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Updated file upload array to be more simple. Fixed problem when using older browsers that do not support function.prototype.bind (or phantomJS in this case, for the tests)

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This commit is contained in:
Josiah Baldwin 2016-01-19 11:36:07 -08:00
parent bbd293f738
commit 3d9da19009
1 changed files with 4 additions and 9 deletions
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13
backbone-model-file-upload.js
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@ -43,7 +43,8 @@
save: function(key, val, options) {
// Variables
var attrs, attributes = this.attributes;
var attrs, attributes = this.attributes,
that = this;
// Signature parsing - taken directly from original Backbone.Model.save
// and it states: 'Handle both "key", value and {key: value} -style arguments.'
@ -86,12 +87,7 @@
// Converting Attributes to Form Data
var formData = new FormData();
_.each( formAttrs, function( value, key ){
if (value instanceof FileList) {
_.each(value, function(file) {
formData.append( key, file );
});
}
else if (value instanceof Array && value.length && value[0] instanceof File) {
if (value instanceof FileList || (key === that.fileAttribute && value instanceof Array)) {
_.each(value, function(file) {
formData.append( key, file );
});
@ -107,11 +103,10 @@
options.contentType = false;
// Handle "progress" events
var that = this;
if (!options.xhr) {
options.xhr = function(){
var xhr = Backbone.$.ajaxSettings.xhr();
xhr.upload.addEventListener('progress', that._progressHandler.bind(that), false);
xhr.upload.addEventListener('progress', _.bind(that._progressHandler, that), false);
return xhr
}
}