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big scroll update

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This commit is contained in:
Peter Cottle 2012-09-22 21:48:05 -07:00
parent 9c7ec69e2f
commit d647d430d7
4 changed files with 40 additions and 20 deletions
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9
src/commandModel.js
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@ -38,15 +38,18 @@ var Command = Backbone.Model.extend({
},
addWarning: function(msg) {
this.set('warnings', this.get('warnings').push(msg));
this.get('warnings').push(msg);
// change numWarnings so the change event fires. This is bizarre -- Backbone can't
// detect if an array changes, so adding an element does nothing
this.set('numWarnings', this.get('numWarnings') ? this.get('numWarnings') + 1 : 1);
},
getFormattedWarnings: function() {
if (!this.get('warnings').length) {
return '';
}
return '<p>' + this.get('warnings').join('</p><p>') + '</p>';
var i = '<i class="icon-exclamation-sign"></i>';
return '<p>' + i + this.get('warnings').join('</p><p>' + i) + '</p>';
},
initialize: function() {