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Uncaught TypeError: Cannot set property of undefined (set 'innerHTML')

I'm trying to create a webpage using php, on an element of class "Continuous TextBox" (defined by my class), when clicked I have to start a Javascript function that should change the content of another function id "harta-modal" ” element, but that won’t happen. I keep getting the...

P粉022140576 2023-11-08 21:06:09

How to initialize/give default value to array in DefineProps when I pass array as prop in vue 3 script setup

I have passed an array as a prop item and I gave it a type in the interface Props and when I try to give it a default value I get the error TS2322 on line 4: Type 'never[]' is not assignable to type '(Props: readonly<Props>) => String[]'. Type 'never[]' provides no match for signature '(pro...

P粉155551728 2024-03-25 18:57:15

Reworded title: Why doesn't PHP handle "class not found" errors?

In the example below, I want to catch the error and create a Null class if the class does not exist. But despite my try/catch statements, PHP just tells me that the 'SmartFormasdfasdf' class is not found. How to get PHP to catch "class not found" errors? <?phpclassSmartFormLoginextendsS...

P粉475126941 2024-01-03 19:53:41

Error when submitting form with two date fields and using date_diff() in PHP

Hi everyone, I am submitting a form with two fields "time_in" and "time_out" I am trying to get the difference between two dates using date_diff() I have made sure that the time_in in the database is in DATE formant and time_outDATE format and both Neither are strings I get this ...

P粉817354783 2023-09-13 23:39:55

Vue.js FullCalendar v5 component - events are not displayed properly

Recently we upgraded the FullCalendar component from version 4.4.2 to version 5.9.0 in the Vue.js project. However, we ran into an issue where the events were not showing up. Since I couldn't find the reason in the original file, I decided to start building the calendar in a completely new file, bui...

P粉536909186 2023-08-28 10:28:13

Converting a JSONArray into a new JSONArray based on the type inside it - Stack Overflow

There is an existing LIST: {code...} The list I want to get: {code...} The original list, all disease systems, diseases, and disease detection indicators are combined. I want to get a list based on type classification. list, but I still can't find the loop of ideas. After traversing it many times, I...

迷茫 2017-06-28 09:24:41

PHP master, please help me take a look.

The first picture is shared from my historical group bookings, and the second picture is shared directly from the prompt for inviting friends to join the orders below after payment. What this means is that two pictures are shared from different pages, but the extracted links are the same but have di...

毛毛虫 2018-07-07 17:11:32

How to disable PHP reporting SQL errors?

I have my own PHP data class that logs MySQL errors to a txt file using mysqli_error($this->conn). Everything was working fine until I set PHP error handling to E_ALL. Now PHP intercepts the error and it doesn't have a chance to be handled by my MySQL error handler. This wouldn't be a problem exc...

P粉550257856 2023-09-05 17:14:24

Typescript error occurs when assigning VITE_API_URL in baseURL of axios

I have a very basic axios setup on a Vue3 application built on Vite and Typescript. However, I get a typescript error for 'baseURL' which reads: Input 'string|'boolean|undefined' is not assignable to type 'string|undefined'. Type 'false' is not assignable to type 'string|' undefined'.ts (2322) As ex...

P粉014218124 2024-03-19 16:45:32

Method to find transaction expiry date in related table

I have a taxonomy table with different transaction categories. Each category contains a number of transactions along with their expiry dates. I want to access only those transactions and their categories whose expiry date has not yet expired, but I'm running into an issue where if transactions of a ...

P粉752812853 2023-09-13 16:19:38

mongodb - Problems with operating Json type

There is a Document in mongodb: {code...} I put it in Greenplum for analysis and store it in Json type. {code...} Some simple queries will work; {code...} But, {code...} why not? Report syntax error.

给我你的怀抱 2017-05-31 10:35:19

Set click events individually for list items in the WeChat applet for loop

WeChat applet uses a for loop to traverse a page similar to a news list. The default news content is partially displayed. There is an 'expand' next to each list item. After clicking, only the content of the list item will be expanded. How to do this? What about writing? Baidu has some tutorials that...

Y殷涛T 2017-06-23 13:41:42

python - Are there any good resources for collecting money funds?

I am currently engaged in data analysis-related work, and I first want to collect some historical records on the daily income of 10,000 yuan for financial products such as currency funds, such as Yu'ebao, Huitian Fund Quanbao, China Asset Management Fortune Bao, etc. Of course, this demand is the re...

给我你的怀抱 2017-06-12 09:25:53

Error message: 'Error: No such file or directory' occurred when executing 'brew install php'

Hi, I recently upgraded my mac and this caused some serious issues with my php installation. I had installed this before using homebrew so I tried reinstalling php by uninstalling it and then running brewinstallphp. But now I'm getting this error: Error: No such file or directory - /usr/local/var/ho...

P粉973899567 2023-12-15 18:56:54

Trying to access the array offset of a value of type null in an array populated from a MySQLi result set

I finally got around to updating my PHP installation from 7.2 to 7.4 (planned to update directly to the current version, but will do it in steps) and when I ran the existing script I got a strange error: Message: Trying to access a value of type null The line where the array offset appears is just p...

P粉046387133 2024-01-02 18:45:44

How to choose appropriate CSS styles based on screen size/device

Bootstrap3 has some nice CSS classes in responsive utilities that can hide or show certain blocks depending on the screen resolution http://getbootstrap.com/css/#responsive-utilities-classes I have some in a CSS file Style rules that I want to apply or not apply based on the screen resolution. How d...

P粉529245050 2023-08-21 21:50:42

How to resolve "Class 'MySQLi' not found" fatal error

I'm working on a tutorial and came across this error: Fatal error: Class 'MySQLi' not found at line 8 (long URL) The code on line 8 is: $mysqli=newMySQLi($db_server,$db_user,$db_pass, $db_name); I saw someone on the Internet saying to check whether it is turned on in phpinfo(), but there is nothing ...

P粉393030917 2023-08-21 17:33:55

Why does debug_backtrace() return empty?

I have a piece of PHP code in PHP7.4. Part of it is located in the top-level PHP script (/home/path/a.php) and contains a bunch of try-catch blocks and calls to objects and included files. These try-catch blocks throw exceptions when encountering situations such as custom errors and runtime errors. ...

P粉204136428 2023-07-31 11:21:13

The allowed memory size of X bytes has been exhausted

Fatal error: Allowed memory size of 67108864 bytes exhausted (attempted to allocate 13965430 bytes) PHPInfo shows that my memory limit is 128M, so I'm confused why the error says I only have 64M. Is it possible that phpinfo reports an error? Or does PHP use two separate php.ini? The error was caused...

P粉176203781 2023-08-27 18:20:16

Create iframe with dynamic URL: efficient way to use user data

First time posting a question here. I'm definitely not a coding expert, I've learned some HTML and CSS through Google, StackOverflow, and a lot of trial and error, but this question seems to be a PHP question, and I know next to nothing about PHP. I'm creating a subscription WordPress site and I nee...

P粉155128211 2023-08-28 23:47:44