.. you can then watch the filtered value to save it back to json if you want
On 20 March 2014 21:25, Tony pee <[email protected]> wrote: > You can do this: > > <li ng-repeat="item in filtered = (myData | filter )"> > > this will set the result of the filtered MyData to a variable of filtered > on the $scope. this is useful if you want to know when a filtered resultset > is length=0 too - to show a 'no results' message for instance. > > http://plnkr.co/edit/UcOx7M5DE8p31bTpKFdV?p=preview > > i just made this to test myself acutally... yes, you need the brackets ;) > > > > > On 20 March 2014 21:14, Matt Nodurfth <[email protected]> wrote: > >> You could just set a watch on the input. So that every time a character >> has been typed, it'll run the save(). >> This what you mean? >> >> >> On Fri, Mar 21, 2014 at 3:39 AM, Alfred Nutile <[email protected]>wrote: >> >>> You ever figure this one out? >>> >>> >>> On Monday, May 27, 2013 2:07:40 AM UTC-4, Matt wrote: >>>> >>>> Thanks Raymond! Is there a way to do this without having a save button, >>>> ie, dynamically? >>>> >>>> I'm working with leaflet.js and angular. I'm filtering the imported >>>> json with angular and then want to have the map's markers built from that >>>> filtered json. >>>> >>>> On Wednesday, May 22, 2013 12:50:02 AM UTC+8, Raymond Z. wrote: >>>>> >>>>> You can achieve this with the >>>>> $filter<http://docs.angularjs.org/api/ng.filter:filter>service. Note that >>>>> you need to use angular.toJson() on the filtered data >>>>> because Angular adds $$hashKey key-value pairs to each JSON object. >>>>> >>>>> Syntax: >>>>> >>>>> $filter('filter')(array, expression) >>>>> >>>>> Example code: http://jsfiddle.net/razh/WQESz/ >>>>> >>>>> The code you want is on line 11, with $scope.save(). >>>>> >>>>> -- >>> You received this message because you are subscribed to a topic in the >>> Google Groups "AngularJS" group. >>> To unsubscribe from this topic, visit >>> https://groups.google.com/d/topic/angular/a1cBVLxJYFk/unsubscribe. >>> >>> To unsubscribe from this group and all its topics, send an email to >>> [email protected]. >>> >>> To post to this group, send email to [email protected]. >>> Visit this group at http://groups.google.com/group/angular. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "AngularJS" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To post to this group, send email to [email protected]. >> Visit this group at http://groups.google.com/group/angular. >> For more options, visit https://groups.google.com/d/optout. >> > > > > -- > Tony Polinelli > > -- Tony Polinelli -- You received this message because you are subscribed to the Google Groups "AngularJS" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/angular. For more options, visit https://groups.google.com/d/optout.
