CODEWITHSUNDEEP
angularjstwitter-bootstrapangularjs-directive
user3787969
user3787969

Reputation: 15

bootstrap selectpicker not working with angularjs dynamic data load for dropdown

It is working for Static dropdown list, but when its applying for dynamic data load with angularjs the selectpicker has been applied, but data's are not loaded. if I removed this directive from dropdown then datas are loaded perfectly, what is the issue? I have tried more...

Note : the method created using with class so, no issue in that

bootselectpicker: function() {
   return {
     restrict: "A",
     require: "ngModel",
     link: function(scope, element, attrs, ctrl) {      
       element.selectpicker();
     }
   }
 }


<select id="special-size" bootselectpicker ng-model="items.selectSize"  ng-options="size.key as size.value for size in products.sizes" ng-change="sizeChange('size',items.selectSize)" class="selectpicker size-droplist">
    <option value="">Select Size</option>                          
</select>

Upvotes: 1

Views: 18937

Answers (4)

Wasim Akram
Wasim Akram

Reputation: 19

setTimeout(function () {
        $('.selectpicker').selectpicker('refresh');
    },1000)

Call this function where you are making your array for ng-repeat or ng-options

Upvotes: 2

Kerisnarendra
Kerisnarendra

Reputation: 913

try this directive

    .directive('selectPicker', ['$parse', function ($parse) {
        return {
            restrict: 'A',
            require: '?ngModel',
            priority: 10,
            compile: function (tElement, tAttrs, transclude) {
                tElement.selectpicker($parse(tAttrs.selectpicker)());
                tElement.selectpicker('refresh');
                return function (scope, element, attrs, ngModel) {
                    if (!ngModel) return;

                    scope.$watch(attrs.ngModel, function (newVal, oldVal) {
                    scope.$evalAsync(function () {
                        if (!attrs.ngOptions || /track by/.test(attrs.ngOptions)) element.val(newVal);
                        element.selectpicker('refresh');
                    });
                    });

                    ngModel.$render = function () {
                    scope.$evalAsync(function () {
                        element.selectpicker('refresh');
                    });
                    }
                };
            }
            
        };
    }])


this is the html
<select class="form-control with-search " select-picker data-live-search="true" title="Select Consumer" ng-model="selectedConsumer"                                          ng-options="c.id as c.firstName + ' ' + c.lastName for c in consumers">
</select>

Upvotes: 0

aifa
aifa

Reputation: 524

a solution to this is the following:

Defining a select like this:

<select class="selectpicker" data-live-search="true" ng-model="id">
     <option class="small-font" selected value='any'>Anyone</option>
     <option class="small-font" ng-repeat="member in List" data-select-watcher data-last="{{$last}}" value="{{member.id}}">{{member.name}}</option>
</select>

and the selectWatcher directive:

app.directive('selectWatcher', function ($timeout) {
    return {
        link: function (scope, element, attr) {
            var last = attr.last;
            if (last === "true") {
                $timeout(function () {
                    $(element).parent().selectpicker('val', 'any');
                    $(element).parent().selectpicker('refresh');
                });
            }
        }
    };
});

What it does is detect when the last option has been added in the select, and then choose the default option and refresh.

Upvotes: 7

Matias Saarinen
Matias Saarinen

Reputation: 606

You have to wait until the DOM is loaded since the SelectPicker is constructed based on the <option> -elements inside your <select> -element. If the ng-options has not been constructed yet there is no <option> -elements and thus the SelectPicker is empty.

You init the SelectPicker after DOM is ready by using Angular's $timeout with no delay. Without delay the $timeout just waits until the DOM is ready and then runs the callback.

Like this: 

link: function(scope, element, attrs, ctrl) {
   $timeout(function() {      
      element.selectpicker();
   });
}

Also, if your products.sizes is updated you have to manually run element.selectpicker('refresh') since the SelectPicker does not listen for changes in <option>s.

Upvotes: 10

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