function fileQueueError(fileObj, error_code, message) {
try {
// Handle this error separately because we don't want to create a FileProgress element for it.
switch(error_code) {
case SWFUpload.QUEUE_ERROR.QUEUE_LIMIT_EXCEEDED:
alert("You have attempted to queue too many files.\n" + (message == 0 ? "You have reached the upload limit." : "You may select " + (message > 1 ? "up to " + message + " files." : "one file.")));
return;
break;
case SWFUpload.QUEUE_ERROR.FILE_EXCEEDS_SIZE_LIMIT:
alert("The file you selected is too big.");
this.debug("Error Code: File too big, File name: " + file.name + ", File size: " + file.size + ", Message: " + message);
return;
break;
case SWFUpload.QUEUE_ERROR.ZERO_BYTE_FILE:
alert("The file you selected is empty. Please select another file.");
this.debug("Error Code: Zero byte file, File name: " + file.name + ", File size: " + file.size + ", Message: " + message);
return;
break;
case SWFUpload.QUEUE_ERROR.INVALID_FILETYPE:
alert("The file you choose is not an allowed file type.");
this.debug("Error Code: Invalid File Type, File name: " + file.name + ", File size: " + file.size + ", Message: " + message);
return;
break;
default:
alert("An error occurred in the upload. Try again later.");
this.debug("Error Code: " + error_code + ", File name: " + file.name + ", File size: " + file.size + ", Message: " + message);
return;
break;
}
} catch (e) {}
}
function fileQueued(fileObj) {
try {
var txtFileName = document.getElementById("txtFileName");
txtFileName.value = fileObj.name;
} catch (e) { }
}
function fileDialogComplete(num_files_selected) {
validateForm();
}
function uploadProgress(fileObj, bytesLoaded, bytesTotal) {
try {
var percent = Math.ceil((bytesLoaded / bytesTotal) * 100)
fileObj.id = "singlefile"; // This makes it so FileProgress only makes a single UI element, instead of one for each file
var progress = new FileProgress(fileObj, this.customSettings.progress_target);
progress.SetProgress(percent);
progress.SetStatus("Uploading...");
} catch (e) { }
}
function uploadSuccess(fileObj, server_data) {
try {
fileObj.id = "singlefile"; // This makes it so FileProgress only makes a single UI element, instead of one for each file
var progress = new FileProgress(fileObj, this.customSettings.progress_target);
progress.SetComplete();
progress.SetStatus("Complete.");
progress.ToggleCancel(false);
if (server_data === " ") {
this.customSettings.upload_successful = false;
} else {
this.customSettings.upload_successful = true;
document.getElementById("hidFileID").value = server_data;
}
} catch (e) { }
}
function uploadComplete(fileObj) {
try {
if (this.customSettings.upload_successful) {
document.getElementById("btnBrowse").disabled = "true";
uploadDone();
} else {
fileObj.id = "singlefile"; // This makes it so FileProgress only makes a single UI element, instead of one for each file
var progress = new FileProgress(fileObj, this.customSettings.progress_target);
progress.SetError();
progress.SetStatus("File rejected");
progress.ToggleCancel(false);
var txtFileName = document.getElementById("txtFileName");
txtFileName.value = "";
validateForm();
alert("There was a problem with the upload.\nThe server did not accept it.");
}
} catch (e) { }
}
function uploadError(fileObj, error_code, message) {
try {
var txtFileName = document.getElementById("txtFileName");
txtFileName.value = "";
validateForm();
// Handle this error separately because we don't want to create a FileProgress element for it.
