Restyled message attachments
Added a size limit, added functionality to delete the attachments before sending in a more user-friendly way
This commit is contained in:
parent
9baafddb14
commit
bb2b53035e
4 changed files with 225 additions and 12 deletions
|
@ -22,25 +22,33 @@ var Whisper = Whisper || {};
|
|||
className: 'file-input',
|
||||
initialize: function() {
|
||||
this.$input = this.$el.find('input[type=file]');
|
||||
this.modal = new Whisper.ModalView({el: $('#file-modal')});
|
||||
},
|
||||
|
||||
events: {
|
||||
'change': 'previewImages'
|
||||
'change': 'previewImages',
|
||||
'click .close': 'deleteFiles'
|
||||
},
|
||||
|
||||
addThumb: function(e) {
|
||||
this.$el.append(
|
||||
$('<img>').attr( "src", e.target.result ).addClass('preview')
|
||||
);
|
||||
var attachmentPreview = $('#attachment-preview').html();
|
||||
Mustache.parse(attachmentPreview);
|
||||
this.$el.append($(Mustache.render(attachmentPreview, {source: e.target.result})));
|
||||
},
|
||||
|
||||
previewImages: function() {
|
||||
this.$el.find('img').remove();
|
||||
this.clearForm();
|
||||
var files = this.$input.prop('files');
|
||||
for (var i = 0; i < files.length; i++) {
|
||||
var FR = new FileReader();
|
||||
FR.onload = this.addThumb.bind(this);
|
||||
FR.readAsDataURL(files[i]);
|
||||
if ((files[i].size/1024).toFixed(4) >= 420) {
|
||||
this.modal.open();
|
||||
this.deleteFiles();
|
||||
}
|
||||
else {
|
||||
FR.onload = this.addThumb.bind(this);
|
||||
FR.readAsDataURL(files[i]);
|
||||
}
|
||||
}
|
||||
},
|
||||
|
||||
|
@ -63,9 +71,18 @@ var Whisper = Whisper || {};
|
|||
}.bind(this));
|
||||
promises.push(p);
|
||||
}
|
||||
this.$el.find('img').remove();
|
||||
this.clearForm();
|
||||
return Promise.all(promises);
|
||||
}
|
||||
},
|
||||
|
||||
clearForm: function() {
|
||||
this.$el.find('div.imageAttachment').remove();
|
||||
},
|
||||
|
||||
deleteFiles: function() {
|
||||
this.clearForm();
|
||||
this.$input.wrap('<form>').parent('form').trigger('reset');
|
||||
this.$input.unwrap();
|
||||
}
|
||||
});
|
||||
})();
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue