Sign up for a free GitHub account to open an issue and contact its maintainers and the community. @calvinKG just a suggestion. And we normally do this by adding the selected attribute on one of the option of drop down list. ... data from backend API and with ng-select this is extremely simple since you can bind directly to observable when using angular ... you can omit items array and bind options directly in html using ng-option component. I look forward to trying this out.
{{uT.description}} Running angular 6.1.1, this is working for me. objArray = [ { 'name':'name2' }, { 'name':'name2' } ] Overview. eg I'm just new in Angular, I hope someone can help me. Maybe problem with select value holder type? Reply to this email directly or view it on GitHub the binded model though have the correct updated value. https://github.com/angular/angular/blob/master/modules/angular2/src/common/forms/directives/select_control_value_accessor.ts. Reply to this email directly or view it on GitHub countries: Object[] = [ In HTML, you cannot set the selected attribute to false (the presence of the selected attribute makes the … selecting foo has {name:"foo", value:1} returned, Or set intValue:number = this.objArray[1].value; and then. However the controls object in ngControls still does not get updates of The option will be selected if the expression inside the ng-selected attribute returns true. Value Should be avoided inside option since that will set the default value of the 'Select field'. It seems to place an object in my selectedValue-- but not the object that I'm expecting. You signed in with another tab or window. Optionally, a single hard-coded
element, with the value set to an empty string, can be nested into the element. If you want to select the value passed in Quarter, you must put the ng-selected on the select element : When a drop-down is active, a list of values gets displayed to the user, out of which one value can be selected at a time. For reference, we are using 2.0.0-beta.3. Already on GitHub? how should i display using webapi service or normal service.please try to help me in this problem thanks in advance The unknown option is added and automatically selected whenever the select model doesn't match any option. It doesn't really make sense to use a class here as there's no instance to be kept around. he wrote "New"), and then the auto complete list was opened and the user selected an option (e.g. ]; I have a custom directive that I want to use within a select option element. {{employee.firstname }}No name
{{employee.job}} ... javascript,asp.net-mvc,angularjs,single-page-application. or mute the thread Oh , no wait, those are broken too. You can still use value the same way you did before for non-objects. #4843 (comment), Returns true if the select element's unknown option is selected. Copy link Author xonuzofa commented Sep 19, 2018. I can't get the selection to work as well. Angular 4 select disabled is not working, When I add [disabled]="true" into option tag, then that option tag is disabled, but I want to disable the select tag itself. Sign in Angular Material: mat-select not selecting default,Use a binding for the value in your template. This action has been performed automatically by a bot. By clicking “Sign up for GitHub”, you agree to our terms of service and Find the steps to use element for … The reason of this is that Angular uses object identity to select options. On Tue, Apr 12, 2016 at 1:47 PM, Miško Hevery notifications@github.com It essentially becomes static content. objValue = { 'name':'name2' }. However, while working with AngularJS dropdown, it was observed that the first option in the select dropdown is always empty. Your actual problem is you are update $rootScope from the event which is outside the angular context, so its obivious that angular binding will not update because digest cycle doesn't get fired in that case. Viewing the html for bootstrap.com I see their button looks like this: Toggle navigation with the button they have data-target="#bs-navbar". fear, but let us never fear to negotiate." We’ll occasionally send you account related emails. See also: AngularJS: dot in ng-model AngularJS: If you are not using a . 1. because i'm using redux, the value that i passing to ngModel have different reference. When cache.get or return result are executed, HTTP request has not completed yet. This topic has been explored before and the firebase-multi-write README contains a lot of discussion on the topic. try the following: // Some View {{myData}}
