javascript - Delete pop-up window made by VUE. After clicking Cancel, clicking the button related to the module still pops up the delete box.

I use vue2.0 to make comments and other functions. When I clicked the delete button and the prompt box popped up, I clicked the cancel button, and then clicked the reply comment button and the delete prompt box still popped up. How to deal with it? I use this method to close the prompt box {code...}...

阿神 2017-05-19 10:47:03 0  2  1431

javascript - angular model encapsulation directive

The requirement is this: click a button, and a modal box pops up on the page. There is a select drop-down selection box in this window. After the user selects, click the confirm button or directly click the cancel button to close the modal box. Has anyone done something similar? Please give me some ...

女神的闺蜜爱上我 2017-06-12 09:30:28 0  1  667

javascript - The Modal dialog box generated by my bootstrap code will be executed several times

{code...} html code {code...} When the add button is clicked, alert('1') will be executed first, and then a dialog box will pop up. After I close the dialog box, I click add again, then this time the alert ('1') will be executed twice, which means I will receive two warning boxes, but the modal dial...

曾经蜡笔没有小新 2017-05-19 10:20:10 0  2  633

Why is there no response when running the example in the introductory tutorial of PHP Chinese website?

In the PHP complete self-study manual tutorial of the introductory tutorial on the PHP Chinese website, a dialog box will pop up after clicking the run instance. Click the submit button. Why is there no response and no code running results are displayed?

阿刚 2021-01-08 19:44:12 0  1  1063

javascript - Browser rollback, how to ensure that js operations on dom are saved

1. There are multiple external links written on the home page; 2. When you enter the home page, a pop-up window will be displayed. When it is clicked to close, use the js click event to set the display of the pop-up window to none to hide the pop-up window; 3. Click to enter other links page, and th...

仅有的幸福 2017-06-26 10:54:39 0  3  703

javascript - A small pit of echarts+bootstrap modal box.

I am currently working on a PC project where I want to display the echarts chart in the bootstrap modal box. When the user clicks the button, a modal with the content of the echarts chart pops up. 1. First create a modal box~ HTML: {code...} JS: {code...} 2. Render the chart: {code...} At this point...

迷茫 2017-06-12 09:31:22 0  1  1399

React warning: Update depth exceeded maximum limit when updating state in useEffect

I'm trying to update my state variable which is an object containing a boolean variable. Once the data is available (in response to an API call invoked on button click), I update my state inside useEffect. Then with this data I call another component, a modal, and if no data is available, I show ano...

P粉447785031 2023-09-06 13:46:55 0  1  553

python - pyqt cannot display window content when calling tablewidget window

I would like to ask everyone, I want to click a button in the main window to call a new window. This window is a tablewidget. Currently, a pop-up window can be implemented, but the table cannot be displayed and there is only a blank window. I really can't find the reason, please give me some advice....

ringa_lee 2017-05-27 17:39:25 0  1  815

angular.js - Difference between ng-if and ng-show?

When making requirements, two buttons clicked to pop up the same floating box, but the content was different, so I thought of using ng-if to do it (I wanted to reduce the pressure without loading?? I cheated myself), and then Use ng-model and filter to filter and display the input box, but use ng-if...

伊谢尔伦 2017-05-16 13:20:26 0  1  673

jQuery dialog button ignored, continue submitting form

I have the following form code and the javascript code is shown below. The problem is that when validateDialogForm() is executed, a jquery dialog box is displayed if certain conditions are met. I can indeed see the dialog appear for a few seconds, but it won't stay there and the form still continues...

P粉832212776 2023-08-15 12:55:00 0  1  511

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 0  1  736

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 0  1  671

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 0  1  564

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 0  1  524

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 0  1  955

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 0  1  476

Multi-device (mobile phone) synchronization - React Native

I'm trying to create a Lightshow that will launch on all users' mobile devices at the same time (can have up to 2000-3000 users). All users will use the Internet (Wi-Fi or mobile data). In our FE we use Apollo for subscriptions and it works like a charm. But the problem is, user A can get subscribed...

P粉151466081 2023-09-05 11:58:38 0  1  653

Spades, Diamonds, Hearts, Clubs => styles do not change font color in Chrome for Android

In Google Chrome on Windows, the card suit symbols (spades, hearts, diamonds, clubs) are colored correctly using the "style" attribute. Unfortunately, the same page displayed in Google Chrome on Android does not display the colors I defined but uses the default black and red. (See the atta...

P粉896751037 2023-09-05 15:25:13 0  1  727