javascript - Unable to use "save button (by google drive)" with data or blob source -


i save document google drive, document created in realtime on client side of web app, using google drive save button, doesn't work @ all.

this example saving static file i've taken there: https://developers.google.com/drive/v3/web/savetodrive , works 

<script src="https://apis.google.com/js/platform.js" async defer></script> <div class="g-savetodrive"    data-src="//example.com/path/to/myfile.pdf"    data-filename="my statement.pdf"    data-sitename="my company name"> </div>

and yes works,

but if try set data-src data or blob field, fail save or error

<div class="g-savetodrive"    data-src="data:image/png;base64,ivborw0kggoaaaansuheugaaaakaaaakcayaaabmbxs+aaaaaxnsr0iars4c6qaaaarnqu1baacxjwv8yquaaaajcehzcwaadsqaaa7eazurdhsaaaajsurbvchty/y/7ur/bgkacurjbsnc0f8au/ykqap+/vzjaabykgl8odpr0gaaaabjru5erkjggg=="    data-filename="my statement.pdf"    data-sitename="my company name"> </div>

try here "live" version: https://jsbin.com/horopel/edit?html,js,console,output

blob same thing, not works, solution? better if reactjs solution, ideas welcome.

answer: save button not support blob source.

directly documentation have linked

requests files on different servers subject cross origin resource sharing (cors) restrictions.

1.the data-src url can served same domain, subdomain, , protocol domain button hosted.

be sure use matching protocols between page , data source.

to serve file when same page served both http , https, specify resource without protocol such data-src="//example.com/files/file.pdf", uses appropriate protocol based on how hosting page accessed.

as can see must file. cant send string value of file itself. have considered going though google drive api directly doing file upload of stream?


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