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[#330,model][s]: getFieldValue & getFieldValueUnrendered now return '' if field argument is null / undefined - fixes #330.

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Rufus Pollock
2013-02-24 14:34:28 +00:00
parent ebc56dace7
commit dc55d53fdd
2 changed files with 24 additions and 1 deletions
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9
src/model.js
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@@ -309,9 +309,11 @@ my.Record = Backbone.Model.extend({
//
// For the provided Field get the corresponding rendered computed data value
// for this record.
//
// NB: if field is undefined a default '' value will be returned
getFieldValue: function(field) {
val = this.getFieldValueUnrendered(field);
if (field.renderer) {
if (field && !_.isUndefined(field.renderer)) {
val = field.renderer(val, field, this.toJSON());
}
return val;
@@ -321,7 +323,12 @@ my.Record = Backbone.Model.extend({
//
// For the provided Field get the corresponding computed data value
// for this record.
//
// NB: if field is undefined a default '' value will be returned
getFieldValueUnrendered: function(field) {
if (!field) {
return '';
}
var val = this.get(field.id);
if (field.deriver) {
val = field.deriver(val, field, this);