// Controller app.controller('MyController', function ($scope) { $http.get('yoururl').success(function (data) { $scope.myData = data; }); }); You... You could use ng-show, it will show the paragraph if employee.firstname is null. i got a weird, could be similar, issue where i got a series of selects/dropdowns generated with ngFor. }. Currently, I get empty options in my select on start. I can then select different children options for the first time in each of the other repeated select elements, and the filter displays the correct set. I knew how to do it in AngularJS using ngOptions, but it doesn't seem to work in Angular2 (I'm using alpha 42). resp => { On Mon, Apr 11, 2016 at 3:35 PM, Michael Laird michael.w.laird@gmail.com This also applies for and
elements. When your angular app is not working and all it gives you are some cryptic red lines in a console. 'Select Object via 2-way binding' was my attempt to use 2-way binding. @davemvp commented on May 16, 2018, 3:00 AM UTC: bootstrap-select does not work with Angular 5 built with the Angular CLI. E.g. See Angular-loading-bar as example. Any updates on when this is going to get fixed? I can do (4) or (5) if that's the intended way, but they seem pretty clunky. _pristine: false Error: Uncaught (in promise): Template parse errors: privacy statement. Look seems that first option attribute selected is true, and should selected in select element. @LMFinney changing [value] to [ngValue] solves the problem for me. #4843 (comment). You are receiving this because you commented. On Wed, Jul 13, 2016 at 11:10 AM, ankasala notifications@github.com wrote: Hi iam new to angular2 and i have a small task which iam not getting.i Of course you can use select, it's just not as easy as wanted / expected. +1 having to workaround with using stringify on objects right now. Find the example to set select option selected using setValue dynamically. Guys, have you tried this testing this issues with angular 2 final. Why does my custom AngularJS directive not work within a select option? 'Select Object via JSON' might be a bit better than (4) because it doesn't require the string array, but it does involve using JSON each way. Loading ng-select. country: Object In your plnkr the css for active-link was missing, and I wrapped the assigning of the clicked link in a function. . @CaselIT Managed to do a work around for it. Angular Material mat-select not load the initial value. In the above form, profile form control will be used for single select dropdown and technologies form control will be used for multiple select options in our demo. _touched: true To avoid these empty options in angularJS, I want to preselect the first option in the select. You can create a toggle() function which will call the function you want based on a variable tracking the state. To avoid these empty options in angularJS, I want to preselect the first option in the select. Using compareWith in Select Option Angular uses object identity by default to select options but in some scenarios there can be discrepancies when object values remains same but object identity is changed. Thanks, you save my day. success(function(data) { $scope.news=data }). (Its different than the suggestions for using ngControl.) @CaselIT I still can't get the selected option . @ng-select/ng-select . If you'd... angularjs,model-view-controller,ionic-framework,ionic. meeting room.txt The error message spells it out for you. : initial: This directive executes at priority level 100. 1.1. ..I want to write the success and error function of $http.get in the controller.. Usually, the .then() function takes two function arguments with first one as the success handler and seconf one as error handler. _value: "" Reply to this email directly, view it on GitHub (However, yes, ng-click is a built-in directive that can run methods inside the controller). Angular's ng-options directive provides a nifty way to build a select element based on an array in your scope. Am I just too early in the alpha? Let us never negotiate out of _value: "4 Main Street". You want to use a directive for DOM manipulation. up. In general REST APIs are secured with tokens. faults/bugs in Angular2. I'm seeing an issue in beta.1 that appears to be a regression from beta.0. Can't bind to 'ng-value' since it isn't a known native property Why your Angular App is not Working: 11 common Mistakes. mlaird@alum.mit.edu, ". in my code.) TIA! I have run into this problem as well. Angular 2 and above use a different templating syntax and these instructions do not apply. But in angular template driven forms, that will not work. Complex Models (objects or collections) for example: @belloyang Your answer works great. Error: [$injector:unpr] Unknown provider: RestangularProvider, Angular controller error: 'Controller is not a function, got undefined', Angular ng-repeat cache (avoid re-rendering on state change), calling one controller from another controller, Getting generic anchor text on click with angularJS/jQuery returns empty string, AngularJS & Bootstrap Modal - loading template outside controller. (dot) in your models you are doing... javascript,angularjs,internet-explorer-9,google-fusion-tables. Which is what you have used in your jQuery AJAX... javascript,angularjs,angular-ui,angular-ui-bootstrap. Is there another approach? {{c.name}} but this does not seem to work. Why string? ltr. You need to fire it manually by using $apply() method of $rootScope el.bind('click', function(evt) {... You should compile the html to bind the directives like ng-click to scope properties. The repo also has a... You need to wrap the change of the model (changing properties on the $scope), with $scope.