php - history.js reload page on back button -


i'm new html5 , history.js, still trying grasp concept of history.js. 2 questions here.

  1. is history.js used change url in address bar out page refresh? (like using hash manipulate url)

  2. i've done simple code using history.js (here fiddle)

the url of page 1 http://mysite.com?id=1,2,3

when 1 of button's below pressed, js code hide button , remove id url , using history.js change url in address bar

<input type="button" value="delete id 1" data-remove-id="1" class="remove" />  <input type="button" value="delete id 2" data-remove-id="2" class="remove" />  <input type="button" value="delete id 3" data-remove-id="3" class="remove" />

question is, when hit button, url changes correctly, how make unhide hidden button? or how refresh page? or use ajax? best practice?

  1. yes, allows save current state information (if want), , push current url history , load new url url bar. not reload page. assumption doing javascript (an ajax call or other code running) on client corresponds change in url.

  2. your browser's button , history.js not undo javascript code you've done. should use ajax reload page previous url, should readd hidden button. it's slight nuance - pressing button won't unhide button, rather recreate button original code ajax call.

update:

you can bind handler window.onpopstate event.

window.onpopstate = function(event) {   // code... }

Comments

Post a Comment

Popular posts from this blog

java.util.scanner - How to read and add only numbers to array from a text file -

i'm learning java , have question regarding reading file want read numbers file contains strings well. here example of file: 66.56 "3 java 3-43 5-42 2.1 1 and here coding: public class test { public static void main (string [] args){ if (0 < args.length) { file x = new file(args[0]); try{ scanner in = new scanner( new fileinputstream(x)); arraylist<double> test = new arraylist<>(); while(in.hasnext()){ if(in.hasnextdouble()){ double f=in.nextdouble(); test.add(f);} else {in.next();} } catch(ioexception e) { system.err.println("exception during reading: " + e); } } my problem add 66.56,2.1 , 1 doesn't add 3 after "3 or ignores 3-43 , 5-42 can tell me how skip strings , add doubles here? thanks all said 3 ie; "3, 3-43 , 4-42 strings either u read string , split , check number @ " , - or put in space between characters , integers. jvm after compilation tre...
Read more

rewrite - Trouble with Wordpress multiple custom querystrings -

i'm working on adding multiple querystring , doesn't seem work. i've found codes seems work others might i'm missing something. i want like: http://mydomain.com/board/?getyear=2013&getsometext2=sometext to http://mydomain.com/board/2013/sometext/ i added code below functions.php file. doesn't seem work should though. this works. echoing querystring gets both variable without problem. http://mydomain.com/board/2013/sometext/ but doesn't. tested querystring vis isset() seems nothing being set/get http://mydomain.com/board/2013/ function add_query_vars($vars) { $vars[] = "getyear"; $vars[] = "getsometext2"; return $vars; } add_filter('query_vars', 'add_query_vars'); function add_rewrite_rules($arules) { $anewrules = array('board/([^/]+)/([^/]+)/?$' => 'index.php?pagename=board&getyear=$matches[1]&getsometext2=$matches[2]'); $arules = $a...
Read more