Angular view displaying dropdown selection value

I find myself in a unique situation. I have implemented a dropdown called caseStatus within an ng-repeat loop, connected to a model containing Case Statuses. While this setup works fine and multiple dropdowns are rendered on the page as expected, there is a challenge when it comes to judges changing the case status. I am currently developing a function to handle this change, which I believe will be successful. However, my query pertains to how I can achieve the following two tasks (both of which may potentially be resolved using one method):

  1. Ensure that each dropdown retains its last selected value upon a page refresh or return.

  2. Ensure that it loads with the last selected value during the ng-repeat iteration. The model being used by ng-repeat contains the value for the Case Status.

Below is the code snippet, with a comment indicating the dropdown of interest:

<div ng-controller="CaseListCtrl">
    <div class="row" ng-show="$parent.loggedin">
        <div class="col-sm-12 calselectrow">
            <div class="inner-addon left-addon">
                <span class="glyphicon glyphicon-calendar calicon"></span>

                <input type="text" id="calpick" ng-model="date" jdatepicker />
                <i class="glyphicon glyphicon-calendar calclick"></i>

                <a href="#" class="btn btn-primary flat-edge">>></a>

                <span class="bluedept">Department:</span>
                <select class="selectpicker deptpicker" id="deptSelect" selectpicker data-ng-model="department" ng-change="getCalendar();">
                    <option ng-repeat="department in departments">{{department.CourtRoom}}</option>
                </select>
            </div>
        </div>
    </div>
    <div class="row" ng-show="$parent.loggedin">
        <div>
            <div class="col-sm-8 col-sm-offset-2 caselist" ng-model="cases" ng-repeat-start="case in cases |  orderBy: ['sequence', 'AmPm', 'Sched_Time', 'Case_Number']">
                <div class="sequence">
                    <input type=text class="seq-box" size="1" value="{{case.sequence}}" />
                    <!-- Add hidden field to hold the CalendarID value for updating the sequence later-->
                    <input type="hidden" name="CalendarID_{{case.Case_Number}}" value="{{case.CalendarID}}" />
                </div>
                <div class="casetitle">
                    <span class="caselink">{{case.Case_Number}}</span>
                    <a href="calendar" data-toggle="tooltip" data-placement="top" title="Calendar" class="btn btn-xs btn-danger calicon-view" tooltip>
                        <span class="glyphicon glyphicon-calendar"></span>
                    </a>
                    <a href="documents/{{case.Case_Number}}" data-toggle="tooltip" data-placement="top" title="Documents" class="btn btn-xs btn-danger calicon-view" tooltip>
                        <span class="glyphicon glyphicon-file"></span>
                    </a>
                    <a href="parties/{{case.Case_Number}}" data-toggle="tooltip" data-placement="top" title="Parties" class="btn btn-xs btn-danger calicon-view" tooltip>
                        <span class="glyphicon glyphicon-user"></span>
                    </a>
                    <select class="form-control" id="caseStatus" name="caseStatus" ng-model="caseStatus.statusID" ng-change="setStatus();" ng-options="castStatus.statusName for caseStatus in castStatus track by caseStatus.statusName" required></select><!-- This is the dropdown in question-->
                        {{case.Case_Title}}
</div>
            </div>
            <div class="col-sm-8 col-sm-offset-2 caselist-bottom">
                <div class="col-sm-9 col-sm-offset-1">
                    <div class="hearing-time">{{case.Sched_Time}}&nbsp;{{case.AmPm}}</div>
                    <div class="hearing-title">{{case.Event}}</div>
                </div>
            </div>
            <div ng-repeat-end></div>
        </div>
    </div>
</div>

If you have any insights on achieving this, I would greatly appreciate your input!

Answer №1

Are you currently working on a single page application (SPA)? What exactly do you imply by "refreshed or returned to the page"? If you're referring to reloading the entire page, then it's impossible to access previous values because the controllers will reset. You'll need to store the values in a persistent location like a database or cookie, and fetch them using a service that is injected into your controller...

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