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Could you please tell me how to use the mouse to drag the specified code to delete the slash//comment shortcut key?

Could you please tell me how to use the mouse to drag the specified code to delete the slash//comment shortcut key?

l亮哥 2019-12-24 16:01:19 0  1  1336

Why does the server verify that the form is empty and the client still needs to verify it?

I see that the server verifies that the user's account and password are empty. Why does the client's js have to verify whether the form is empty? I don’t understand!

?J?i?m? 2019-08-03 01:27:23 0  2  1502

javascript - How to implement the drag-and-drop function of jquery ui to stop drag-and-drop when certain conditions are met

As shown in the picture, I can drag the small dot in the lower right corner to zoom the image. Since the zoom function of jquery ui cannot be satisfied, I wrote this myself. Now I need to drag the small dot in the lower right corner to the position in Figure 2. , you can no longer continue dragging ...

某草草 2017-05-19 10:42:24 0  1  558

The use of adding data in laravel uses valdiate to verify whether the data exists in the relational table

When adding data, is it possible to verify whether the data exists in the relational table through valdiate?

黃舟 2017-05-16 16:48:44 0  3  744

The rewritten title is: How to make an autofill slider with a gradient background in HTML

I'm just playing around with HTML and I want to make a slider that fills itself with a gradient, but I'm finding this to be nearly impossible. I've been researching for a few hours but can't seem to find the answer. I think I need JS but I'm completely blank there. .slidecontainer{justify-content:ce...

P粉715228019 2024-02-03 20:57:38 0  2  634

How to verify the permissions of the upload module in nginx?

I need to work on a project that involves uploading 100MB files. It would be troublesome to upload and process it directly with PHP, often times out, and takes up a lot of resources. So I searched and decided to use nginx's upload module to handle it. Although it can be uploaded, how to verify the p...

世界只因有你 2017-05-16 17:28:26 0  1  891

Use mouse wheel for page zoom, click and drag to pan the page

How to create scrolling and panning effects for the entire page using the mouse wheel? Basically just like any 2D editor, scroll to zoom and click and drag to pan, but for the entire body. I can't find any information about it online.

P粉308783585 2024-03-26 14:11:27 0  1  510

javascript - How to actively trigger events using js?

https://login.taobao.com/memb... After logging into your Taobao account with incorrect password multiple times, you will need to hold down the slider and drag it to the right (as shown in the picture). How to use js to implement "hold down the slider and drag it to the left and right"?

三叔 2017-06-22 11:54:01 0  4  2130

java - spring boot framework uses restful to verify whether the username exists

When using restful style to verify whether the user name exists, all normal names can be verified, but when verifying whether the email address exists, no parameters can be accepted. The code is as follows {code...} The following is a picture of the test

女神的閨蜜愛上我 2017-06-28 09:25:42 0  2  1301

The password generated by laravel Hash::make() is refreshed and changed every time. Please tell me how to verify the password.

The password generated by laravel Hash::make() is refreshed and changed every time. Please tell me how to verify the password.

習慣沉默 2017-05-16 16:50:08 0  1  686

angular.js - How to verify that at least one of the multiple selection boxes is selected in angularjs?

Angularjs provides basic form verification, such as attributes such as ng-minlength, and then use form.inputname.$valid to determine whether the verification has passed. But how to verify a multi-select box like a checkbox? To verify that at least one is selected, is there any built-in one? I feel l...

給我你的懷抱 2017-05-15 16:51:25 0  2  658

mysql - How to insert into the database after drag and drop reordering?

It is an article pagination, for example, ten pages, and the serial number is 1-10; one page stores a piece of data, but how do I sort it in the database after dragging it randomly?? The drag-and-drop modifications of each page are saved in the database in real time. I Now there are two ideas. One i...

某草草 2017-05-18 10:56:17 0  1  1239

How do I commit the slider's value when the mouse leaves, instead of committing all the values ??before the mouse leaves?

I have an input box and a slider, the range of the slider is from 1 to 100. Since I have toggle switches and dropdown menus, I use the onChange event to handle changes to each field instead of using a submit button, including the slider. But I have a problem, if I try to change the slider from 1 to ...

P粉129731808 2023-07-27 15:35:18 0  1  689

javascript - Echarts controls the zoom of multiple images at the same time

There are multiple line charts on the page as shown below. Now each chart can be zoomed by using the mouse wheel or dragging the slider below. How can I drag one of them so that all the charts change?

高洛峰 2017-06-12 09:25:29 0  1  791

MUI Slider Component: Different Colored Thumbs

MUI has a slider component: https://mui.com/material-ui/react-slider/ I'm currently using it to allow the user to select a range of values ??(so my slider has two thumbs) MUI Multi-Thumb Slider Block documentation: https://codesandbox.io/s/gptppq?file=/demo.js The slider thumb can be styled like thi...

P粉709644700 2023-09-08 22:49:51 0  1  586

javascript - vue2.0 Sortable.js dragging from left to right array problem

Drag the left to the right array, drag the left to the right, modify the classes =false in all arrays on the right, and drag the current data to classes =true. When the two identical items on the left are dragged to the right, the classes of the two pieces of data on the right will be the same. is t...

大家講道理 2017-05-16 12:58:34 0  1  674

Can slider tracking animation be disabled?

MUI has a slider component: https://mui.com/material-ui/react-slider/ I'm trying to figure out how to disable the animation that plays on the nub to move it to a new position so that it moves immediately. Is there any way to do this?

P粉460377540 2024-03-28 19:17:20 0  1  533

I want the slider to play automatically

varmainSwiper=newSwiper(".swiper-container-v",{direction:"vertical",kyboard:true,pagination:{el:".swiper-pagination-v",clickable:true},mousewheel:true,slideToClickedSlide

P粉667649253 2024-03-29 14:08:18 0  1  437

Swiper autoplay stops if you switch tabs or minimize the browser

I made an autoplay progress for a slider using CSS. When the activity class is added to the pagination, I run a CSS animation that lasts as long as the slider autoplay delay. Everything will work fine if you don't switch browser tabs or minimize the browser. As soon as we switch tabs, the slider aut...

P粉715274052 2024-02-21 13:37:12 0  1  845

javascript - vue component, how to get the height of the elements in the slot

Write a slider component, similar to swiper.js, and insert a dom structure into each slider-item. During the operation, it was found that the inserted dom structure cannot obtain the height in the mounted stage, so it should be not rendered.

為情所困 2017-07-05 11:09:08 0  1  1160