Object Stopping All Javascript -


learning javascript , have issue can't seem resolve. created object , couple instances, , did document.write on them. problem is, won't work. further problem is, stops all javascript working. when put in window.alert @ beginning ensure had linked html right, wouldn't work either (but window.alert work when object commented out). care explain i'm doing wrong here?

window.alert("test!!!");  function car(seats, engine, theradio) { this.seats = seats; this.engine = engine; this.theradio = theradio; }  var work_car = new car("cloth", "v-6", "tape deck"); var fun_car = new car("leather", "v-8", "cd player"); var engine_type = work_car.engine; var seat_type = fun_car.seats; var radio_type = fun_car.theradio;  document.write("i want car " + seat_type + " seats." <br />); document.write("oh, , should have " + engine_type + " , " + radio_type ".");

the <br /> inside first document.write outside of quotes. throwing errors.

the other issue there no + sign after radio.type.

you should however, using console.log instead of document.write.

if need append html page, should use appendchild


Comments

Post a Comment

Popular posts from this blog

Why does Ruby on Rails generate add a blank line to the end of a file? -

running rails generate controller foo home results in: class foocontroller < application controller def home end end (there's nothing on line in actual file, blank line) is there purpose blank line? it's common use newline indicate end of line, last line. many editors (like vi, use) add in newline silently. consensus text files (especially in unix world) should end in newline, , there have been problems historically if wasn't present. why should text files end newline? the tool used count lines in file "wc" counts newlines in file, without trailing newline show 3 instead of 4. it improves readability of templates used in generator. consider: https://github.com/rails/rails/blob/master/railties/lib/rails/generators/rails/controller/templates/controller.rb to remove trailing newline, template have last line of: end<% end -%> instead of: end <% end -%> that seems less readable me. the discussion below refers ...
Read more

node.js - Bad Request - node js ajax post -

i'm using express 3.0 , node v0.11.0. have button submits form , i'm using ajax post data json object node server. client code is: $('#contact').submit(function(e) { console.log('submit called'); var formdata = json.stringify($('form').serializeobject()); console.log(formdata); $.ajax({ url: "http://localhost:3000/savedata/", type: "post", datatype: 'json', data: {objectdata: formdata}, contenttype: "application/json", complete: function() { console.log('process complete'); }, success: function(data) { console.log('process sucess'); }, error: function() { console.log('process error'); }, }); return false; }); then on server: var express = require('express'); var app = express(); app.set('views', __dirname + '/views'); app.set('view engine', 'jade'); app.use(express.bodyparser());...
Read more

keyboard - Smiles and long press feature in Android -

i've created android keyboard. how add features inserting smilies, , using long keypresses display symbols? to create long-press behavior allows select several options pop-up menu, follow guide (specifically pop-up menu section): http://developer.android.com/guide/topics/ui/menus.html smileys (also known emoticons) combination of keys, understood programs , parsed same way. have do, when clicks smiley face on keyboard, simulate pressing of key combination matching emoticon. example, when clicks smiley, should simulate key presses ':' , ')' :). here's list of emoticons: http://en.wikipedia.org/wiki/list_of_emoticons
Read more