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js/directive/elastic.js   A
last analyzed

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Complexity

Total Complexity 3
Complexity/F 1

Size

Lines of Code 17
Function Count 3

Duplication

Duplicated Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
wmc 3
c 0
b 0
f 0
dl 0
loc 17
rs 10
cc 0
nc 2
mnd 0
bc 3
fnc 3
bpm 1
cpm 1
noi 0

1 Function

Rating   Name   Duplication   Size   Complexity  
A app.directive(ꞌelasticꞌ) 0 14 1
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/*
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 * @copyright Copyright (c) 2016 Julius Härtl <[email protected]>
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 *
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 * @author Julius Härtl <[email protected]>
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 *
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 * @license GNU AGPL version 3 or any later version
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 *
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 *  This program is free software: you can redistribute it and/or modify
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 *  it under the terms of the GNU Affero General Public License as
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 *  published by the Free Software Foundation, either version 3 of the
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 *  License, or (at your option) any later version.
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 *
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 *  This program is distributed in the hope that it will be useful,
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 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
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 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 *  GNU Affero General Public License for more details.
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 *
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 *  You should have received a copy of the GNU Affero General Public License
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 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 *
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 */
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// original idea from blockloop: http://stackoverflow.com/a/24090733

            


            
                                                        
            
                                    
            
            

                
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app.directive('elastic', [

            


            
                                                        
            
                                    
            
            

                
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	'$timeout',

            


            
                                                        
            
                                    
            
            

                
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	function($timeout) {

            


            
                                                        
            
                                    
            
            

                
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		return {

            


            
                                                        
            
                                    
            
            

                
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			restrict: 'A',

            


            
                                                        
            
                                    
            
            

                
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			link: function($scope, element) {

            


            
                                                        
            
                                    
            
            

                
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				$scope.initialHeight = $scope.initialHeight || element[0].style.height;

            


            
                                                        
            
                                    
            
            

                
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				var resize = function() {

            


            
                                                        
            
                                    
            
            

                
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					element[0].style.height = $scope.initialHeight;

            


            
                                                        
            
                                    
            
            

                
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					element[0].style.height = "" + element[0].scrollHeight + "px";

            


            
                                                        
            
                                    
            
            

                
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				};

            


            
                                                        
            
                                    
            
            

                
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				element.on("input change", resize);

            


            
                                                        
            
                                    
            
            

                
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				$timeout(resize, 0);

            


            
                                                        
            
                                    
            
            

                
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			}

            


            
                                                        
            
                                    
            
            

                
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		};

            


            
                                                        
            
                                    
            
            

                
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	}

            


            
                                                        
            
                                    
            
            

                
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]);