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FormsAuthentication.SignOut() does not log the user out

...prevent client-side caching in the Page_Load event of each page, or in the OnLoad() of your base page: Response.Cache.SetCacheability(HttpCacheability.NoCache); You might also like to call: Response.Cache.SetNoStore(); ...
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How to instantiate a File object in JavaScript?

...etype" // optional - default = '' }); var fr = new FileReader(); fr.onload = function(evt){ document.body.innerHTML = evt.target.result + "<br><a href="+URL.createObjectURL(file)+" download=" + file.name + ">Download " + file.name + "</a><br>type: "+file.type+"<...
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jQuery - What are differences between $(document).ready and $(window).load?

...s are there to be found/used, but not necessarily all the content. window.onload fires later (or at the same time in the worst/failing cases) when images and such are loaded. So, if you're using image dimensions for example, you often want to use this instead. Also read a related question: Differe...
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html onchange event not working

... Note for others - don't forget to actually execute the above code in your onLoad or something for it to 'begin' monitoring. – Robert Penridge Jan 3 '14 at 16:55 ...
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Why can't I do ?

...ion showpreview(e) { var reader = new FileReader(); reader.onload = function (e) { $("#previewImage").attr("src", e.target.result); } //Imagepath.files[0] is blob type reader.readAsDataURL(e.files[0]); } </script> </head> <bo...
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Strip HTML from Text JavaScript

...t work for <img src=http://www.google.com.kh/images/srpr/nav_logo27.png onload="alert(42)" if you're injecting via document.write or concatenating with a string that contains a > before injecting via innerHTML. – Mike Samuel Dec 24 '10 at 15:07 ...
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Preloading CSS Images

... try with this: var c=new Image("Path to the background image"); c.onload=function(){ //render the form } With this code you preload the background image and render the form when it's loaded share | ...
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How to get a table cell value using jQuery?

... Safari bug targ = targ.parentNode; alert(targ.innerHTML); } onload = function() { var t = document.getElementById("main").getElementsByTagName("td"); for ( var i = 0; i < t.length; i++ ) t[i].onclick = getVal; } </script> <body> <table id="main"&...
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How to make an AJAX call without jQuery?

... { const req = new XMLHttpRequest(); req.open('GET', url); req.onload = () => req.status === 200 ? resolve(req.response) : reject(Error(req.statusText)); req.onerror = (e) => reject(Error(`Network Error: ${e}`)); req.send(); }); } The function returns a promise. Here is...
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How to get datetime in JavaScript?

... (num >= 0 && num < 10) ? "0" + num : num + ""; } window.onload = function() { var now = new Date(); var strDateTime = [[AddZero(now.getDate()), AddZero(now.getMonth() + 1), now.getFullYear()].join("/"), [AddZero(now.getHours()), Ad...