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How to create a responsive drop-down menu

The hamburger menu icon should be on the right and the image should be on the left. When we click on the menu to open it should expand a drop down menu which should have logohomeAboutusgallerycontact. <divclass="rectangle1"><ulclass="dropdown"><liclass="li1&qu...

P粉521013123 2023-09-04 15:47:42

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

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

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

javascript - jquery uses the append() method to add, for example, easyui's combotree to make a tree-shaped drop-down box. Please help.

Hello everyone, I am new to jquery and easyui. At present, I want to implement a function. Click "Add Button" and a selectable tree drop-down box will pop up for selection and submission. The current implementation method is to declare an element and then append it to the form. But the pop...

為情所困 2017-05-19 10:47:20

In the user registration section of the third section of Chapter 10 of the TP5.1 tutorial, the bootstrap menu drop-down cannot be displayed, and script verification cannot be performed.

The preliminary implementation of the user registration function in Section 3 of Chapter 10 of the Tianpeng teacher TP5.1 tutorial cannot display the bootstrap drop-down menu and cannot pop up the second question. The script verification cannot be implemented <script> $(function(){ $("#re...

走過沙漠的駱駝 2021-09-20 13:50:37

Make drop-down menu multi-level

I have a dropdown menu that looks like this: .dropdown{display:inline-block;position:relative;}.dropdownbutton>a{display:block;color:#000000;text-decoration:none;}.dropdown-content{ display:none;position:absolute;width:auto;overf

P粉107772015 2024-01-10 18:02:08

Why doesn't my drop-down menu appear?

<!DOCTYPE html><html><head><meta charset="utf-8"><title>Simon International Navigation</title><link rel="stylesheet" type="text/css" href="css /sm.css&

騎師 2018-12-13 18:13:35

jQuery three-level drop-down

Hello teacher, after I finished writing, my phone became stuck while sliding. What’s going on?

Time 2018-11-27 18:06:00

How is this date drop-down menu selection implemented?

. . Solve

( *′°`*) 2020-04-27 19:00:09

Click the button to open the drop-down menu

I'm using bootstrap5cdn and I want to open a dropdown without clicking on the dropdown. I use a navigation bar and want to show a "drop-down link": <navclass="navbarnavbar-expand-smnavbar-lightbg-light"><divclass="container-fluid"><aclass="navbar-bra...

P粉232409069 2023-09-04 15:04:13

Why don't the drop-down menu items show up?

My navigation bar uses Bootstrap5. The problem is that the dropdown item for the user icon (login) is not showing up. This is my code:<buttonclass="btndropdown-toggle"type="button"id="userDropdown"data-toggle="dropdown"aria-haspopup="true&quo

P粉304704653 2023-09-12 15:22:22

Select2 Select drop-down menu: Clear icons that overlap text

I'm running into an issue where the text overlaps under the hovered X "Clear" button in the selection menu. Adding padding to the right is not a solution as it pushes the icon outside the box. I'm using the Select2JS library found here https://select2.org/ and Bootstrap5$("#search_bar...

P粉156415696 2024-02-25 14:54:04

angular.js - angular chosen drop-down menu component, editing parameters are not displayed

Because it is the data that needs to be carried from the list to the edit page, but I don’t know why this is not displayed.

高洛峰 2017-07-04 13:44:25

javascript - Please tell me about the second-level linkage ideas, without plug-ins! ! !

As shown in the picture: Looking for ideas for this kind of second-level linkage... I don't know how to write... It was developed using bootstrap and jquery. There are two drop-down menus, but the drop-down menus in bootstrap are used without select and option tags. Waiting online... Urgent! ! !

ringa_lee 2017-05-19 10:22:20

javascript - Bootstrap navigation bar drop-down menu cannot be opened? What's the problem?

{code...}

大家講道理 2017-07-03 11:42:46

How to use Material Tailwind to implement multi-select drop-down menu in React

I'm trying to build a multi-select dropdown menu using TailwindMaterialSelect and Option components. However, whenever I try to pass an array as a value to the value property of Select, I get the following error: Invalid property value, of type array, supplied to MaterialTailwind.Select, expected ty...

P粉633733146 2023-09-06 09:29:26

Method of triggering events: through custom GrapesJS panel

I have a custom panel added to the GrapesJS editor. The panel has a drop-down menu of values. I want to trigger a function to run when the selected item in the dropdown menu changes. I tried the following: editor.Panels.addPanel({id:'myPanel',content:'<selectonChange="onChangeFn"><...

P粉865900994 2023-09-16 14:36:52

python - Could you please tell me how to use post in the crawler to select the province variable option of the web page and get the web page that selects the option?

Please tell me how to simulate the drop-down menu options of this web page (http://wwwold.ipe.org.cn/poll..., such as regions, prefecture-level cities, etc.) in python, and click to query. Click query for this option<input type="submit" name="btn_search" value=...

高洛峰 2017-05-18 10:58:25

"Unable to open Bootstrap menu"

I searched for a long time why my Bootstrap menu doesn't open. I first linked JQuery to make it work, but nothing seems to change. I don't know if there is anything missing. My console shows no message that JQuery is missing. This is my application.html.erb<!DOCTYPEhtml><html><head>...

P粉769045426 2023-09-13 20:11:40