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Dropzone specific url - easier multi dropzone usage #119

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Dropzone specific url - easier multi dropzone usage #119

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32 changes: 17 additions & 15 deletions jquery.filedrop.js
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Original file line number Diff line number Diff line change
Expand Up @@ -69,7 +69,7 @@
$.fn.filedrop = function(options) {
var opts = $.extend({}, default_opts, options),
global_progress = [];

this.on('drop', drop).on('dragstart', opts.dragStart).on('dragenter', dragEnter).on('dragover', dragOver).on('dragleave', dragLeave);
$(document).on('drop', docDrop).on('dragenter', docEnter).on('dragover', docOver).on('dragleave', docLeave);

Expand All @@ -88,7 +88,7 @@
return false;
}
files_count = files.length;
upload();
upload.call(this);
e.preventDefault();
return false;
}
Expand Down Expand Up @@ -216,7 +216,7 @@
// Helper function to enable pause of processing to wait
// for in process queue to complete
var pause = function(timeout) {
setTimeout(process, timeout);
setTimeout(function(){return function(_this){process.call(_this);}}(this), timeout);
return;
};

Expand All @@ -231,7 +231,7 @@

// Check to see if are in queue mode
if (opts.queuefiles > 0 && processingQueue.length >= opts.queuefiles) {
return pause(opts.queuewait);
return pause.call(this,opts.queuewait);
} else {
// Take first thing off work queue
fileIndex = workQueue[0];
Expand Down Expand Up @@ -279,9 +279,11 @@
};
};

reader.onloadend = !opts.beforeSend ? send : function (e) {
opts.beforeSend(files[fileIndex], fileIndex, function () { send(e); });
};
reader.onloadend = function(_this){
return !opts.beforeSend ? function(_e){return send.call(_this,_e);} : function(e){
opts.beforeSend.call(_this,files[fileIndex], fileIndex, function () { send.call(_this,e); })
}
}(this);

reader.readAsBinaryString(files[fileIndex]);

Expand All @@ -301,12 +303,12 @@

// If we still have work to do,
if (workQueue.length > 0) {
process();
process.call(this);
}
};

var send = function(e) {

var fileIndex = ((typeof(e.srcElement) === "undefined") ? e.target : e.srcElement).index;

// Sometimes the index is not attached to the
Expand Down Expand Up @@ -346,11 +348,11 @@
upload.addEventListener("progress", progress, false);

// Allow url to be a method
if (jQuery.isFunction(opts.url)) {
xhr.open("POST", opts.url(), true);
} else {
xhr.open("POST", opts.url, true);
}
if (jQuery.isFunction(opts.url)) {
xhr.open("POST", opts.url.call(this), true);
} else {
xhr.open("POST", opts.url, true);
}

xhr.setRequestHeader('content-type', 'multipart/form-data; boundary=' + boundary);

Expand Down Expand Up @@ -413,7 +415,7 @@
};

// Initiate the processing loop
process();
process.call(this);
}

function getIndexBySize(size) {
Expand Down