change img src on img click angularjs

Я создаю систему бронирования мест в angularjs. Сидения отображаются в виде матрицы. И требование - когда я выбираю свободное место, img src следует заменить на выбранное место.change img src on img click angularjs

Будучи на кривой обучения в Angularjs, я не уверен, как достичь этого. Мой HTML для отображения макета места генерируется динамически. И я использую директивы для встраивания HTML во время выполнения. Также используйте директивы для обработки изображения src change на клике изображения.

Создан plnkr для этого: - http://plnkr.co/edit/EemPUIKglSz6j1zQss4i?p=preview

Моего HTML

<body> 
    <h1>Compile dynamic HTML</h1> 
    <div ng-controller="MyController"> 
     <textarea ng-model="html"></textarea> 
     <div dynamic="html"></div> 

    </div> 
    </body>

Моего контроллер

var app = angular.module('app', []); 

app.directive('dynamic', function ($compile) { 
    return { 
    restrict: 'A', 
    replace: true, 
    link: function (scope, ele, attrs) { 
     scope.$watch(attrs.dynamic, function(html) { 
     ele.html(html); 
     $compile(ele.contents())(scope); 
     }); 
    } 
    }; 
}); 

app.directive('change-on-click', function() { 
    return { 
     restrict: 'A', 
     link: function($scope, element,attrs){ 
      element.bind('click', function(){ 
       attrs.$set('src', 'C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_sleeper_selected.jpg'); 
      }) 
     } 
    } 
}); 

function MyController($scope,$sce) { 
    $scope.click = function(arg) { 
    alert('Clicked ' + arg); 
    } 
    var str = ["<table frame='box'><tbody>" 
, "<tr>" 
, "<td><img id=1 title='Avaliable' change-on-click src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img id=4 title='Avaliable' change-on-click src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img id=8 title='Avaliable' change-on-click src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img id=12 title='Avaliable' change-on-click src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img id=16 title='Avaliable' change-on-click src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img id=20 title='Avaliable' change-on-click src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img id=24 title='Avaliable' change-on-click src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img id=28 title='Avaliable' change-on-click src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img id=32 title='Avaliable' change-on-click src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img id=36 title='Avaliable' change-on-click src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img id=40 title='Avaliable' change-on-click src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img id=44 title='Avaliable' change-on-click src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "</tr>" 
, "<tr>" 
, "<td><img title='Avaliable' change-on-click id=2 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=5 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=9 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=13 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=17 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=21 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=25 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=29 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=33 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=37 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=41 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=45 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "</tr>" 
, "<tr>" 
, "<td><img title='Not a seat' src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/no_seat.jpg'/></td>" 
, "<td><img title='Not a seat' src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/no_seat.jpg'/></td>" 
, "<td><img title='Not a seat' src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/no_seat.jpg'/></td>" 
, "<td><img title='Not a seat' src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/no_seat.jpg'/></td>" 
, "<td><img title='Not a seat' src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/no_seat.jpg'/></td>" 
, "<td><img title='Not a seat' src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/no_seat.jpg'/></td>" 
, "<td><img title='Not a seat' src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/no_seat.jpg'/></td>" 
, "<td><img title='Not a seat' src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/no_seat.jpg'/></td>" 
, "<td><img title='Not a seat' src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/no_seat.jpg'/></td>" 
, "<td><img title='Not a seat' src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/no_seat.jpg'/></td>" 
, "<td><img title='Not a seat' src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/no_seat.jpg'/></td>" 
, "<td><img title='Not a seat' id=46 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "</tr>" 
, "<tr>" 
, "<td><img title='Avaliable' change-on-click id=3 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=6 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=10 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=14 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=18 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=22 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=26 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=30 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=34 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=38 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=42 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=47 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "</tr>" 
, "<tr>" 
, "<td><img id=Mobile src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_unavailable.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=7 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=11 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=15 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=19 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=23 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=27 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=31 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=35 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=39 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=43 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "<td><img title='Avaliable' change-on-click id=48 src='C:/Users/vk0044682/Desktop/dynamic/dynamic/assets/images/ac_semi_sleeper_vacant.jpg'></img></td>" 
, "</tr>" 

, "</tbody></table>"]; 
    $scope.html = $sce.trustAsHtml(str.join('')); 

}

источник

2015-01-05 VikramK

Вашего атрибут должен быть змеиным случай в вашем HTML, но верблюжьей кейс в вашем определении директивы:

app.directive('changeOnClick', function() {

источник

2015-01-05 11:55:08 pixelbits

Спасибо за это. Такая небольшая ошибка. Еще раз спасибо – VikramK

Есть ли способ получить значение других свойств, таких как src или title, в моей директиве? – VikramK

Вы можете получить их через объект attr (третий аргумент передан вашей функции связи): attr.src, attr.title – pixelbits

change img src on img click angularjs

ответ

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