refresh

问题 I have the following scenario using Jmeter 3.3: I would like to run " Get auth token " once every 2.5 minutes and meanwhile to run [GET] thread group non stop. In other words, [GET] is taking the auth token from the first thread group and I would like to run them in parallel and only change the token once at 2.5 min. I tried to add a Constant Timer to the first thread but the second thread is not running until the timer passed. How can I keep the [GET] running non-stop and " Get Auth token "

问题 I loaded a content into a div using php get_file_contents , now i want to refresh it using ajax but i can't figure how to do it. Sample code: <script> function refreshmydiv(){ ... } </script> <div id="mydiv"> <? echo nl2br(htmlspecialchars($myfile)); ?> <div> <a href="#" onclick="refreshmydiv();">Refresh My Div</a> 回答1: So, here is one way of doing it. First, the parts: myrefreshfunction This function needs to make an AJAX call to refresh.php or another page. Then, it should replace the

问题 This may be a problem somewhere else in my code, but I hope there's a clue here. I'm using a jQuery AJAX call to update my MySQL database, and then another one to read the database and update a table on my page. My problem is that I update the database correctly, but my second AJAX call (wrapped in a function) is returning the old data. But if I fire the function again, it works perfectly. Here's the first AJAX call: $.ajax ({ cache: false, type: 'POST', url: 'qry_creats_record.php', data: {

问题 I'm looking for a simple way of adding a refresh mechanism to my UIWebView. I've seen posts about the EGO pull to refresh but, to be honest, I don't understand how that works, especially since I have no clue on how to use it with a UIWebView instead of a table view. And it seems to me like a lot of overhead for just a simple refresh. I thought about adding a navbar but instead of a back button, add a custom "refresh" one. But based on what I've found so far, it seems as complicated as the

问题 Working through this tutorial, I'm down to the following step: You should now be able to call migrate as many times as you want and it’ll work: php artisan migrate:refresh Upon running that command, I get the following errors: [Illuminate\Database\QueryException] SQLSTATE[42S02]: Base table or view not found: 1146 Table 'sdbd_todo.migrations' doesn't exist (SQL: select max( batch ) as aggregate from migrations ) [PDOException] SQLSTATE[42S02]: Base table or view not found: 1146 Table 'sdbd

问题 I have fragment that on a component click pop-ups DialogFragment. This dialog fragment holds list of options. When an option from list is selected I want to notify fragment so I can run fields update procedure. I did something like this @Override public void onClick(DialogInterface dialog, int item) { updateSharedPreference(item); Log.e("ProfilePersonaListDialog", "Click on dialog, inside onClick"); OnCloseListDialogListener act = (OnCloseListDialogListener) getActivity(); act

问题 I have fragment that on a component click pop-ups DialogFragment. This dialog fragment holds list of options. When an option from list is selected I want to notify fragment so I can run fields update procedure. I did something like this @Override public void onClick(DialogInterface dialog, int item) { updateSharedPreference(item); Log.e("ProfilePersonaListDialog", "Click on dialog, inside onClick"); OnCloseListDialogListener act = (OnCloseListDialogListener) getActivity(); act

问题 I'm having a lot of trouble refreshing a list view with a custom adapter. I've been searching online for the past hour and I can't seem to find any solution that will make my list view refresh. I've tried notifyDataSetChanged, and also listView.invalidate, but nothing seems to be working. Any help would be greatly appreciated. I can see the data being updated using logcat, but it is not being refreshed on the screen and I have no idea why. Below is the code. ArrayList<Student> students = new

问题 Just my a new Android phone and I've been tinkering with some basic apps. It's been driving my crazy that the Android plugin for Eclipse refreshes externals folders whenever I save ANYTHING. Normally I wouldn't mind but when it takes 10s to refresh I start to notice. I already searched and other people have this problem, but there are no solutions. If it matters, Eclipse 3.5 running on a 64bit jvm on Ubuntu 9.10 回答1: You could try disabling "Build automatically" from the Project menu. 回答2: If

问题 This should work right? I have not a clue as to why it's not. I have to be doing something wrong. <div id="randomdiv">text</div> <a id="refresh">click</a> <script> $(function() { $("#refresh").click(function() { $("#randomdiv").load("index.php") }) }) </script> 回答1: What happen if you do this? <a id="refresh" href="#">click</a> <script> $(function() { $("#refresh").click(function(evt) { $("#randomdiv").load("index.php") evt.preventDefault(); }) }) </script> 来源： https://stackoverflow.com