jquery - How to detect top right bottom left screen area JavaScript -


enter image description here

how detect top right bottom left screen area javascript? have 4 arrow slider wanna display when mouse hover on particular area.

$('.container').mousemove(function (e) { if (e.clienty < $('.container').height() / 2) {     console.log('top'); } else {     console.log('bottom'); } if (e.client x < $('.container').width() / 2) {     console.log('left'); } else {     console.log('right'); } });

would consider css :hover suggestion? may simpler. added font awesome arrows example.

html,  body {    height: 100%;    width: 100%;  }  .top {    position: absolute;    top: 0;    left: 0;    width: 100%;    height: 40px;    background: lightgray;  }  .left {    position: absolute;    top: 40px;    left: 0;    bottom: 40px;    width: 40px;    background: lightgray;  }  .right {    position: absolute;    top: 40px;    right: 0;    bottom: 40px;    width: 40px;    background: lightgray;  }  .bottom {    position: absolute;    bottom: 0;    left: 0;    right: 0;    width: 100%;    height: 40px;    background: lightgray;  }  .top:hover,  .left:hover,  .right:hover,  .bottom:hover {    cursor: pointer;    background: gray;  }  .top:hover i,  .left:hover i,  .right:hover i,  .bottom:hover {    display: block;  }  i.fa {    display: none;    text-align: center;    line-height: 40px;    font-size: 24px;  }  i.fa.fa-arrow-right,  i.fa.fa-arrow-left {    position: absolute;    top: 50%;    transform: translate(50%, -50%);  }
<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" />  <div class="top"><i class="fa fa-arrow-up"></i></div>  <div class="left"><i class="fa fa-arrow-left"></i></div>  <div class="right"><i class="fa fa-arrow-right"></i></div>  <div class="bottom"><i class="fa fa-arrow-down"></i></div>


Comments

Post a Comment

Popular posts from this blog

What is happening when Matlab is starting a "parallel pool"? -

running parallel cpu processes in matlab starts command parpool() according documentation , function: [creates] special job on pool of workers, , [connects] matlab client parallel pool. this function takes bit of time execute, on order of 30 seconds. in other multi-cpu paradigms openmp, parallel execution seems totally transparent -- i've never noticed behavior analogous matlab (granted i'm not experienced parallel programming). so, happening between time parpool() called , when finishes executing? takes long? parallel computing toolbox enables run matlab code in parallel using several different paradigms (e.g. jobs , tasks, parfor , spmd , parfeval , batch processing), , run either locally (parallelised across cores in local machine) or remotely (parallelised across machines in cluster - either 1 own, or 1 in cloud). in of these cases, code run on matlab workers , copies of matlab without interactive desktop. if you're intending run on remo...
Read more

angular - DownloadURL return null in below code -

when change file updated in firebase storage when try downloadurl show null. filechange(event: any) { const imagefolder: string = this.employee.id; const filelist: filelist = event.target.files; const file: file = filelist[0]; const storageref = firebase.storage().ref().child(`${imagefolder}/profile.jpg`).put(file); console.log(storageref.snapshot.downloadurl); } the put() asynchronous. if want url after file uploaded have this: firebase.storage().ref().child(`${imagefolder}/profile.jpg`).put(file).then((snapshot) => { storageref = snapshot.downloadurl: console.log(snapshot.downloadurl); });
Read more

php - Cannot override Laravel Spark authentication with own implementation -

during login process of laravel spark need request token of remote api. api stores exact same users , passwords laravel spark application. therefore need username , non hashed password of user during authentication process. i thought overriding authenticated method solution problem. in routes/web.php override post /login endpoint , pointing endpoint own logincontroller: <?php namespace app\http\controllers\auth; use illuminate\support\facades\log; use illuminate\http\request; use laravel\spark\http\controllers\auth\logincontroller sparklogincontroller; class logincontroller extends sparklogincontroller { /** * create new login controller instance. * * @return void */ public function __construct() { parent::__construct(); } /** * handle successful authentication attempt. * * @param request $request * @param \illuminate\contracts\auth\authenticatable $user * @return response */ public fu...
Read more