javascript - Change background image on hover with AngularJS -


i have scope of 's background images, can't figure out how make them change. tried several variants, none of them has passed. here's code: 

<div ng-controller="maincontroller" class="main">     <div ng-repeat="land in lands" class="col-md-9" ng-style="{ 'background-image': 'url({{ land.cover }})'}">         <p>{{ land.name }}</p>     </div> </div>

javascript:

app.controller('maincontroller', ['$scope', function($scope) {     $scope.lands = [         {             cover: 'img/norway.jpg',             cover1: 'img/norway1.jpg',             name: 'norway'         },         {             cover: 'img/sweden.jpg',             cover1: 'img/sweden1.jpg',             name: 'sweden'         },         {             cover: 'img/denmark.jpg',             name: 'danmark'         },         {             cover: 'img/iceland.jpg',             name: 'iceland',         },         {             cover: 'img/finland.jpg',             name: 'finland'         },         {             cover: 'img/estonia.jpg',             name: 'estonia'         }     ]; }]);

you can't use interpolation tags in expression context. should be:

<div ng-controller="maincontroller" class="main">     <div ng-repeat="land in lands" class="col-md-9"           ng-init="coverimage = land.cover"           ng-mouseover="coverimage = land.cover"          ng-mouseout="coverimage = land.cover1"          ng-style="{ 'background-image': 'url(' + coverimage + ')' }">         <p>{{ land.name }}</p>     </div> </div>

Comments

Post a Comment

Popular posts from this blog

php - Wordpress website dashboard page or post editor content is not showing but front end data is showing properly -

Image
recently have uploaded wordpress site onto server. have uploaded wordpress site in sub-folder under root folder ../root(domain root folder)/wordpress (where host wordpress folder). now problem content data in page or post in dashboard of wordpress admin panel not showing - see image. but data showing in front view - see image. if not browser cache issue , not issue happened tinymce editor during upgrade; try add config file: define('concatenate_scripts', false);
Read more

How to get the ip address of VM and use it to configure SSH connection dynamically in Ansible -

i trying ip address of vm , trying use establish ssh vm. following script: --- - hosts: localhost become: yes connection: local gather_facts: false serial: 1 vars_files: - createvmvars.yml tasks: - name: gathering vm info. vsphere_guest: vcenter_hostname: "{{vcenter_hostname}}" username: "{{vcenter_username}}" password: "{{vcenter_password}}" guest: "{{guest_name}}" vmware_guest_facts: yes register: var - debug: msg="{{var.ansible_facts.hw_eth0.ipaddresses[0]}}" - name: establishing ssh connection. script: /home/shasha/devops/scripts/ssh_configure.sh "{{var.ansible_facts.hw_eth0.ipaddresses[0]}}" following content of ssh_configure.sh : #!/bin/sh ssh-keygen -t rsa ssh-copy-id $1 but when running playbook, getting following error while executing third task: error! 'var' undefined but debug module(second task) printin
Read more

javascript - Get parameter of GET request -

i make request: createxhrrequest( "get", fileurl, function( err, response ) { if( err ) { alert( "error get!" ); } alert(response); }); and full response: { "status" : "ok", "message" : "jvberi0xljqkjdduxdgkmy how can jvberi0xlj ? i try response.message , response["message"]. nothing works. just simple access this: var json = json.parse(response); json.message
Read more