ember.js - Finding the number of records returned from a conditional statement in ember -


i have unless condition , want find out number of records satisfies unless condition.

can or not in ember?

edit:

{{#each model.orderparts |newcart|}}     {{#unless newcart.isgeneric}}     <div class="card-wrapper col-lg-12 col-md-12"> <div class="col-lg-2 col-md-2">     <div class="order-id">{{newcart.partnumber}}</div>     {{#if (gte newcart.promiseqty newcart.quantity)}}     <div class="order-status delivered">{{env.app.stockavailable}}</div>     {{else}} {{#if (gt newcart.promiseqty '0'(and (lt newcart.promiseqty newcart.quantity)))}}     <div class="order-status delivered">{{env.app.lowinstock}}</div>     {{else}} {{#if (eq newcart.promiseqty '0')}}     <div class="order-status delivered">{{env.app.outofstock}}</div>     {{/if}} {{/if}} {{/if}} </div> <div class="col-lg-3 col-md-3">     <div class="item-header">delivery date</div>     <div class="item-data">{{newcart.deliverydate}}</div> </div> <div class="col-lg-2 col-md-2">     <div class="item-header">required qty.</div>     <div class="item-data">         {{increse-required-quantity incresedquantity=newcart.quantity}}     </div> </div> <div class="col-lg-2 col-md-2">     <div class="item-header">unit price</div>     <div class="item-data">{{newcart.unitprice}}</div> </div> <div class="col-lg-2 col-md-2">     <div class="item-header">total price</div>     <div class="item-data">{{newcart.parttotalprice}}</div> </div> {{/unless}}  {{/each}}

what want find out number of records satisfy condition

genericfalsecount: ember.computed.filterby('model.orderparts','isgeneric',false)

the above computed property give count.


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