javascript - Angular ui multiselect binding only desired property -

-

i'm using angularjs ui select , want select more 1 items.my code this

$scope.user.selectedcategories $scope.categories= [ { value: 'reading', name: 'reading books',id : 4 }, { value: 'sports', name: 'physical activity',id : 9 }, { value: 'movies', name: 'entertainment',id : 7 }, { value: 'video games', name: 'passion',id : 11 } ];  <div class="input-group">             <ui-select multiple ng-model="user.selectedcategories" theme="bootstrap" sortable="true" close-on-select="false" style="width: 350px;">                 <ui-select-match placeholder="select categories...">{{$item.value}}</ui-select-match>                 <ui-select-choices repeat="category in categories">                     {{category.value}}                 </ui-select-choices>         </div>

right selectedcategories contain whole object selected want select id property of selected object. desired result

selectedcategories = [4,9,11]

but

selectedcategories = [{value:'reading,name:'reading book',id:4}, {value:'movies',name:'entertainment',id:7}]

use like

<ui-select-choices repeat="category.id category in categories">{{category.value}} </ui-select-choices>

Comments

Post a Comment

Popular posts from this blog

html - Styling progress bar with inline style -

-
i trying set progress bar color red using inline style. need in way because have access <body> part of document. style need apply: progress { color: red } progress::-moz-progress-bar { background: red;} progress::-webkit-progress-value { background: red; } progress[aria-valuenow]:before { background: red; } i tried <progress style="background: red;"> incorrect effect, progress bar color turns blue red background. guide right direction desired style? thank in advance. here live example: https://jsfiddle.net/z36d3f6l/
Read more

java - Oracle Sql developer error: could not install some modules -

-
i have downloaded fresh copy of sqldeveloper ( sqldeveloper-4.1.3.20.78-no-jre ) oracle website. when unzip , lauch gui, keep getting following error message: warning - not install modules: dynamic module config - no module providing capability org.netbeans.netbinox found. my system: windows 7 32 bit hp probook. jdk 1.6 , 1.7, 1.8 available in java/jdk subdirectory. netbeans 8.0.2 installed finally got way out after dirty hours. extracted sqldeveloper zip in nested directory. i.e: e://a/b/c/sqldeveloper. starting sqldeveloper gui above directory threw erros. solution: go in c:\users**username**\appdata\roaming : delete sql developer , sqldeveloper folders extract sql developer zip in new non nested directory. i.e: e:// start , should work now reference: https://community.oracle.com/thread/3870680?start=0&tstart=0
Read more

How to use autoclose brackets in Jupyter notebook? -

-
this may sound silly question, how make use of autoclose brackets in jupyter notebook? example, when type print( jupyter notebook auto-closes brakets print() and places cursor inside. type argument, say print(1 + 1) now cursor between second 1 , right bracket ) . key navigate right of ) ? of course can press end or → or ) achieve this, not seem save time, purpose of brackets autoclose suppose? thanks in advance.
Read more