javascript create cookie

This example describes the JavaScript manipulation cookie method. Share to everyone for your reference. Specifically as follows: ? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26-27--28 29---30 31--32 33 34 35 36 37 38-39 40 41 42 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 My methods for setting, reading and dele

This example describes the JavaScript manipulation cookie method. Share to everyone for your reference. as follows: My methods for setting, reading and deleting cookies. I have methods to check for the existence of cookies names or values,//To retrieve by name or value, and to create a formatted string of//All cookies. My site:andrew.dx.am var setcookie = f

The previous article aboutCookieOfArticle, Encapsulates cookie. js. Next we will use an instance to apply this Js. The most common one is to remember the user name. After a user logs on once, the user's account and password are recorded through cookies, so that the next time the user opens the page, no need to enter the account password again. AttachedCode: Doctype html > Html Lang = "En-us" > Head > Meta Charset = "UTF-8" >

This article mainly introduces how to implement the Cookie-based storage class in JavaScript. The example analyzes the data storage skills in javascript through cookies, which is very useful, for more information about how to use JavaScript to implement Cookie-based storage,

Cookie Basics in JavaScriptPages are used to store information, such as logging in and remembering user names."Characteristics of cookies"(1) Sharing a set of cookies on all pages of the same website;(2) Limited quantity and size;(3) Have a shelf life, expiration time (by JS Control);(4) A cookie exists on the client."Cookies in JS use"Document.cookie"Set Cookies"(1) Format: First name = value;(2) will not

The following code uses JavaScript to return the comparison of all key values of the current session cookie: javascriptcookie. This example describes how JavaScript returns the comparison of all key values of the current session cookie. Share it with you for your reference. The details are as follows: The following J

1 //Create a cookie2 functionSetcookie (name, value, expires, path, domain, secure) {3 varCookietext = encodeURIComponent (name) + ' = ' +encodeURIComponent (value);4 if(ExpiresinstanceofDate) {5Cookietext + = '; Expires= ' +expires; 6 }7 if(path) {8Cookietext + = '; Expires= ' +expires; 9 }Ten if(domain) { OneCookietext + = '; Domain= ' +domain; A } - if(secure) { -Cookietext + = '; Secure; the } -Document.cookie

JavaScript reads and writes the delete cookie operation. function Getcookieval (offset)Get the value of the cookie after decoding{var endstr = document.cookie.indexOf (";", offset);if (endstr = = 1)Endstr = Document.cookie.length;Return unescape (document.cookie.substring (offset, endstr));}---------------------------function Setcookie (name, value)Set

In JavaScript, arrays are not stored directly as cookies (PHP can), and that is to dump the array into a string, and then save it in a cookie, and we can use either ToString () or join directly on the simple one-dimensional array: The ToString function method in JavaScript is a string representation of the returned object. How to use: objectname.tostring ([radix]

Set Cookies: functionsetcookie (Name,value,days,path) { vart=newdate (), scookie=name+ "=" +escape (value); t.settime (T.gettime () +days*24*3600*1000); sCookie+= "; expires=" + T.togmtstring (); if (path) { sCookie+= ";p ath=" +path; }document.cookie= scookie;} query cookie: functiongetcookie (name) { varpreg=newregexp ("(^|)" +name+ "= ([^;] *) (; |$) "," G "); if (Preg.test (document.cookie)) { returnRegExp.$2; }else{ return ""; }} To dele

(' click ', function () {var isclose = This.getattribute (' data-isclose '); if (isclose = = ' Close ') {show (); Cookie.del (' flag ');} Else{hide (); Cookie.set (' flag ', ' hide ');}); var Tabcon = document.getElementById (' Tabcon '); function Show () {tabCon.style.display = ' block '; Btn.setattribute (' Data-isclose ', ' open '); btn.innerhtml = ' contraction ';} function Hide () {TabCon.style.display = ' none '; Btn.setattribute (' Data-isclose ', ' close '); btn.innerhtml = ' unfold ';}

The example in this article describes the Java implementation of a cookie-based storage class. Share to everyone for your reference. The specific analysis is as follows: Through this JS class, you can use the same as the session cookie, very simple! * * Cookiestorage.js * This class implements the same storage API * as Localstorage and Sessionstorage, which is based on HTTP cookies. */function Cookies

Below Code: Copy codeThe Code is as follows: The usage is like this.Setmycookie ('name'); in this way, a cookie named name is set under the domain name.PHP is easier to read.Copy codeThe Code is as follows: $ STR = $ _ cookie ('name'); // The parameter in it is the name set above.?> Reposted from 5d happy blogBelow are some supplementary knowledge. For more information, see.Set and read the

The javascript operation cookie plug-in has been clearly marked. Please refer to the detailsCode: // Cookie class

Document.cookie = ' USER=LJ ';//Addvar odate = new Date ();Odate.setdate (Odate.getdate () + 7);Document.cookie = ' pwd=123;expires= ' + odate;//set cookie expiration dateAdd a cookiefunction Setcookie (name,value,days){var odate = new Date ();Odate.setdate (Odate.getdate () + expires);Document.cookie = name + ' = ' + value + '; expires= ' + odate;}Read cookiesfunction GetCookie (name){var arr = Document.cookie.split (';');for (var i = 0; i var arr2 =

How does one return the comparison of all key values of the current session cookie using JavaScript? The following JS Code outputs all cookie key-Value Comparison 1 2 3 4 5 6 7 8 9 Cookies associated with this document: The output result on the local machine is as follows; The Code is as follows:Cookies associated with th