reload

问题 Is there a way to detect and stop if page is reloading. I have a page which is getting reloaded after successful submission of a form present in it. I want to have an event listener which sees if page is reloading and should stop it from being reloaded. I cannot return false; for sucessful submit of registration form 回答1: In your html: <form onsubmit="myFunction()"> Enter name: <input type="text"> <input type="submit"> </form> In your javascript: myFunction = function(e) { // prevents default

问题 Currently iam refreshing webview using the following code [webview reload]; but in this case when i open that viewcontroller i can see a sudden movement(shake or jump) of UIWebview in viewcontroller .Is there any way to to this refresh in background i mean without any change in webview movement? 回答1: You van do the same refresh functionality as a background thread,So it will work. 来源： https://stackoverflow.com/questions/16881453/refresh-uiwebview-without-any-shaking

问题 I'm trying make a firefox add-on, which reloads a page automatically under some conditions. First I add a contentScript to a tab to get some information on the page in my addon tab.attach({ contentScript:self.port.emit... I have it working to the point of the refresh with tab.reload(); but then an alert pops up every time "if it should resend data". I want to resend the data automatically. How and where do I do it? In the add-on or in the contentScript? Has it to do with the Load Flags

问题 I am new at d3 and learning alot. I have a little problem with updating my data, that i'm getting from a csv file. I use setInterval() to update the data every second. When it removes and Insert the data again, it flickers for some milliseconds (the table goes away and a new table is generated). What am I doing wrong? How can i get rid of the flicker? Thanks for Helping! :-) Here my code: <script type="text/javascript"> d3.text("data.csv", function(data) { var parsedCSV = d3.csv.parseRows

问题 Basically, I want my page (say page.html) to check if a newer version of page.html exists, and if so, refresh the page, and in doing so, bring up the newer version. I realize this happens automatically after some time- however, I want this to happen within the time of 30 seconds to 2 minutes. I'm not sure how this would be accomplished- perhaps some Javascript? if(/*newer version exists*/) { location.reload(); } The part I'm unsure about is how to detect if a newer version exists. I had an

问题 I am new to react.js. I have a simple page with table. When I reload the page, state is getting lost. Is there a way to detect the browser refresh ? 回答1: Try this one. This worked for me. if (window.performance) { if (performance.navigation.type == 1) { alert( "This page is reloaded" ); } else { alert( "This page is not reloaded"); } } 回答2: The event beforeunload is executed just before window browser is being refreshed. Event is cancellable. window.beforeunload = (e) => { console.log('Stop

问题 I need to play a .swf file then when the file is changed to reload the player with new content. Sadly, my program of choice does not do monitor files for changes. I came up with a bit convoluted solution: sudo apt-get install incron gtk-gnash echo "my_username" | sudo tee -a /etc/incron.allow # allow my_username to run incron incrontab -e add the following to incrontab: /home/my_username/path/myfile.swf IN_MODIFY /home/my_username/path/run.sh and the run.sh contains: ( also chmod 700 run.sh )

问题 My website is divided into separate modules. Every module has it's own specific css or js files in /protected/modules/my_module/assets/css or js for js files. Yiis assets manager creates folder when I first use page that uses my assets. Unfortunately if I change sth in my files - Yii does not reload my css or js file. I have to manually delete /projects/assets folder. It is really annoying when you are developing the app. Is there a way to force Yii to reload assets every request? 回答1: In

问题 I want my visitors to be able to toggle an auto page refresh with a checkbox (no iframes). This is the most similar code i found on Google, but it was created in 2004 and i cant seem to get it to work. I am using this code on wordpress. So the issue may lie in ""timerRefresh.htm?Checked"" below, i dont know what to rename it to, as my WP page doesnt end with .html/.php/etc... it just ends with a "/" p.s i know there are browser extensions for auto-reload, i am not looking for that. Thank you!

问题 I'm using this javascript to limit the extension of the file type when uploading: function TestFileType( fileName, fileTypes ) { if (!fileName) return; dots = fileName.split(".") //get the part AFTER the LAST period. fileType = "." + dots[dots.length-1]; return (fileTypes.join(".").indexOf(fileType) != -1) ? alert('Correct File Type Function Here') : alert('Wrong File Type Function Here'); } with <input name="replay_file" id="replay_file" type="file"/> <input type="submit" id="upload_file"