javascript - How to add hours, minutes and seconds to a single time picker of bootstrap's daterangepicker plug-in, as shown in the figure

I changed the data in it myself, and the effect can be displayed, but the selection of hours, minutes and seconds appears, but the date cannot be determined in the form without clicking on it.

世界只因有你 2017-05-19 10:34:44 0  1  844

php - TP3.2 user login timeliness issue

Using tp3.2 for backend management, I encountered a problem when doing user login. 1. After the backend user logs in, it is always valid. If I leave it for a whole afternoon and close the browser, the user login status will always exist. This can only be achieved when clicking logout. The user's exp...

天蓬老师 2017-06-15 09:22:30 0  1  1220

javascript - A js exercise question, why the last getElementsByTagName('a')[0] here is 0

{Code...} The effect of this implementation is the effect of adding and deleting the last column in a table. I don’t understand why oTd.getElementsByTagName('a')[0].onclick after createElement creates the a tag adding and deleting function. =function() The TagName selected here is [0], no...

女神的闺蜜爱上我 2017-06-26 10:57:27 0  4  865

Title rewritten as: flexbox menu and table with title - is it possible to truncate the title based on table width?

I want to achieve something like this by using flexboxCSS. The menu is fixed width, but the table can grow automatically, and the header should not exceed the table width, even if it is long. In other words, the table should be able to stretch the column containers, but the headers shouldn't. +----+...

P粉642920522 2023-09-06 17:30:06 0  1  441

python - Django model foreignKey Reference

I expect to achieve the following effect when using django to create a database. Table 1 {code...} Table 2 {code...} The foreign key of Table 2 is associated with the Id_P of table 1, not LastName. But in django {code...} .} If written like this, django will automatically associate it with the prima...

黄舟 2017-05-18 10:46:04 0  1  607

python - How to add multiple database support in flask and display the query results on the page in a table?

As shown in the picture, what I want to achieve is the effect as shown above. Select different databases through the web interface, enter the query SQL in the middle input field, and click Execute to display the query results in a table below. If there is an error, , the original error message is di...

为情所困 2017-06-30 09:55:24 0  1  1058

Dynamic method to pass Laravel Eloquent query parameters

I have the following query parameters in string format $query='->whereIn('short_code',["9999"])->whereBetween('request_timestamp',[request('startTime'),request('endTime' )])';How do I pass it to Eloquent? I'm trying to achieve something like this InboundMessage::qu

P粉879517403 2023-09-01 00:20:04 0  1  453

Implement table effect in web front-end page, this table is editable

A table is used on the page to display city defense data, but this table is editable. The content in the cells can be copied, pasted, and cut. The operation can also be undone and returned. Finally, the table can be frozen. Has anyone done this? Please give me some advice.

鸢尾花 2018-05-07 15:08:24 0  1  2515

javascript - How to use js or css3 to achieve the dynamic effect of element borders, as shown in the figure?

The aperture can be one, just like the avatar frame of King of Glory. How can it be realized?

仅有的幸福 2017-06-30 09:57:39 0  2  1198

Add additional values ​​to displayed format data fields using javascript

I'm trying to achieve this: I want to create a form that collects data entered by the user and prints it on the screen. So far I have achieved almost a working effect with the code snippet below, however, I need the "textone" and "textTWO" fields to display the additional data va...

P粉598140294 2024-04-04 15:17:13 0  1  3739

javascript - js scroll slides items near the top to show at the top

A function I want to implement now is to slide the sliding list. When the sliding is still, the items near the top are displayed at the top. Like this: (The force can be light or heavy, and it can stop anywhere when the slide is still). Has anyone done this effect? ​​Please give me some advice. Than...

PHP中文网 2017-07-07 10:34:23 0  1  3424

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  528

How can I make text turn into a new element (like a divider) when clicked?

I'm trying to find a way to make certain text on the page turn into separators/new elements when clicked. I don't know how to explain it, but like, imagine an image with a title below it - click the title, and then the image above becomes like a text box/different images/scrollable separator. I'm tr...

P粉872101673 2024-04-04 11:21:03 0  1  3793

As Teachers' Day approaches, do you have anything to say to teachers?

Whether you are a novice who has just started programming, a master who has already learned a lot, or an ordinary student in school... What do you want to say to your teachers? Can you express your ideas in code language? For example, use a piece of front-end code to achieve the effect of a school b...

藏色散人 2018-09-08 17:25:57 0  0  1202

javascript - vue only recognizes the first input in the list

The questioner made a list as shown in the figure, but clicking on the checkboxes on rows 2 and 3 all responded to the checkbox on the first row, so the questioner added a click method and looked at it and found that it is true that I don’t click on the second or third row. The row itemIndex is all ...

仅有的幸福 2017-06-26 10:56:40 0  2  791

php - How to replace null with the value of other fields in database table

There are two fields A in the data table class. Field B contains all data in field A. Part of field B contains data and part is NULL. For example, A B10 215 79 Null16 87 Null11 Null. How to make field B equal to the data of field A if it is NULL? That is to say, the following effect is achieved A B1...

曾经蜡笔没有小新 2017-05-18 10:45:16 0  2  740

VSCode (CSS): Solution to achieve not shown effect when writing # using color list

I just updated VSCode (version: 1.81.1 (Universal version)). Before this update, every time I entered "#" while writing CSS, the program would trigger a list of colors: first the colors used in my code, then suggestions for base colors. Now, the list doesn't appear unless I'm in a variable...

P粉677684876 2023-08-15 14:30:48 0  1  650

CSS scope custom properties are not recognized when used to evaluate variables in the parent scope

I'm trying to scale the size via a var custom property so that classes can be composed without coupling. The desired effect is that the 3 lists will have 3 different scales, but as shown on CodePen, all 3 lists have the same scale. I'm looking for an explanation of scoping and CSS custom property te...

P粉006847750 2023-11-01 21:53:10 0  1  670

Laravel, limit database queue to 1 email per minute

My application is hosted on a shared hosting platform which has a limit of 200 emails per hour. My application is running the database connection driver and I have 3000 jobs in the jobs table. I want to limit this queue so that it only sends 1 email every 30 seconds or 1 minute to ensure there are n...

P粉310931198 2023-12-13 14:53:22 0  1  625

javascript - The revolving door effect was normal at first. After switching to other pages, after waiting for about a minute and coming back, I found that the list moved very quickly.

<html> <head><script src="http://apps.bdimg.com/libs/jq...<style> {代码...} </style></head><body> <

PHP中文网 2017-05-19 10:14:24 0  1  505