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Calculating Page Load Time In JavaScript

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I am trying to make a webpage that, when it starts loading, uses an Interval to start a timer. When the page fully loads, it stops the timer, but 99% of the time i get time measurements of 0.00 or 0.01 even if it takes longer. Occasionally, it says something that makes more sense like .28 or 3.10 at some times. Here is the code if it helps: var hundredthstimer = 0; var secondplace = 0; function addinc(){ hundredthstimer += 1; if (inctimer == 100){ hundredthstimer = 0; secondplace += 1; } } var clockint = setInterval(addinc, 10); function init(){ var bconv1 = document.getElementById(

Cannot load an external page with jQuery.load into a div in my page

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问题 I am not able to load an external html page into a div in my page. My Jquery Code is: $(document).ready(function(){ var url = \'http://www.google.com\'; $.get(url, function(response) { $(\'div#external\').html(response); }); }); My HTML page is <html><body><div id=\"external\"></div></body></html> I also tried using another JQuery code $(document).ready(function() { $(\'#external\').load(\'http://google.com\'); }); Could anyone please help me. Thanks Amal 回答1: Due to browser restrictions,

Selenium wait until document is ready

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Can anyone let me how can I make selenium wait until the time the page loads completely? I want something generic, I know I can configure WebDriverWait and call something like 'find' to make it wait but I don't go that far. I just need to test that the page loads successfully and move on to next page to test. I found something in .net but couldn't make it work in java ... IWait<IWebDriver> wait = new OpenQA.Selenium.Support.UI.WebDriverWait(driver, TimeSpan.FromSeconds(30.00)); wait.Until(driver1 => ((IJavaScriptExecutor)driver).ExecuteScript("return document.readyState").Equals("complete"));

How do I load a shared object in C++?

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问题 I have a shared object (a so - the Linux equivalent of a Windows dll) that I\'d like to import and use with my test code. I\'m sure it\'s not this simple ;) but this is the sort of thing I\'d like to do.. #include \"headerforClassFromBlah.h\" int main() { load( \"blah.so\" ); ClassFromBlah a; a.DoSomething(); } I assume that this is a really basic question but I can\'t find anything that jumps out at me searching the web. 回答1: There are two ways of loading shared objects in C++ For either of

jQuery ajax load() java script not executing?

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问题 I\'ve read several posts about this issue but i can\'t solve it. I am loading an html file into a div. The file i am loading contains a unordered list. This list should be expanded (a menu with submenu items) and closed. Therefore i need js. But unfortunately this script isn\'t loaded. Can anyone help me? Would be so great! Thanks a lot :) 回答1: You want to load via AJAX into a div on your page, lets call it; 1) <div id="loadStuffHere"></div> of (abc.html) 2) the stuff to populate

Load website into DIV

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问题 how do i actually retrieve data from a website when i write the URL in a textbox and then hit the submit button. I want the data to be put in an div that i have. Is this possible? I have tried with this, but it doesn\'t work! <script type=\"text/javascript\"> function contentDisp() { var url = $(\"#text\").val(); $(\"#contentArea\").load(url); } </script> <textarea id=\"text\">Write URL here</textarea> <br /> <input type=\"button\" value=\"Click\" onClick=\"contentDisp();\"> <div id=\

jQuery: Check if image exists

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问题 I\'m loading an image path via jQuery $.ajax and before showing the image I\'d like to check if it in fact exists. Can I use the image load/ready event or something similar to determine that the file path is valid? Having .myimage set to display: none, I\'m hoping to do something like $(\".myimage\").attr(\"src\", imagePath); $(\".myimage\").load(function() { $(this).show(); }); Is anything like that possible? 回答1: Well, you can bind .error() handler... like this, $(".myimage").error(function

How to load Assembly at runtime and create class instance?

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问题 I have a assembly. In this assembly I have a class and interface. I need to load this assembly at runtime and want to create an object of the class and also want to use the interface. Assembly MyDALL = Assembly.Load(\"DALL\"); // DALL is name of my dll Type MyLoadClass = MyDALL.GetType(\"DALL.LoadClass\"); // LoadClass is my class object obj = Activator.CreateInstance(MyLoadClass); This is my code. How could it be improved? 回答1: If your assembly is in GAC or bin use the assembly name at the

Best way to cache images on ios app?

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问题 Shortly, I have an NSDictionary with urls for images that I need to show in my UITableView . Each cell has a title and an image. I had successfully made this happen, although the scrolling was lagging, as it seemed like the cells downloaded their image every time they came into the screen. I searched for a bit, and found SDWebImage on github. This made the scroll-lagg go away. I am not completely sure what it did, but I believed it did some caching. But! Every time I open the app for the

Node-style require for in-browser javascript?

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问题 Are there any libraries for in-browser javascript that provide the same flexibility/modularity/ease of use as Node\'s require ? To provide more detail: the reason require is so good is that it: Allows code to be dynamically loaded from other locations (which is stylistically better, in my opinion, than linking all your code in the HTML) It provides a consistent interface for building modules It is easy for modules to depend on other modules (so I could write, for instance, an API that