Modifying breeze entity

0
votes
 <div class="span4" data-bind="with: singleQaItem">
      <div class="span6">
        Qa Item Grouping <br /><input type="text" list="editQaItemGroupings" data-bind="value: QaItemGrouping().QaItemGroupingDesc" autocomplete="off">
       <datalist id="editQaItemGroupings">
        </datalist>
     </div>
 </div>

In the above html, singleQaItem is a breeze entity which also contains a foreign key property which is fetched using .expand. That property is QaItemGrouping().QaItemGroupingDesc to which the datalist control is bound.

In the UI when I modify the value of this property and save, I find that breeze is actually modifying the QaItemGrouping entity as it gets the entityState modified for this entity. But I am not modifying the QaItemGrouping entity. I am modifying the QaItemGrouping().QaItemGroupingDesc property which belongs to singleQaItem entity.

1
knockout.jsbreeze

1 Answers

0
votes

Take a look at the originalValues property on the QaItemGrouping entity. This will show you whatever properties you may have "inadvertently" changed. 

var originalValues = theModifiedQaItemGroup.entityAspect.originalValue;