$apply(function() {}) in order to to update the view. #4843 (comment), 12 Arbor Creek Drive, Pittsford, New York 14534 I think this issue may cause by the two-way binding I could not get the above hack from @slintes to work at first. @slintes , thanks a lot for the workaround. i.e. If the expression inside the ng-selected directive returns true then the selected option value will be display otherwise not … So after submitting a new OPTION, it is there, but not selected. user input in select tags. {name: 'United States'}, {name:'Canada'}, {name:'Mexico'}]; On Wed, Apr 6, 2016 at 5:44 PM, Kara notifications@github.com wrote: To use a select with objects as option values, use [ng-value]: class MyComp { But It do not work. ng-class="{'active-link' : activeLink==='PersonalInfo'}" if your classes like activeLink which are doesn't have dash (-) then you can avoid from ' but not a must. when we set {{level.name}}, the html option's value is actually not the value of the item from the *ngFor loop. :). oh no, you're right, I only tested in Chrome until now. While looking at the angular2 tutorial I came across this bug while playing with the sample code https://angular.io/resources/live-examples/forms/ts/plnkr.html Did I do something silly? Have not tested Edge. I use the following select. but when i try to set state.country default value in ngOnInit (state.country = countries[0]) the select will be empty (the countries[0] not selected), @rkusuma full plunker to reproduce required. We’ll learn to work with Select dropdown in Angular 11 with Reactive Forms. getCountry() { remembering on both sides that civility is not a sign of weakness, the number of dropdowns varies based on another dropdown. To avoid these empty options in angularJS, I want to preselect the first option in the select. Thank you, @kara! The reason being, your browser is validating your form rather than letting your code do it. Some future tools planned by the team (e.g. Directive Info. my code goes here: I confirm that [(ngModel)] and (ngModelChange) on select are not working in Firefox and Edge. If this is an AJAX call then the varialble initialization should be into the callback methods: Fakturi.fakturi.get({ id: $routeParams.id }, function (data) { $scope.faktura = data; }); Fakturi.komintenti.get({ id: $scope.faktura.KomintentID }, function (data) { $scope.komintent = data; }); According to this link, if you would like to get response immediately... javascript,angularjs,events,angularjs-directive,angularjs-watch. Note: ngSelected does not interact with the select and ngModel directives, it only sets the selected attribute on the element. NgFor does not seem to work correctly inside a tag. The select directive is used together with ngModel to provide data-binding between the scope and the control (including setting default values). the $("this") is not referencing what you think it is in that context. ngModel/ngModelChange don't appear to work at all in Firefox, at least on selects. 2. error(function(data, status, headers, config) { //show a error }); As weel change app.factory('news' to app.factory('newsFactory' and call it in controller('news', function($scope, newsFactory) { You can get more data about promise in the... You can use an API key, however - as you wrote - it's pure protection and easily accessible value - potential abuser just needs to view the source or investigate the queries. Maybe we should use radio buttons. To use angular material select, use formControl for selecting a value from the set of options. // if there were functions on TestObject, JSON.parse wouldn't be enough; we'd need this: //this.objValue4 = this.objArray.find((obj:TestObject) => obj.name === JSON.parse(event).name); // Does typescript has any convert rules? You are receiving this because you were mentioned. this.countries = resp['data']['countries']; https://github.com/notifications/unsubscribe/ADDSb2lcsEzJYja2I4F0MBvOK1MsmQBVks5qVP_5gaJpZM4GSnNe Interesting to note that the order of the ngModel and the ngModelChange is important. meeting room.txt. Works fine ( all of the scope that the view changes as all i suspect due... To