node.js - Browserify - How to call function bundled in a file generated through browserify in browser -


i new nodejs , browserify. started link .

i have file main.js contains code

var unique = require('uniq');  var data = [1, 2, 2, 3, 4, 5, 5, 5, 6];  this.logdata =function(){ console.log(unique(data)); };

now install uniq module npm:

 npm install uniq

then bundle required modules starting @ main.js single file called bundle.js browserify command: 

browserify main.js -o bundle.js

the generated file looks this:

(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new error("cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){ var unique = require('uniq');  var data = [1, 2, 2, 3, 4, 5, 5, 5, 6];  this.logdata =function(){ console.log(unique(data)); };  },{"uniq":2}],2:[function(require,module,exports){ "use strict"  function unique_pred(list, compare) {   var ptr = 1     , len = list.length     , a=list[0], b=list[0]   for(var i=1; i<len; ++i) {     b =     = list[i]     if(compare(a, b)) {       if(i === ptr) {         ptr++         continue       }       list[ptr++] =     }   }   list.length = ptr   return list }  function unique_eq(list) {   var ptr = 1     , len = list.length     , a=list[0], b = list[0]   for(var i=1; i<len; ++i, b=a) {     b =     = list[i]     if(a !== b) {       if(i === ptr) {         ptr++         continue       }       list[ptr++] =     }   }   list.length = ptr   return list }  function unique(list, compare, sorted) {   if(list.length === 0) {     return []   }   if(compare) {     if(!sorted) {       list.sort(compare)     }     return unique_pred(list, compare)   }   if(!sorted) {     list.sort()   }   return unique_eq(list) }  module.exports = unique },{}]},{},[1])

after including bundle.js file index.htm page, how call logdata function ??

by default, browserify doesn't let access modules outside of browserified code – if want call code in browserified module, you're supposed browserify code module. see http://browserify.org/ examples of that.

of course, explicitly make method accessible outside this:

window.logdata =function(){   console.log(unique(data)); };

then call logdata() anywhere else on page.


Comments

Post a Comment

Popular posts from this blog

html - Outlook 2010 Anchor (url/address/link) -

i'm trying link specific pdf page msoutlook'10 or msword'10, #page=... anchor particularly useful , works fine elsewhere. unfortunately when click [ctr-k] in outlook or winword, links re-formatted assuming unc path. pdf file located on shared drive. using "file:" prefix links open pdf in adobe reader (outside of browser), , "http:" open inside browser. issue seem need open in browser "file:" prefix in order anchor work. know anchors work inside browser. outlook uses windows/explorer default program (based on file extension) seems open in adobe reader neglecting anchor. is aware of solution, link specific page or bookmark of shared-pdf ms outlook and/or winword link? common references: mailermailer.com/...anchor-tags-html-emails campaignmonitor.com/...anchor-links-in-email-newsletters/ stackoverflow.com/...anchor-in-pdf-document
Read more

javascript - Why does running this loop 9 times take 100x longer than running it 8 times? -

consider code: test = function() { } t = new test(); (var = 0; < 8; i++) { result = t instanceof test; } if change number of iterations 8 9 , loop take 100 times longer complete in latest version of firefox (41.0.1). tested on 2 different pcs , magic limit 8. here jsperf test used: http://jsperf.com/instanceof-8-times-vs-9-times does have idea why might happen? seems specific instanceof . not happen if else object, example check property. note: filed bugzilla bug this. jan de mooij mozilla team has posted details in bugzilla thread . here's simplistic interpretation of highly technical answers: in i < 8 case, firefox smart enough hoist result = t instanceof test; statement out of loop (according tests, doesn't seem omit altogether). in i < 9 case, apparently doesn't optimization . why? reason not clear, related fact 9 iterations threshold above function considered "hot" enough run through jit compiler. i < 8 cas...
Read more

Getting gateway time-out Rails app with Nginx + Puma running on Digital Ocean -

following this guide setup app on digital ocean droplet, not working. site not loading , it's throwing: "gateway time-out". the puma server works, since ps aux | grep puma prints: root 15878 0.0 0.4 376832 2168 ? sl 12:50 0:00 puma 2.13.4 (unix:///var/www/myapp/shared/tmp/sockets/myapp-puma.sock) [20150930164940] root 15881 0.0 0.7 903676 3692 ? sl 12:50 0:06 puma: cluster worker 0: 15878 [20150930164940] root 24654 0.0 0.1 11748 916 pts/2 s+ 18:00 0:00 grep --color=auto puma my nginx config: user root; worker_processes 1; events { worker_connections 1024; } http { upstream puma { server unix:///var/www/myapp/shared/tmp/sockets/myapp-puma.sock; } server { listen 80; server_name myapp.com; root /var/www/myapp/current/public; access_log /var/www/myapp/current/log/access.log; error_log /...
Read more