javascript - The loading animation effect of the page is not displayed?

1. The project I am working on now is a data table page. Since the background query takes a long time, in order to improve the user experience, a load animation is added. There is no problem with the plug-in for loading animation. However, during the execution of the method, it is found that the ani...

迷茫 2017-05-19 10:18:28 0  4  703

javascript - When using window.location.href to jump to a page, how to achieve the loading effect before the new page is fully loaded?

Using window.location.href to make page jumps, how to achieve the loading effect before the new page is completely loaded?

漂亮男人 2017-05-19 10:45:07 0  4  1779

javascript - Please tell me how to achieve a drop-down loading effect!

I have a lot of graphic messages, how can I achieve the effect of loading more messages through drop-down?

代言 2017-07-05 10:37:47 0  4  852

"Attempting to read while the reader is closed has no effect."

I'm trying to write data from mysqluinlgc# to a .txt file but I'm getting the error "Invalid read attempt while reader is closed.". The code is here: StreamWritersr_Produto=newStreamWriter(@"C:\Enzo\PAP\PAP\Ficheiros\produto.txt",true);bdcon.Open();MySqlCommandcmd=newMySqlCommand...

P粉884667022 2024-03-31 14:58:58 0  1  386

touch : File C:\Users\AppData\Roaming\npm\touch.ps1 cannot be loaded because running scripts is disabled on this system

I'm a beginner learning React and Node.js. When I run the touch 'index.js' command in the server, it says 'touch: Unable to load file C:\Users\sandu\AppData\Roaming\npm\touch.ps1 because running scripts is disabled on this system. For more information, see about_Execution_Policies at https://go.micr...

P粉905144514 2024-03-26 14:48:13 0  1  443

javascript - How does jQuery implement preloading of sound effects on mobile pages?

The mobile page animation will be accompanied by sound effects. The first loading of music will cause a delay in the sound effects. How to solve this problem?

phpcn_u1582 2017-05-19 10:41:56 0  2  615

javascript - How to implement the animated background of btcc.com's homepage?

When the site loads, the background has a little animation effect, which is just right. https://www.btcc.com/

大家讲道理 2017-05-16 13:26:40 0  1  588

Master-slave replication - redis master-slave, the java client uses jedis to connect to the master, will the read request be routed to the slave?

Redis master-slave achieves a read-write separation effect similar to MySQL. Is it necessary to execute slave host at the code level? Currently, the Sentinel cluster is connected through the jedis client JedisSentinelPool. When viewing the log output, it should be connected to the master. Will the h...

仅有的幸福 2017-05-16 13:20:21 0  1  1157

node.js - Will node+express report an error when chrome opens debug mode?

{Code...} If the debugging mode is not enabled, there will be no such error. Page loading, req, and res are all normal.

某草草 2017-07-06 10:35:27 0  1  937

php - Does laravel have ajax verification mechanism

1. Does laravel have an ajax verification mechanism csrf_token() 2. What to do if a page has multiple forms? 3. What to do if a page loads more using ajax. If the page loads more, you also want to enable verification.

世界只因有你 2017-06-16 09:18:57 0  2  929

Questions about payment within WeChat

Due to business needs, the iframe tag is used to load the WeChat payment page in the game page. Originally, WeChat payment can be launched on an ordinary browser. If the WeChat payment page is opened directly without loading Dehua on the game page, the WeChat payment page can also be loaded on the W...

HUI 2018-09-12 16:28:54 2  2  1501

When a servlet is called, a page is loaded from a JSP file

Can I call a servlet from a JSP file without using an HTML form? For example, display results from a database in an HTML table during page load.

P粉289775043 2023-08-24 12:47:14 0  2  699

linux - ngnix php_fpm zend ioncube module failed to load

This is the module loading situation after restarting. This is the location of the ioncube plug-in on the server. This is the code added in php.ini. This is the code used to test the module. The execution result returns FALSE. Please take a look if you are passing by.

学习ing 2017-06-28 09:24:11 0  1  1304

Add timeout for CDN link loading: implement timeout mechanism in Head tag

I'm using a CDN to load some styles. For machines without configured proxy it works fine. But sometimes people may use a proxy to connect to a web page that the CDN cannot resolve, causing the page to take a long time to load or not load at all unless the user forces a refresh. Is there a way to spe...

P粉709307865 2023-09-11 17:44:04 0  1  523

javascript - Why does webpack2's on-demand loading not take effect?

I have just started to get in touch with front-end modular development. I wrote a demo to learn webpack. I have a basic understanding of the configuration file and operation process, but on-demand loading always fails. I would like to ask some experts to help me take a look: In the entry file, respe...

世界只因有你 2017-05-19 10:26:20 0  4  765

javascript - About jquery's load() synchronization blocking

Now we need to load the header and footer of the page separately in a main page. The performance of using iframe is not good, and the pure HTML page cannot be used to load the page directly using the include method of PHP. I have not learned how to import templates of frameworks such as React and An...

天蓬老师 2017-05-19 10:20:45 0  3  671

css3 - How to achieve the effect of each part of the page appearing as the scroll bar slides down?

I looked at a website. As the scroll bar slides down, every part of the page has the same effect as when it was first loaded. After refreshing again, these effects will reappear. How is this done? Is it written in the load of jquery? It is similar to the homepage of this website http://www.itxdl.cn/...

漂亮男人 2017-06-05 11:10:23 0  2  1833

url-rewrite - nginx rewrite conflict resolution

The desired effect is abc.com/hello => abc.com/article.php?link=helloabc.com/en/ => abc.com/index.php?lang=enabc.com/en/hello => abc.com/article.php?link=hello&lang=enThe current writing method is location /.

曾经蜡笔没有小新 2017-05-16 17:22:08 0  1  520

python - flush and readline details

It is normal to run log.py first and then follow.py (it can have an effect similar to tail -f), but it is not possible to run follow.py first and then log.py. Moreover, adding the class content at the end of access-log through vi also works. No, it's because flush doesn't write \0 and readline reads...

我想大声告诉你 2017-05-18 10:48:31 0  1  838

javascript - QQ browser and uc browser do not support css3 animation, but the built-in browsers of qq and WeChat support it

A very simple effect, the drop-down list arrow rotates. The code has no problem opening in the built-in browsers of QQ and WeChat, and the native browser of the mobile phone (Xiaomi 5splus) has no problem, but the QQ browser and UC will not open.

ringa_lee 2017-06-12 09:32:38 0  1  939