javascript - Is there a plug-in for multi-select drop-down grouping based on vue?

Then the UI framework I used was element-ui1.2.9 and found that it did not provide such a component. Let's see if there is such a multi-select drop-down grouping plug-in based on vue!

PHP中文网 2017-05-19 10:20:09 0  2  581

Why is it not hidden when you move the mouse to the second-level menu? jquery writes that when the mouse removes the first-level menu, the second-level menu is hidden.

Why is it not hidden when you move the mouse to the second-level menu? jquery writes that when the mouse removes the first-level menu, the second-level menu is hidden.

L 2018-12-31 19:07:27 0  2  1278

javascript - Various design discussions on the interface main menu generation logic

The main menu is the kind of background management system in which you can control whether to display a certain menu or a certain function in a certain menu through configuration. Regarding its design and implementation, my personal summary is as follows. (1) Use a database table to save the main me...

大家讲道理 2017-06-26 10:49:08 0  1  721

Show/hide (toggle) submenu of navigation menu using jquery not working as expected

I've created a horizontal menu using CSS, HTML and jquery. When someone clicks on a menu item, it displays a submenu. My problem is that when the submenu is already open and I click on another menu item, it shows the new submenu but does not hide the previous menu that was opened. Update: I edited t...

P粉183077097 2024-03-20 09:28:35 0  1  525

The rewritten title is: How to implement automatic closing of submenu in jQuery

I'm trying to create a jQuery dropdown menu for a mobile view. I'm new to jQuery and I'm using Toggle to hide and show submenus. My problem is that when I click on a menu item, the other submenus don't close automatically. For example, if I click menutwo, I want menuone to close automatically. How c...

P粉312631645 2023-09-16 09:10:19 0  2  1111

javascript - Implementation of multiple ring menus on the page? Waiting online, urgent! God save me!

I need to implement multiple ring menus on the web page, which are placed randomly. But now I have copied two ring menus, but the submenu of the second menu cannot be displayed? Please tell me how to encapsulate this js. Is the position calculated using js? {code...}

女神的闺蜜爱上我 2017-06-12 09:31:45 0  2  874

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 0  1  615

Regarding the disabling of the sorting function and menu in system management is invalid

Regarding the sorting function and menu disabling function in system management, is it invalid? Did the teacher forget to write it, or is there something wrong with my code?

 2018-12-28 14:54:54 0  2  1279

javascript - Problems with cooperating with background colleagues when modifying multiple options in a form.

The scenario is to modify the records of a form and modify multiple-selected items. When saving, one approach is for the front-end to compare the modified selections with the pre-modified selections, determine which items are added and which items are deleted, and pass them respectively. To the back...

phpcn_u1582 2017-07-05 10:39:59 0  1  840

Pass form with multiple ids and select to PHP using AJAX

I'm trying to collect selected checkboxes, update or delete them and pass this form to php via ajax. I'm very new to this and have spent a few days trying to figure out a way. Web research didn't give me any results, I tried sending ajax a few different ways - no results. Although using only PHP, I ...

P粉729198207 2024-02-26 14:17:13 0  1  500

PHP—Implementation of questionnaire survey function based on Yii2 framework

The questionnaire based on the Yii2 framework has three types of questions: single-choice, multiple-choice, and text input. How can these three functions be implemented using PHP language? I'm urgently looking for the answer, thank you!

紫颦晨曦 2019-08-22 17:41:19 0  1  1368

Facing overflow issues with React Slick

I'm using reactslick to make a slider, the slider card contains a dropdown menu with many options. When the dropdown is open, half of the dropdown is cropped and the full dropdown cannot be viewed. Codepen: https://codepen.io/gtm18/pen/YzRdaML (demo with jQuery) $(document).ready(function(){$('.caro...

P粉827121558 2023-09-17 10:16:57 0  1  514

angular.js - How to fix the problem that directive in AngularJS does not respond to events triggered when loading

Implement the function of a submenu. If the menu item has a submenu directive, it means that it has a submenu. If there is submenu="expanded", it means that the submenu will be expanded when it is loaded. The submenu has a submenu-for directive indicating which menu item the submenu belong...

阿神 2017-05-15 16:57:56 0  1  503

BeautifulSoup selector: select HTML elements containing multiple words

Is there a way for me to use BeautifulSoup to get the text of a label that contains multiple words? For example, if I have the following HTML: hellotherehiwhat'supstackoverflow... I just want to get hellotherewhat'sup

P粉878510551 2023-08-13 19:25:41 0  1  507

Select/extract nodes of html/text from HTML using CSS selectors

Let's say I'm writing a node script that uses fetch to retrieve html page content into variables. Now I have a CSS selector for something like this. How can I use this to extract html and/or text content recognized by CSS selectors. If there is an existing tool/package that I can leverage, please gi...

P粉356361722 2024-03-19 19:41:22 0  1  410

javascript - Simple little question about selectors

Why does the following selector always report an error {code...} but changes the variable name and no error is reported {code...} Beginners encounter small problems when writing js, I hope someone can explain it.

三叔 2017-06-21 10:12:21 0  6  922

javascript - wheelmenu.js Can a page implement a ring menu?

Multiple ring menus are needed on a page. Can this framework only implement one ring menu on a page? If two or more are placed, the number of submenus of the menu will be the same, but what I need is a different number. of.

習慣沉默 2017-06-12 09:31:47 0  1  698

How to detect click outside element?

I have some HTML menus that I fully display when the user clicks on the header of these menus. I want to hide these elements when the user clicks outside the menu area. Is it possible to achieve such functionality using jQuery? $("#menuscontainer").clickOutsideThisElement(function(){//Hide...

P粉113938880 2023-08-23 13:37:35 0  2  495

Using JavaScript to control div visibility based on radio button selection without using ONCLICK

I have some html code that is partially valid. I'm trying to display some text input based on radio button selection. How it works for me is that when the radio button is pressed it hides the other options but when the screen first loads all 3 options show up. I'm assuming it's because the function ...

P粉212114661 2024-02-17 21:44:02 0  1  505

javascript - js object array attribute merging problem

When I was working on a question option function, I encountered this merge problem. There are single-choice and multiple-choice questions. Single-choice is no problem. Each question has one answer. Multiple-choice will result in multiple answers. The selection result is similar to the picture below:...

我想大声告诉你 2017-05-19 10:36:44 0  3  831