Angular：条件字段不适用于服务器端

Question

i have a conditional field like this :

<form ng-app="myApp" name="frm">
    <select ng-model="NewBranchRequest.BranchTypeCode">
        <option selected="selected" value="0">third</option>
        <option value="1">first</option>
        <option value="2">second</option>
    </select>
    <input class="ng-pristine ng-valid" type="text" name="power" ng-model="NewBranchRequest.PwrCnt" placeholder="sad" ng-required="NewBranchRequest.BranchTypeCode==0">
          <span style="color:red" ng-show="frm.power.$invalid">
                *
            </span>
    <button>Submit</button>
</form>  

Demo
it works, but option fill from server and it doesn't work.

UPDATE
Check This Demo which is not working .

All i want is after select Bug in select list, input get rquired .

Any idea ?

Answer 1

In http://jsfiddle.net/sadeghbayan/MTfRD/1452/

change

ng-required="form.type==0"  

to

ng-required="form.type=='bug'"

I made the changes here: http://jsfiddle.net/MTfRD/1453/

---

In addition, if you want to get the json object in form.type you can change this

ng-options='option.value as option.name for option in typeOptions'

to

ng-options='option.value for option in typeOptions'