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javascript - Zhihu search box still has focus even when there is a drop-down menu. Why?

When using the up and down keys to scroll the drop-down menu, the input focus is still retained in the search box. How can this be done?

漂亮男人 2017-05-19 10:10:28 0  1  1214

There is a functional issue with the navigation bar drop-down menu (collapse) in Bootstrap 5

I'm running into an issue while trying to create a responsive menu or dropdown button using Bootstrap5. Everything seems to be fine. Navigation icons and drop-down icons are displayed. But they don't work. When I click on the nav icon or dropdown button, the dropdown menu does not appear. I want to ...

P粉322319601 2023-08-22 20:42:45 0  1  867

Select options in drop-down menu using CSS and Javascript

I have a CSS selector value: .ng-touched>div:nth-child(1)>div:nth-child(1)>div:nth-child(2)>input:nth-child(1 ) I'm trying to use document.querySelectorAll to find this CSS selector that has a dropdown menu and select the option with the text "APPLE". It is the ...

P粉739706089 2023-09-04 22:10:59 0  1  698

javascript - Looking for fuzzy search drop-down component related

Is there a better fuzzy search drop-down component? It’s not the ordinary one, it’s not like this. I need this kind of effect. You can get something like this with a click of the mouse. How should I do it? Please give me some guidance as a newbie. Thank you.

怪我咯 2017-05-19 10:33:46 0  1  572

How to deal with the problem of mouse entering, mouse leaving and content drop-down menu not disappearing in Vue.js 2

Hi everyone, I would like to know how to use @mouseenter and @mouseleave to control the dropdown content instead of making it disappear<divclass="wrapper"><divclass="link"@mouseenter="show=true"@mouseleave="show= false">project</div>

P粉226667290 2023-08-28 12:58:10 0  1  801

Modify a single property of an object in a Map

Let's say I have a Map data type called testMap. The string value is my key and any value is an object in that Map. The object might look like this: {name:'testName',age:20} Suppose the user selects an element with a key via a drop-down menu. How can I change the name of the object to the correspond...

P粉884667022 2023-08-03 10:24:02 0  1  581

javascript - How to use nextElementSibling to find the next node in js

{Code...} 1. Use nextElementSibling to find the next node with the id of dialogArea and modify its value. 2. Only use native js without jquery. 3. The purpose is to use the hidden input as the positioning coordinates to search downwards when the ID and class of the input cannot be obtained under som...

天蓬老師 2017-05-19 10:12:12 0  3  754

Shiny selectInput/pickerInput with long name should overflow sidebar

I want to build a shiny app using bs4Dash in sidebar layout. The sidebar contains a drop-down selection menu containing items with long names. After opening the dropdown, I want the full project name to be visible, i.e. overflowing the body of the dashboard. By default, the name is clipped at the si...

P粉094351878 2024-02-21 15:22:53 0  1  579

How to make an image appear in the center of the header?

First of all, my code is based on 3 files, an HTML, a CSS and a JS. It should be noted that I am using the Bootstrap5.1.3 framework to create the HTML. My problem is, first of all, the logo of the clothing brand I am using as a case study is not centered, I have tried everything to make it centered ...

P粉103739566 2024-04-01 23:49:58 0  1  726

Looking for a more elegant way to assign the "selected" attribute to a previously selected <input> element

I'm creating a simple CRUD application using PHP. On the create page, there is a drop-down menu that allows the user to select the type of highway for which they want to enter information. On the update page I want to preserve the selections the user made on the create page. The value selected by th...

P粉635509719 2024-01-16 20:46:55 0  1  528

Laravel Modal does not return data

I don't know why I'm not getting the value from the modal in my Laravel controller. Please check it for me. However, I use the same code for other modes and controllers. It's working and returning the value from the property without any issues. I'm using Laravel8 and php8.1; below is my code. app\Ht...

P粉174151913 2024-03-29 10:31:31 0  1  605

Can I use the automatic generation module of thinkphp5 in Windows 7 system? How to configure and use

明民 2017-10-10 17:04:14 0  2  1400

After installing the PHP toolbox, all the mysql tables in phpstudy that I installed before are gone. What should I do?

After installing the PHP toolbox, all the mysql tables in phpstudy that I installed before are gone. What should I do?

劉袁銘 2017-10-10 19:25:59 0  4  2956

mcrypt_get_key_size()

To use mcrypt_get_key_size() in php study, how to enable mcrypt_

劉袁銘 2017-10-10 19:47:34 0  1  1187

Detecting login status and preventing repeated login status in TP5 - My page is wrong

冥冥之中天注定 2017-10-10 22:49:15 0  0  1205

Issues with resending WeChat public account template messages?

For example: I am using PHP to develop WeChat public accounts. If I send a template message, the WeChat client may receive 1-3 messages. I checked Baidu and said that the WeChat server will resend in 5 seconds. How to solve this problem?

飛揚(yáng) 2017-10-11 08:00:11 0  0  1145

How to install php7

我無限黑暗里的小太陽▼ 2017-10-11 09:11:44 0  1  1149

Solve (no language limit)

A census taker asked a woman, "How many children do you have and how old are they?" The woman replied, "I have three children. Their ages multiplied is 36. The sum of their ages is equal to the house number of the segregated room." Census The enumerator immediately went to the ne...

路過 2017-10-11 10:20:08 0  1  1369

There is no WWW file in the phpStudy directory. Enter localhost in the website and the hello world solution will come out directly! I created the WWW folder in the root directory and then created an abc.php. localhost/abc.php still didn't come out and an error was reported. not found

<?phpphpinfo();?>

M..moli瞎 2017-10-11 11:45:27 0  7  5217

Find an authoritative and practical development tutorial or article on WeChat scan code authorization to log in to the website

Find an authoritative and practical development tutorial or article on WeChat scan code authorization to log in to the website

極世 2017-10-11 12:33:15 0  1  1689