switch(error_code) {
case SWFUpload.UPLOAD_ERROR.MISSING_UPLOAD_URL:
alert("There was a configuration error. You will not be able to upload a resume at this time.");
this.debug("Error Code: No backend file, File name: " + file.name + ", Message: " + message);
return;
break;
case SWFUpload.UPLOAD_ERROR.UPLOAD_LIMIT_EXCEEDED:
alert("You may only upload 1 file.");
this.debug("Error Code: Upload Limit Exceeded, File name: " + file.name + ", File size: " + file.size + ", Message: " + message);
return;
break;
case SWFUpload.UPLOAD_ERROR.FILE_CANCELLED:
case SWFUpload.UPLOAD_ERROR.UPLOAD_STOPPED:
break;
default:
alert("An error occurred in the upload. Try again later.");
this.debug("Error Code: " + error_code + ", File name: " + file.name + ", File size: " + file.size + ", Message: " + message);
return;
break;
}
fileObj.id = "singlefile"; // This makes it so FileProgress only makes a single UI element, instead of one for each file
var progress = new FileProgress(fileObj, this.customSettings.progress_target);
progress.SetError();
progress.ToggleCancel(false);
switch(error_code) {
case SWFUpload.UPLOAD_ERROR.HTTP_ERROR:
progress.SetStatus("Upload Error");
this.debug("Error Code: HTTP Error, File name: " + file.name + ", Message: " + message);
break;
case SWFUpload.UPLOAD_ERROR.UPLOAD_FAILED:
progress.SetStatus("Upload Failed.");
this.debug("Error Code: Upload Failed, File name: " + file.name + ", File size: " + file.size + ", Message: " + message);
break;
case SWFUpload.UPLOAD_ERROR.IO_ERROR:
progress.SetStatus("Server (IO) Error");
this.debug("Error Code: IO Error, File name: " + file.name + ", Message: " + message);
break;
case SWFUpload.UPLOAD_ERROR.SECURITY_ERROR:
progress.SetStatus("Security Error");
this.debug("Error Code: Security Error, File name: " + file.name + ", Message: " + message);
break;
case SWFUpload.UPLOAD_ERROR.FILE_CANCELLED:
progress.SetStatus("Upload Cancelled");
this.debug("Error Code: Upload Cancelled, File name: " + file.name + ", Message: " + message);
break;
case SWFUpload.UPLOAD_ERROR.UPLOAD_STOPPED:
progress.SetStatus("Upload Stopped");
this.debug("Error Code: Upload Stopped, File name: " + file.name + ", Message: " + message);
break;
}
} catch (e) {}
}
/* ********************************************************
* Utility for displaying the file upload information
* This is not part of SWFUpload, just part of the demo
* ******************************************************** */
function FileProgress(fileObj, target_id) {
this.file_progress_id = fileObj.id;
this.fileProgressWrapper = document.getElementById(this.file_progress_id);
if (!this.fileProgressWrapper) {
this.fileProgressWrapper = document.createElement("div");
this.fileProgressWrapper.className = "progressWrapper";
this.fileProgressWrapper.id = this.file_progress_id;
this.fileProgressElement = document.createElement("div");
this.fileProgressElement.className = "progressContainer";
var progressCancel = document.createElement("a");
progressCancel.className = "progressCancel";
progressCancel.href = "#";
progressCancel.style.visibility = "hidden";
progressCancel.appendChild(document.createTextNode(" "));
var progressText = document.createElement("div");
progressText.className = "progressName";
progressText.appendChild(document.createTextNode(fileObj.name));
var progressBar = document.createElement("div");
progressBar.className = "progressBarInProgress";
var progressStatus = document.createElement("div");
progressStatus.className = "progressBarStatus";
progressStatus.innerHTML = " ";
this.fileProgressElement.appendChild(progressCancel);
this.fileProgressElement.appendChild(progressText);
this.fileProgressElement.appendChild(progressStatus);
this.fileProgressElement.appendChild(progressBar);
this.fileProgressWrapper.appendChild(this.fileProgressElement);
document.getElementById(target_id).appendChild(this.fileProgressWrapper);
FadeIn(this.fileProgressWrapper, 0, 0);
} else {
this.fileProgressElement = this.fileProgressWrapper.firstChild;
}
}
FileProgress.prototype.SetProgress = function(percentage) {
this.fileProgressElement.className = "progressContainer green";
this.fileProgressElement.childNodes[3].className = "progressBarInProgress";
this.fileProgressElement.childNodes[3].style.width = percentage + "%";
};
FileProgress.prototype.SetComplete = function() {
this.fileProgressElement.className = "progressContainer blue";
this.fileProgressElement.childNodes[3].className = "progressBarComplete";
this.fileProgressElement.childNodes[3].style.width = "";
};
FileProgress.prototype.SetError = function() {
this.fileProgressElement.className = "progressContainer red";
this.fileProgressElement.childNodes[3].className = "progressBarError";
this.fileProgressElement.childNodes[3].style.width = "";
};
FileProgress.prototype.SetCancelled = function() {
this.fileProgressElement.className = "progressContainer";
this.fileProgressElement.childNodes[3].className = "progressBarError";
this.fileProgressElement.childNodes[3].style.width = "";
};
FileProgress.prototype.SetStatus = function(status) {
this.fileProgressElement.childNodes[2].innerHTML = status;
};
FileProgress.prototype.ToggleCancel = function(show, upload_obj) {
this.fileProgressElement.childNodes[0].style.visibility = show ? "visible" : "hidden";
if (upload_obj) {
var file_id = this.file_progress_id;
this.fileProgressElement.childNodes[0].onclick = function() { upload_obj.cancelUpload(file_id); return false; };
}
};
function FadeIn(element, opacity, height) {
var reduce_opacity_by = 10;
var reduce_height_by = 5;
var rate = 30; // 15 fps
if (opacity < 100) {
opacity += reduce_opacity_by;
if (opacity > 100) opacity = 100;
if (element.filters) {
try {
element.filters.item("DXImageTransform.Microsoft.Alpha").opacity = opacity;
} catch (e) {
// If it is not set initially, the browser will throw an error. This will set it if it is not set yet.
element.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=' + opacity + ')';
}
} else {
element.style.opacity = opacity / 100;
}
}
if (height < 50) {
height += reduce_height_by;
if (height > 50) {
height = 50;
}
element.style.height = height + "px";
}
if (height < 50 || opacity < 100) {
setTimeout(function() { FadeIn(element, opacity, height); }, rate);
}
}
