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Created m-file-input. A directive to open a file selection dialog on whatever HTML element

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Emmanuel ROHEE 2014-08-14 11:36:11 +02:00
parent e7736668ba
commit 7dc0a28e17
2 changed files with 44 additions and 0 deletions
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43
webclient/components/fileInput/file-input-directive.js Normal file
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/*
Copyright 2014 matrix.org
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
'use strict';
/*
* Transform an element into an image file input button.
* Watch to the passed variable change. It will contain the selected HTML5 file object.
*/
angular.module('mFileInput', [])
.directive('mFileInput', function() {
return {
restrict: 'A',
transclude: 'true',
template: '<div ng-transclude></div><input ng-hide="true" type="file" accept="image/*"/>',
scope: {
selectedFile: '=mFileInput'
},
link: function(scope, element, attrs, ctrl) {
element.bind("click", function() {
element.find("input")[0].click();
element.find("input").bind("change", function(e) {
scope.selectedFile = this.files[0];
scope.$apply();
});
});
}
};
});

1
webclient/index.html
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@ -14,6 +14,7 @@
<script src="room/room-controller.js"></script>
<script src="rooms/rooms-controller.js"></script>
<script src="components/matrix/matrix-service.js"></script>
<script src="components/fileInput/file-input-directive.js"></script>
</head>
<body>