javascript - Angular, ternary in ng-click -


i have ternary inside ng-click swap value between 'bookmarks' , 'none'. first click change bookmarks works great second 1 not. think have wrong in syntax or logic. here code:

ng-click="current = 'bookmarks' ? current = 'bookmarks' : current = 'none' "

i print {{current}} on screen , change bookmarks once i've toggled that. appreciate help. thanks!

your ternary expression wrong.

bookmarks(string) evaluated true so, current assigned bookmarks. seems work first time. however, next clicks assigned bookmarks.

use following expression:

ng-click = "current = (current == 'bookmarks') ? 'none' : 'bookmarks'"

Comments

Post a Comment

Popular posts from this blog

user interface - how to replace an ongoing process of image capture from another process call over the same ImageLabel in python's GUI TKinter -

i trying use following code create interactive gui changes color-space(hsv, rbg, grayscale etc) on event of button click. display opencv video in tkinter using multiprocessing being new python having problems multiprocessing , attempts on making gui change it's color space on button clicks hangs entire system. on it's implementation highly appreciated. thankyou. below code: import cv2 pil import image,imagetk import tkinter tk import numpy np multiprocessing import process , queue def quit_it(root,process): root.destroy() process.terminate() def black_andwhite(root,process): process.terminate p=process(target=capture_image, args=(5,queue, )) p.start() root.after(0, func=lambda: update_all(root, image_label, queue)) def update_image(image_label, queue): frame = queue.get() = image.fromarray(frame) b = imagetk.photoimage(image=a) image_label.configure(image=b) image_label._image_cache = b root.update() def update_all(root...
Read more

javascript - Restarting Supervisor and effect on FlaskSocketIO -

in index.html (html/javascript) have: $(document).ready(function(){ namespace = '/test'; var socket = io.connect('http://' + document.domain + ':' + location.port + namespace); socket.on('connect', function() { socket.emit('join', {room: 'venue_1'}); }); socket.on('my response', function(msg) { $('#log').append('<br>received #' + ': ' + msg.data); }); }); on server have: @socketio.on('connect', namespace='/test') def test_connect(): if session.get('venue_id'): emit('my response', {'data': 'connected'}) session.pop('venue_id', none) else: request.namespace.disconnect() @socketio.on('join', namespace='/test') def join(message): join_room(message['room']) room = message[...
Read more

android - Format a french phone number -

i have format "0612345678" "06 12 34 56 78". i'm using : private string formattel(string number) { try { string formattednumber = ""; int i; (i = 0; < 10; += 2) { formattednumber += number.substring(i, + 2) + " "; } return formattednumber.substring(0, formattednumber.length() - 1); } catch (indexoutofboundsexception e) { return number; } } it works on emulator running api 16 (jellybean 4.1.1) : on it, result looks want ("06 12 34 56 78") on own phone, (api 22, lollipop 5.1.1), doesn't work : result "0 61 23 45 67" whereas method same ! i did research , i've found string.format method. it's here need help, it's hard me... ! thank in advance :d edit : working method, using libphonenumber : private string formattel(string number) { string formattednumber = number; try { phonenumberutil phonenumberutil = ph...
Read more