AngularJS BootstrapUI Typeahead with object & selection functionality -


i'm trying implement typeahead in angular using http://angular-ui.github.io/bootstrap/, typeahead field displays full addresses once clicked field populated postcode address. i'm trying use ng-change or ng-click this, without success..

http://jsfiddle.net/uxtbb/2/

angular.module('myapp', ['ui.bootstrap'])     .controller("mainctrl", function ($scope) {     $scope.selected = '';     $scope.states = [{postcode:'b1',address:'bull ring'},{postcode:'m1',address:'manchester'}];     $scope.setpcode = function(site) {         $scope.selpcode = site.postcode;         }; });  <div class="container">     <div ng-controller="mainctrl" class="row-fluid">         <form class="row-fluid">             <div class="container-fluid">                 postcode <input type="text" ng-model="selpcode" />                 typeahead <input type="text"  ng-change="setpcode(site)" ng-model="selected" typeahead="state.address state in states | filter:$viewvalue" />             </div>         </form>     </div> </div>

any ideas?

the typeahead directive http://angular-ui.github.io/bootstrap/ very, flexible , there many ways of achieving desired functionality. i'm presenting 2 of them here.

firstly, typeahead directive uses syntax similar angularjs select directive. gives full control on displayed label , data bound model value. display address label , bind postcode selpcode directly:

<input type="text" ng-model="selpcode" typeahead="state.postcode state.address state in states | filter:$viewvalue" typeahead-editable="false" />

the key here as part in typeahead expression: typeahead="state.postcode state.address state in states

also, please note i'm using typeahead-editable="false" attribute bind model when selection made. working jsfiddle here: http://jsfiddle.net/jlupa/

another solution, if need use callback function use typeahead-on-select attribute: 

<input type="text"  typeahead-on-select="setpcode($item)" ng-model="selected" typeahead="state.address state in states | filter:$viewvalue" />

it allows specify callback when match selected. working fiddle here: http://jsfiddle.net/t8bv2/

as last note: ng-change won't work here since react on change in input while want capture selection only. ng-click not of use either reacts on clicking on input field , not matches popup. on top of wouldn't react on selections made using keayboard.


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