Asksearch_php.cn

Community Learn Tools Library Leisure

English

Popular searches：
PHP
MySQL
jquery
HTML
CSS

Vue js - Add text and dropdown box to editable HTML content box

I'm using Vue.js. I'm trying to add text and a dropdown box in an editable HTML div. I want to add a drop down box using a button. This dropdown box can be added anywhere in the text, just like where I place my cursor. Now, it almost works, but I can't find a problem. I can't find the problem when I...

P粉288069045 2023-07-27 17:02:54

angular.js - Can the controller in the angular directive interact with the link for data? How does the controller in the custom directive operate focus?

Or can the controller of the instruction obtain the element and attribute objects? I want to call the main instruction controller method in the sub-instruction and operate the focus in the method, but operating element[0].focus() in the controller does not cause the cursor to be positioned. The inst...

PHP中文网 2017-05-15 17:05:08

javascript - Problem with text box onblur event being triggered continuously

text tag onblur="alert()" triggers alert() when the text box loses the cursor; but when the mouse selects this text, and then the mouse leaves the entire browser window (such as clicking on the desktop), the alert() event is triggered. Now the problem arises Now: After the mouse returns to...

漂亮男人 2017-05-19 10:13:27

Implementing an updateable form recordset using stored procedures

I'm trying to set up a form with a recordset based on a stored procedure on a MySQL server. When I use the command object and then SetMe.Recordset=cmd.execute it works fine, but I need to be able to update two fields (tinyint and varchar) bound to the checkbox and textbox on my form. Of course, this...

P粉086993788 2023-09-13 14:06:48

python - Django frontend url failed to access method correctly, please help?

Hello everyone, I am new to Django. Now I want to learn to make a download function. Set up a hyperlink in the front-end html, get the file name through the background access method and download it. The code is as follows: Front desk: (relatively simple, just a table with hyperlinked words) URL conf...

为情所困 2017-05-18 10:56:48

Safari 16.4 and iOS 16.4 change dynamically set CSS properties on their own

I made a javascript puzzle game a few years ago and it worked just fine. Recently, after iOS16.4 and Safari16.4 update, the code is not working the same way, after investigating I found the problem but I don't know how to fix it. In my code, I set 2 CSS properties (background size and background pos...

P粉099985373 2024-02-21 15:11:28

Custom textbox on Antd Select component

I want to give the user the ability to add custom text if the choice they think is appropriate is not among the options shown in the "Select" option. I have successfully created a custom text field but getting the user input and setting it as the value of the select component is becoming a...

P粉790187507 2024-03-30 11:16:20

Full UTF-8

I'm setting up a new server and want full UTF-8 support in my web application. I've tried this in the past on existing servers, but always seemed to end up having to fall back to ISO-8859-1. Where exactly do I need to set the encoding/charset? I know I need to configure Apache, MySQL and PHP to do t...

P粉514458863 2023-10-15 11:44:00

Embracing UTF-8 from start to finish

I'm setting up a new server and want full UTF-8 support in my web application. I've tried this in the past on existing servers, but always seemed to end up having to fall back to ISO-8859-1. Where exactly do I need to set the encoding/charset? I know I need to configure Apache, MySQL and PHP to do t...

P粉925239921 2023-10-15 12:36:31

UTF-8 encoding is used throughout

I'm setting up a new server and want full UTF-8 support in my web application. I've tried this in the past on existing servers, but always seemed to end up having to fall back to ISO-8859-1. Where exactly do I need to set the encoding/charset? I know I need to configure Apache, MySQL and PHP to do t...

P粉557957970 2023-08-27 15:50:39

Always use UTF-8

I'm setting up a new server and want full UTF-8 support in my web application. I've tried this in the past on existing servers, but always seemed to end up having to fall back to ISO-8859-1. Where exactly do I need to set the encoding/charset? I know I need to configure Apache, MySQL and PHP to do t...

P粉964682904 2023-08-27 16:00:18

"Unblocked: The path to UTF-8"

I'm setting up a new server and want full support for UTF-8 encoding in my web application. I've tried this on existing servers in the past, but always had to fall back to ISO-8859-1 encoding. Where do I need to set encoding/charset? I know I need to configure Apache, MySQL and PHP to achieve this -...

P粉291886842 2023-08-21 21:18:02

Center button component in Next.js app?

I'm using a button in my nextjs page which is on its own row. I want the button to appear in the middle of the page because I think that will look best on both PC and mobile, but no matter what I try, the button element can't seem to move from its original position on the far left of the page. Manua...

P粉011360903 2023-09-18 22:05:21

Change the location of the default file picker dialog

I am creating an e-commerce store and we need to display a "Select File" dialog in order to select the required file and upload the same. Scenario in Windows: When the "Choose File" dialog opens, it is in the upper left corner. I need to move it above and in the center of the pop...

P粉186904731 2023-09-10 16:24:25

Ways to fix issue 2003 (HY000): Unable to connect to MySQL server 'db_mysql:3306' (111)

I recently tried to containerize my FastAPIPython server (also for replication/doubling purposes). Before, I had just a MySQL server in a Docker container and everything was fine, but when I also made my web server a service, it couldn't connect to the MySQL server, so now the application doesn't wo...

P粉178132828 2023-09-05 11:18:47

Experiment with sorting after query limit

So this is my first question here, please forgive me if something is wrong. I'm trying to make a sort query based on constraints. So there is a Customers table with 90 records. I want to first perform a query limited to 3 records, and then sort the results of this query by a column called ContactNam...

P粉237125700 2023-09-05 14:46:42

CSS Grid: Create new row when child content overflows column width

I have a two column layout based on CSS grid. When the content of the second column exceeds 1fr I want to create a new row. As it currently stands, the content simply overflows the column. One requirement of this layout is that the items in the right menu column are in one row. I achieve this with: ...

P粉212114661 2023-09-05 15:18:28

PHP full text search functionality using AND, OR and NOT operators

Newbie question: I'm trying to implement a full text search on a search string using php and eloquent. $searchstring="+(victimsuspect)+crime-covid";$searchresult=RssItem::whereRaw("MATCH(description)AGAINST('$searchstring'INBOOLEANMODE)")->ge

P粉076987386 2023-09-05 15:06:32

Shortest way to convert all PHP types to string

I'm writing a general system that I hope can one day be applied to fields like medicine (i.e. it's "scientific"). I think the best way is to represent all the data in php with strings (true will be "true", false will be "false" and so on). The reason for this is that in...

P粉369196603 2023-09-05 15:34:44

How to get average of DATETIME column in MySQL while grouping by other columns

I'm creating and populating a MySQL table using the following query: SETtime_zone='+00:00';CREATETABLEtimestamp_n_datetime(idINT,timeDATETIME,avg_timeDATETIME);INSERTINTOtimestamp_n_datetime(id,time,avg_time)VALUES("1","2023-01-0310:

P粉460377540 2023-09-05 11:46:21