fileuploadadd handler called multiple times
Janusz Dalecki
Hi Everybody,
I have tried to keep this code tight – so did not put everything that is there in real view.
My problem with this code is that my method 'fileuploadadd' gets called whenever I click on $(".btn.btn-primary.start") button plus all the ones from the past (so if I click very first time it’s called once, then if I click it again it gets called twice, with the data from previous call plus the current one).
As you can see I am unbinding 'fileuploadadd' after each time click handler is called.
I want it to be called only for the current data.
What am I doing wrong?
define(['jquery', 'backbone', 'jquery.fileupload', 'text!tpl/Upload.html'], function ($, Backbone, FileUpload, addItemTemplate) {
// Item View for single item
var FileUpload = Backbone.View.extend({
el: $("#editor"),
render: function() {
$(this.el).fileupload({
filesContainer: $('.files'),
uploadTemplateId: null,
downloadTemplateId: null,
url: urlStr,
uploadTemplate: function(o) {
var rows = $();
$.each(o.files, function(index, file) {
var row = $('<tr class="template-upload fade">' + '<td class="name"></td>' + '<td class="size"></td>' + (file.error ? '<td class="error" colspan="2"></td>' : '<td><button type="button" class="btn btn-mini btn-info">' + '<i class="icon-thumbs-up"></i>' + '<span></span>' + '</button></td>'));
row.find('.name').text(file.name);
row.find('.size').text(o.formatFileSize(file.size));
if (file.error) {
row.find('.error').text(locale.fileupload.errors[file.error] || file.error);
}
rows = rows.add(row);
});
return rows;
},
}).bind('fileuploadadd', function(e, data) {
console.log("value", 'Adding...');
$(".btn.btn-primary.start").bind("click", function() {
e.preventDefault();
console.log("value", 'Uploading...');
data.formData = new FormData();
if (data.files[0].name == "assets.xml") {
data.formData.append('id', "upload-asset");
} else if (data.files[0].name == "products.xml") {
data.formData.append('id', "upload-product");
} else if (data.files[0].name == "productproducts.xml") {
data.formData.append('id', "upload-productproduct");
}
data.submit();
$(this.el).unbind('fileuploadadd');
});
}).bind('fileuploadprogress', function(e, data) {
}).bind('fileuploadfailed', function(e, data) {
});
}
return FileUpload;
});
Andrew R
Łukasz Tenerowicz
$(".btn.btn-primary.start").bind("click", function() {
