How to update a JavaScript counter on a web page in real time when the browser loses focus?

I'm writing a browser game using HTML, CSS and JavaScript, written in Perl. Health and stamina are saved on the server and I use JavaScript to show the user a live updated count of these stats when the current page loads. This feature works well, but if the user switches tabs or switches to another ...

P粉825079798 2024-01-16 17:40:29 0  1  498

javascript - How to get the auto-fill value of input

How to get the auto-filled value of input? Now the auto-filled value cannot be verified and a verification error message is displayed. Then it needs to be verified when selecting auto-fill. When submitting at the beginning, it prompts that the mobile phone number cannot be empty. After automatic sel...

大家讲道理 2017-05-16 13:25:57 0  6  671

javascript output value

var a={}, b={key:'b'}, c={key:'c'}; a[b]=123; a[c]=456; console.log(a[b]); //The output is 456. I don’t understand why the output result is 456. Please help me explain..

迷茫 2017-06-12 09:30:19 0  3  741

javascript - How to limit the number of words entered in an input div

{Code...} How to limit the number of input characters in an input div

为情所困 2017-05-17 09:57:21 0  4  1208

Is the verification code entered correctly last time?

Is the verification code entered correctly last time?

铁力瓦尔良 2021-11-27 08:35:49 0  1  829

c++ inputs a positive integer and outputs the addition process of this positive integer

Input a positive integer and output the addition process of this positive integer. For example: input 3 output 1+2+3=6 input 4 output 1+2+3+4=10 Find the code!

盞茶作酒 2020-09-25 23:55:50 0  0  1457

python - vscode how to input in the console

As shown in the picture, only the content of cout can be displayed in the input box. The variables that need to be entered in cin cannot be input. The input box cannot be typed at all. Is there any solution or alternative?

某草草 2017-07-03 11:41:56 0  2  1410

javascript - The input input box's lost focus event conflicts with the send button's click event

Use vue to write the blur event of the input box, which corresponds to the lost focus function. Click the input box to lift the input keyboard, and click the send button after completing the input. The first thing that is triggered is the input box's loss of focus event, not the click event of the s...

typecho 2017-06-30 09:58:26 0  2  1177

javascript - input box related issues

After the folder is renamed, the input box loses focus and the input disappears. Get the value of the input box so that the text value of its parent tag is the input value. How to achieve this? html code {code...} js code {code...}

曾经蜡笔没有小新 2017-05-31 10:42:01 0  1  1009

Print sql statement

How to print sql statements except queries

张默 2019-08-05 11:22:17 0  0  1115

javascript - Why can't I input using idangerous.js input?

There is no response when clicking the input input box, and the keyboard is not called. There is no problem on the PC side {code...}

typecho 2017-06-12 09:29:27 0  1  713

If you can't enter /admin.php, you can enter /admin or /admin/index.

Why can’t I enter /admin.php? I can enter /admin or /admin/index.

自渡 2018-06-06 11:54:04 0  7  3983

java - Is there any good input method under win10 that can input normally under idea?

I used the bing input method, qq input method and the built-in input method, and the input box (Chinese status) will only appear in the lower right corner. The bing input method also switches between Chinese and English, making it impossible to write comments normally. Cannot follow the cursor in th...

滿天的星座 2017-06-23 09:13:52 0  2  1180

The default output type is json, how to output html

If 'default_return_type' => 'html', use the json() function in the return of the controller method to specify the output type as json. Otherwise, if 'default_return_type' => 'json', how does the controller specify html as the output type?

jasen_1 2020-03-15 14:38:06 0  1  1017

Output problem

I am using thinkphp5.1 version, and the problem "No input file specified." appears.

移动用户-9731783 2019-07-30 17:12:59 0  1  741

node.js - Example of nodejs output video

After searching for a long time, I couldn't find any more detailed information. I only found fs.createReadSream&fs.createWriteStream&pipe, and I didn't quite understand how to use it. Is there any simpler and more crude output case? Just output a video directly. (video size 4g budget); Oops....

PHP中文网 2017-05-16 13:37:02 0  2  602

android - input number control

How to implement a control similar to Xiaolan Bicycle's number input? Is it available on github?

过去多啦不再A梦 2017-05-16 13:34:12 0  2  722

javascript - vue mobile terminal input numeric input optimization

This is used on the mobile terminal. When the input type is number, there is no limit in English or Chinese, and maxlength has no effect. When the input type is tel, there is no limit in English or Chinese, but maxlength has an effect, so tel and keyup are used. Filter characters other than numbers....

phpcn_u1582 2017-07-05 10:59:49 0  3  1015

angular.js - angular $watch input box space does not trigger events

In the watch input box in angularjs, when a space is entered in the input box, the event is not triggered. Is there any solution? (angular1.x)

仅有的幸福 2017-06-12 09:23:54 0  1  826