javascript - I want to create a loader with still image in between the loader circle -


this question has answer here:

i want create loader still image in between loader circle. in code image rotating along loader want image still not rotating.

<!doctype html>  <html>  <head>  <style>  .loader {    border: 16px solid #f3f3f3;    border-radius: 50%;    border-top: 16px solid #3498db;    width: 120px;    height: 120px;    -webkit-animation: spin 2s linear infinite;    animation: spin 2s linear infinite;  }    @-webkit-keyframes spin {    0% { -webkit-transform: rotate(0deg); }    100% { -webkit-transform: rotate(360deg); }  }    @keyframes spin {    0% { transform: rotate(0deg); }    100% { transform: rotate(360deg); }  }  </style>  </head>  <body>    <h2>loader image</h2>  <p><strong>note:</strong> -webkit- , -ms- prefixes browsers not support animation , transform properties.</p>    <div class="loader">  	 <img id="draweruserimage" class="img-circle" src="https://cdn2.iconfinder.com/data/icons/picol-vector/32/view-128.png"/>  </div>    </body>  </html>

you change using image in wrapper elements background:

.wrapper {    width: 152px;    height: 152px;  }    .loader {    border: 16px solid #f3f3f3;    border-radius: 50%;    border-top: 16px solid #3498db;    width: 120px;    height: 120px;    -webkit-animation: spin 2s linear infinite;    animation: spin 2s linear infinite;  }    .wrapper {    background: url('https://cdn2.iconfinder.com/data/icons/picol-vector/32/view-128.png') center no-repeat;    background-size:50%;  }    @-webkit-keyframes spin {    0% { -webkit-transform: rotate(0deg); }    100% { -webkit-transform: rotate(360deg); }  }    @keyframes spin {      0% { transform: rotate(0deg); }    100% { transform: rotate(360deg); }  }
<div class="wrapper">    <div class="loader"></div>  </div>


Comments

Post a Comment

Popular posts from this blog

commonjs - How to write a typescript definition file for a node module that exports a function? -

consider, toml node module can use: // toml.d.ts declare module toml { export function parse(value:string):any; } declare module "toml" { export = toml; } then: /// <reference path="../../../../../defs/toml/toml.d.ts"/> import toml = require('toml'); toml.parse(...); however, node module export single function, such 'glob' ( https://github.com/isaacs/node-glob ). the node usage of module be: var glob = require("glob") glob("*.js", {}, callback(err, files) { ... }); you'd naively expect this: // glob.d.ts declare function globs(paths:string, options:any, callback:{(err:any, files:string[]):void; ...but because typescripts 'import' semantics bit strange, seems can use 'import .. = require()' statement alias modules . trying call: /// <reference path="../../../../../defs/glob/glob.d.ts"/> import blog = require('glob'); results in: error ts2072: mod
Read more

openid - Okta: Failed to get authorization code through API call -

i'm integrating okta own idp server using okta's api. i'm implementing authorization code flow following steps below: in own server, use /api/v1/authn endpoint sessiontoken. use sessiontoken obtain authorization calling endpoint: /oauth2/v1/authorize?client_id=" + clientid + "&sessiontoken=" + sessiontoken + "&response_type=code&response_mode=query&scope=openid&redirect_uri=" + redirecturl + "&state=evanyang&nonce=" it's supposed return response status code 302 , location header containing redirect url code value. however, keep getting response status code 200 , without location header, html body saying "you using unsupported browser." , "javascript disabled on browser." according api documentation: http://developer.okta.com/docs/api/resources/oidc.html#authentication-request , sessiontoken parameter sufficient this: an okta one-time sessiontoken. allows api-based
Read more

thorough guide for profiling racket code -

did googling ("racket profiling", "racket measure performance"), didn't find , there no examples in docs. did google "profile" search on htdp - no luck. (profile (f ...)) output isn't obvious other small snippets. ideally want python's python -m cprofile usage examples. when search "python profiling", both duckduckgo , google give top result: 26.4. python profilers . (although scanned quickly, seems more of reference "thorough usage guide" examples. if had else in mind, perhaps please link that?) the equivalent racket documentation be: profile: statistical profiler . a usage example: #lang racket (require profile) (profile-thunk (thunk (function-to-profile arg0 arg1) )) here (thunk e) convenience (lambda () e) . bigger example: #lang racket (module mod racket (provide f) (define (f) (for/list ([i 10000]) i))) (require (prefix-in mod: 'mod)) (define (f) (for ([i 10000
Read more