javascript - Detecting back button triggers (using Ajaxify and History.js) -


i'm using ajaxify, uses history.js.

when project link clicked, content slides in via ajax , url changed. when close button clicked, panel slides out , url updated. simple.

however, when click button, rather close button, url updates (presumably triggered correctly history.js) panel doesn't slide out. due having separate code controlling slide in/out.

what i'm looking find out if can detect when button triggered? reading on spec thought using .statechange work, rather picks on every .statechange, not button.

few things note – panel slides out ajaxed content called .panel-slide' , when open has class .opened , when closed .closed. maybe can use aid .statechange?

here's code panel-slide

$(document).ready(function() {  $('.panel-slide').addclass('closed');  var e = $(window).width();  $('.panel-slide.closed').css('margin-left', e + 'px');  $(window).resize(function() {            var e = $(window).width();     $('.panel-slide.closed').css('margin-left', e + 'px') });  $('body').on('click', '.close-panel', function() {           $('.panel-slide').animate({marginleft: e + 'px'}, 1e3, 'easeinoutcubic', function() {         history.back();     });     $('.panel-slide').attr('class', 'panel-slide closed');     $('ul li a').animate({         opacity: 1     }, 500, function() {}); });  $('ul li a').click(function() {     $('.panel-slide').attr('class', 'panel-slide opened');     $('ul li a').animate({         opacity: 0     }, 500, function() {}); });  });

and entire modified ajaxify here http://snippi.com/s/m0058ru

i had same problem, no detection between history , click of link. have altered script , it's functioning.

if link pressed, script uses function animatelefttoright(); if back/forward button pressed, script uses function animaterighttoleft();

it's not best solution, because of forward button, visitors use button , not forward buttons.

i'll try explain perfect possible.

i add variable called nextpage, default 1 false. when link being clicked, variable set true.

somewhere handling statechanges, check nextpage true, use normal animation. if nextpage false, use altered animation.

after animations, set nextpage false again.

var nextpage = false;  $('a').click(function(){     nextpage = true;     if(nextpage){         animaterighttoleft();     }     else{         animatelefttoright();     } });  function animateleftoright(){     // animation stuff     // after animation add:     nextpage = false; }  function animaterightoleft(){     // animation stuff     // after animation add:     nextpage = false; }

i hope have enough information use , integrate script. have succeeded script, script complex show here, have simplyfied it.


Comments

Post a Comment

Popular posts from this blog

c++ - CryptStringToBinary API behavior -

i seeing strange behavior cryptstringtobinary cryptography api. please see below code (config: x64 debug): #include "stdafx.h" #include <windows.h> #include <strsafe.h> #include <iostream> #include <exception> void main() { dword dwskip; dword dwflags; dword dwdatalen; //lpcwstr pszinput = l"jaaaaaecaaadzgaaakqaagdnnl1l56bwgfjdgr3rpxtqqqn6daw3usv2emkjym4t"; //this works fine lpcwstr pszinput = l"mytest"; //doesnt work, api returns false,error code 0x0000000d // determine size of byte array , allocate memory. if(! cryptstringtobinary( pszinput, _tcslen( pszinput ) + 1, crypt_string_base64, null, &dwdatalen, &dwskip, &dwflags ) ) { dword dw = getlasterror(); //0x0000000d: data invalid throw std::exception( "error computing byte length." ); } byte *pbytebyte = null; try { ...
Read more

c++ - Correct method for redrawing a layered window -

i have window created ws_ex_layered window style. drawing onto memory bitmap using gdi+, , using updatelayeredwindow update graphical content of layered window. intend use window main window of application, require redraw frequently. seeing layered windows not receive wm_paint windows message [?] , need come appropriate method re-drawing window. optimisation not essential , it's nice have cake , eat too. therefore, in search of "correct" method use. here thoughts far: i guess it's idea render onto off-screen bitmap before bitblt ing or similar. 60 frames rendered per second should (more than?) enough (but how compare other applications' frame rates?). possible solutions: use settimer send wm_timer message on regular basis. useful because through specifying time-out value, can achieve desired frames per second, without requirement measure duration "frame" takes rendered. would cause input or other lags due frequency , speed of m...
Read more

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