setcookie

问题 i think i misunderstood the management of cookies with xmlhttprequest. I have a server that response to the XMLHttpRequest made in javascript, my server returns Allow-Control-Access-Origin , Access-Control-Allow-Headers , Access-Control-Expose-Headers and Access-Control-Allow-Credentials headers with the correct value. I'm doing a Digest Authenticate in a server with javascript, no problem in that, i receive ok the WWW-Authenticate header from server, i process and send to the server the

问题 I am working on a multilingual site so I tried this approach: echo $_COOKIE["lg"]; if (!isset($_COOKIE["lg"])) setcookie("lg", "ro"); echo $_COOKIE["lg"]; The idea is that if the client doesn't have an lg cookie (it is, therefore, the first time they've visited this site) then set a cookie lg = ro for that user. Everything works fine except that if I enter this page for the first time, the first and second echo return nothing. Only if I refresh the page is the cookie set and then both echo

问题 I have 3 domains that are themed the same. If somebody chooses a different theme, I want it to propagate across all 3 domains so their experience stays the same. I was planning to accomplish this by setting a cookie on domain1, redirect to domain2 where the cookie is set, redirect to domain3 where the cookie is set, redirect back. Since the information doesn't need to be secure or protected, this will work fine with no real problems. I hate the idea 3 redirects just to set a cookie on each

问题 Below is my code for setting and reading cookies in bottle. if request.get_cookie('mycookiename'): cookie_id = request.get_cookie('mycookiename') else: cookie_id=str(uuid4()) response.set_cookie('mycookiename', cookie_id , max_age=31556952*2, domain='%s' % (cookie_domain)) When I go to firefox and firebug, I can see that the cookie is set. But, when I refresh the page, I get a new cookie. Every request is a new cookie id. So, how do I resolve? 回答1: This code works. You set a new value cookie

问题 I started creating a custom library that i would load for checking if user is logged in and also for registering users. Registration not started yet, but that's not important... here's the problematic part.. it WON't set cookies: $this->load->helper('cookie'); $some_value= 'asd'; $some_cookie_array = array( 'name' => 'some_name', 'value' => $some_value, 'expire' => 86500, 'secure' => TRUE ); $this->input->set_cookie($some_cookie_array); here is the full code for now: codepad.org/FILlq2qR This

问题 I trying to set a cookie if null but I can't get it to work: public function __construct() { parent::__construct(); if ($this->input->cookie('ff', TRUE) == FALSE) { $this->input->set_cookie('ff', 'on', 86500); dump($this->input->cookie('ff', TRUE)); } } What am I doing wrong? Edit: dump() it's just a custom debug function. 回答1: A couple of reasons your set_cookie call might fail: 1) You've output something to the browser already when set_cookie is called, in which case you might get an error

问题 I am trying to play music from last end point after each page is loaded. This example not working on Safari and IE but working fine on firefox,opera and chrome. Is possible to replace this with jquery cookie plugin and how? <audio preload="auto" src="a.mp3" loop="true" autobuffer autoplay="true"> Unsupported in Firefox </audio> <script> function setCookie(c_name,value,exdays) { var exdate=new Date(); exdate.setDate(exdate.getDate() + exdays); var c_value=escape(value) + ((exdays==null) ? "" :

问题 I found sometimes browser can't get cookies from my website, so I use curl to check the headers, and the information is: C:\Documents and Settings\jack>curl http://localhost -I HTTP/1.1 200 OK Expires: Thu, 01-Jan-1970 00:00:00 GMT Set-Cookie: SCALAEYE_SESSION="a57cf8ebdfc379da91ad17d1d1eac706c25ae4c3-%3Citems%3E%3C%2Fitems%3E";Path=/ Set-Cookie: SCALAEYE_FLASH="%3Citems%3E%3C%2Fitems%3E";Path=/ Content-Length: 121665 Server: Jetty(6.1.26) But when I use browsers IE6 and Firefox to visit, the

问题 I have a WordPress plugin that wants to create cookies but it doesn't work. I would really appreciate a help. add_shortcode( 'watchlist', 'cwatchlist_short' ); function cwatchlist_short() { echo '<div class="wrap"><center>'; echo "<form method='POST' action=''"; echo '<p>Please enter the initial of the cryptocurrency or the symbol you want to add to the watchlist!</p> <p>For example: BTC</p>'; echo "<p><input type='text' name='symbol' placeholder='Initials or symbol'>"; echo "<p><input type=

问题 Looking for a cookie to be set when the user clicks on the link it'll open the div then the user can refresh the page and see the div is still open. =======HTML======= <a class="show-settings" href="#"></a> ========jQuery======= $(function () { //Toggle Settings var s = $("a.show-settings"); //On click to toggle settings s.click(function () { $("#s4-ribbonrow, #s4-titlerow").toggle(); }); //Add/Remove text s.toggle(function () { //$(this).text("Hide Settings"); }, function () { //$(this).text