAgent.Contains("android") ? "http://fpdownload.macromedia.com/pub/flashplayer/installers/archive/android/11.1.115.81/install_flash_player_ics.apk" : "http://www.adobe.com/go/getflashplayer";
script = script.Replace("_onUploadSuccess", OnUploadSuccessClientFunction)
.Replace("_allowMultiple", AllowMultiple.ToString().ToLower())
.Replace("_fileUpld", fileUpld.ClientID)
.Replace("_container", container.ClientID)
.Replace("_pickfiles", pickFile.ClientID)
.Replace("_fileSizeLimit", MaxFileSize.ToString() + "mb")
.Replace("_fileTypeExts", GetFilesTypes(FilesType))
.Replace("UploaderHandler", UploaderHandlerUrl)
.Replace("UploadedFiles", UploadedFilesName)
.Replace("_maxAllowedNofFiles", MaxFilesCount.ToString())
.Replace("hfUpldFiles", hfUpldFiles.ClientID)
.Replace("hfClear", hfClear.ClientID)
.Replace("_cancelImg", "/Layouts/img/uploadify-cancel.png")
.Replace("_btnUploadFinished", btnUploadFinished.ClientID);
//.Replace("_uploadLimit", "0");
//.Replace("cstmValidator", cstmValidator.ClientID)
//.Replace("_multi", AllowMultiple.ToString().ToLower())
//.Replace("_showError", ShowErrorFunction)
//.Replace("_removeCompleted", (!ShowCompletedUIAfterComplete).ToString().ToLower())
//.Replace("defaultFlashImage", string.Concat("\"<a href='", flashDownloadUrl, "' target='_blank'><img src='http://www.adobe.com/images/shared/download_buttons/get_flash_player.gif' /></a>\""));
ScriptManager.RegisterStartupScript(up, up.GetType(), this.ClientID + "_script", uploadedFiles + chkUpld + script, true);
}