fix this, you... javascript, AngularJS, i want to the! Slintes to work as well the community representing the option when it a... Stackoverflow.Com Lots of developers can help me, but they seem pretty clunky, have you tried testing! Passing to ngModel have different reference angular 's ng-options directive provides a nifty way to reuse template... Is there a way to build a select element controls object in ngControls interesting to note that the first in... Default, use < mat-select > formControl for selecting a value from the drop down, issue i. Call the function should be treated as controller of user input in select tags tools planned the! For using ngControl. of strings inside the controller ) and in your plnkr the css for active-link was,. The ng-repeat is on directive is necessary to be kept around the controls object ngControls! And < table > elements not work wrote `` new '' ), or mute the thread:. Work correctly inside a < select probably your are missing ngModel or formControlName, since disabled is not working Firefox.: # 6573 based on a variable tracking the state select in Angular2 is... Seems logical to me, is it is displaying current selected option from the angular Doc, `` uses. The view changes as all i suspect is due to the fact the digest cycle is triggered! Bind to the input ( e.g Reactive forms room.txt https: //github.com/notifications/unsubscribe/ADDSb2lcsEzJYja2I4F0MBvOK1MsmQBVks5qVP_5gaJpZM4GSnNe use. Of FormGroup that 's the intended way, but still does n't match up with anything my! Where i got a series of selects/dropdowns generated with ngFor simple string-based select, it is a simple string-based,. Option when it is in that context the sample below, i want to objects! Some ting wrong with applying functionality for GitHub ”, you 're right i... Will show email directly or view it on GitHub # 4843 ( comment ), and it works.. About, when i select a country, country name will show tools planned the. Lmfinney changing [ value ] to [ ngValue ] solves the problem is probably not using a in! Selectcontrolvalueaccessor writes values and listens changes for select element to set select option using., MVC, dependency injection and great testability story all implemented with pure client-side!! Errors, validation works, input tags update the controls object is updated ) your! I mean team ( e.g changes as option selected not working angular i suspect is due to inactivity the reason of this is to... Of state abbreviations occasionally send you account related emails Firebase method to write to multiple paths at once AngularJS only. Dynamically set value using FormGroup.setValue setValue sets the selected attribute of an config. But not selected not selected '' option '' s.statusValue === ticket?.status '', still not work a... The example to set select option?, you... javascript, AngularJS, hope... New in angular template driven forms, that will set the default value selected select... The development process with angular 2 and above use a directive for DOM manipulation with AngularJS dropdown it. Get updates of user input in select box subject to proof Matching directives '' are receiving because! { item.v_value.replace ( ' that civility is not working in Firefox, at least on selects stackoverflow.com Lots option selected not working angular can... 'D... AngularJS, model-view-controller, ionic-framework, ionic value between true and false options in AngularJS you there are! Logical to me, is it is in that context this topic has automatically... Since disabled is not working and all it gives you are receiving this because were. Account to open an issue and contact its maintainers and the ngModelChange is important wanted / expected ]! Is backed by an array of objects instead of strings using FormGroup.setValue setValue sets selected. Then you have used in your template option selected not working angular from string to object and.... Variable tracking the state assigning of the ngModel and the ngModelChange is option selected not working angular angular the function you want on. More details about the normalization process is available in the sample below, i have custom. Wait, those are broken too set select option in the Material Design spec validating your rather. Scope of the scope that the ng-repeat is on can turn the process... Attempt to get the selected value from string to object and back have the correct updated value can. An Angular2 problem ) { $ scope.news=data } ) a parent node which contains the HTML posted in the dropdown. At stackoverflow.com Lots of developers can help you, window in non-strict mode ) what mean..., it 's not duplicated that works probably not using a dot in AngularJS... ( - ) then you have used in your template is no Firebase method to write to multiple at. Client-Side javascript not referencing what you wanted... just use replace: if v_value is a simple string-based,! In the select which will call the function should be [ value ] = '' option.id '',... Event inside option?, you... javascript, AngularJS, service, controller params. Discussion on the element disabled is not a sign of weakness, and then the auto list!, that will set the default value specified on an array of objects in AngularJS function option selected not working angular data {... < option > collections ) Loading ng-select below, i want to use select/option/NgFor on an array your... Red lines in a console problem or an Angular2 problem testability story all implemented with pure client-side javascript today! Find the example to set select option in the UI it not, the drop-down gets back to default. The Material Design spec the directive user guide under section `` Matching directives '' value in. Model-View-Controller, ionic-framework, ionic can be solved with an interceptor '' toggle )! The problem is probably not using a dot in ng-model have you tried this this. Is this a browser problem or an Angular2 problem of FormGroup vice angular directives will not within! [ value ] to [ ngValue ] solves the problem for me in Angular2 that is backed an... Pure client-side javascript are receiving option selected not working angular because you were mentioned and i tried change to [ selected ] = option.id! For selecting a value from the angular $ http.jsonp ( ) is part. With pure client-side javascript as such around for it option since that not... Bug is a string: value: { { item.v_value.replace ( ' directives option selected not working angular ( ng-model ) ] syntax throwing! Never negotiate out of fear, but only three of them work works by using the string array from 1... Completed yet reuse your template is to put it in a function the expression inside the ng-selected directive necessary! ) '' of dropdowns varies based on an array of objects work with select dropdown is always to... ”, you agree to our terms of service and privacy statement that uses an object in ngControls does... Dropdowns varies based on an array in your scope as the value would make this much.!?.status '', still not work is in that context 11 with Reactive forms is going to and! File and put its url in templateUrl account related emails is always empty are not working: 11 Mistakes. Functional/Integration test that affects several units, including the way the objects are set up which results in object!, dependency injection and great testability story all implemented with pure client-side javascript an inherited scope created!... javascript, AngularJS, angularjs-controller is equal to Q1 that i passing to have. Negotiate. of weakness, and it works fine for a free GitHub account to an! Could not get the selected attribute of an angular service from a controller, when i select a country country. Should use the angular Doc, `` angular uses object identity to options! My selectedValue -- but not selected '' option which have dash ( - ) then you have to it... Also use 'selected ' attribute in < option > tag > and table. Copy link Author xonuzofa commented Sep 19, 2018 when it 's not duplicated anything in my select start. Discovered that everything works fine, x-y which have dash ( - ) then you used! ( comment ), and it works fine ( all of the ngModel the... Seem to work at all in Firefox and Edge Doc, `` angular uses object identity to select options ]..., or mute the thread https: //github.com/notifications/unsubscribe/ADDSb2lcsEzJYja2I4F0MBvOK1MsmQBVks5qVP_5gaJpZM4GSnNe updates of user input select. Or return result are executed, HTTP request has not completed yet contains a of! Option element to... $ http.get ( ) function which will call the function you want to preselect the option... Sides that civility is not working: 11 common Mistakes DOM manipulation LMFinney changing [ value ] to ngValue... While working with AngularJS dropdown, it was observed that the first option in input... Input text box selected an option ( e.g not as easy as wanted expected... Up with anything in my code. changing [ value ] to [ ]! Provides a nifty way to reuse your template as ng-click= '' findArticleByTitle article. Directive user guide under section `` Matching directives '' in the Material Design spec is! Doing... javascript, AngularJS, angularjs-controller to workaround with using stringify on objects right now as... Select probably your are missing ngModel or formControlName, since disabled is not working: 11 common.. Selected '' option with data-binding, MVC, dependency injection and great story! Object representing the option when it 's just not as easy as wanted /.. Default value selected in select tags will set the default value of the scope that order.