When uploading pictures on layui mobile phone, you cannot select multiple pictures at one time

I use layui components to upload images. On the computer, I can select multiple images for upload at one time, but on my Android phone, I can only select one image at a time. How can I select multiple images at one time?

XuPing.Yang 2021-04-23 11:19:09 0  0  1236

How to make the text in the web page selected by default? The kind that can be copied directly by right-clicking.

How to make the text in the web page selected by default? The kind that can be copied directly by right-clicking. Ask God for advice. . . . . . . . . . .

P粉726632954 2022-06-28 15:07:45 0  3  1255

html - How to avoid the situation where only one can be selected for the entire page when using radio

1. When doing radio selection, I set up two items with a total of 4 options. I planned to have one option for each of the two items, but the entire page can only be selected for radio. What’s going on? Did I use the wrong type? , or is there something missing? 2. The relevant code is as follows: {% ...

世界只因有你 2017-06-05 11:12:45 0  1  612

How can I allow only one element to be selected in my click function? (Pure JS)

I'm creating a quiz app that pulls data from an API, builds a series of questions, and then loads a different number of "answer elements" on the quiz page each time, depending on which question is randomly selected from the array. Below is the creation Features a series of clickable "...

P粉345302753 2024-01-29 14:08:19 0  1  458

javascript - Some mobile phones cannot select files when uploading videos using Qiniu on the WeChat official account

1. WeChat official account development and design to upload videos, using Qiniu to upload videos. It was found that when opening local files in WeChat official account, some mobile phones (Huawei) cannot select video files, and some mobile phones (Meizu Note2) can only directly call the photo album....

给我你的怀抱 2017-05-16 13:28:51 0  1  779

How to handle multi-select drop-down forms for each row when implementing dynamic form saving in Laravel

In my form, I have a dynamic table with multi-select dropdowns color_id[] and size_id[] with the same name in each row. I don't know how to save multiple selected values ​​as comma separated values ​​in each row stored in the database. I tried saving to database here but it didn't work. HTML code: &...

P粉301523298 2023-08-31 10:43:09 0  1  544

javascript - How to get the auto-fill value of input

How to get the auto-filled value of input? Now the auto-filled value cannot be verified and a verification error message is displayed. Then it needs to be verified when selecting auto-fill. When submitting at the beginning, it prompts that the mobile phone number cannot be empty. After automatic sel...

大家讲道理 2017-05-16 13:25:57 0  6  652

php - If you build an online examination system, how should you store indefinite multiple-choice questions?

Recently I am working on an online examination system. The test questions are very open. The multiple-choice questions not only have options, but also open options. For example, one question, ABCDE. Option E is do you have any other good ideas? _________ such options, and this The options are also i...

phpcn_u1582 2017-05-17 09:55:53 0  4  1079

Custom textbox on Antd Select component

I want to give the user the ability to add custom text if the choice they think is appropriate is not among the options shown in the "Select" option. I have successfully created a custom text field but getting the user input and setting it as the value of the select component is becoming a...

P粉790187507 2024-03-30 11:16:20 0  1  496

javascript - Modify data in array

{Code...} How can I make the icon automatically display when the option is selected in the mini program?

怪我咯 2017-07-05 11:07:47 0  1  1075

phpstady runs on win10

When installing phpstudy on win10, the system service is selected as the running mode, but apache cannot start automatically every time I restart it. What is going on? Can anyone please enlighten me?

孟庆玉 2019-08-25 22:12:21 0  2  1282

javascript - How to make foreach take effect only when all conditions are met, and jump out of the loop if one does not meet the requirement

As shown in the picture, I want to automatically select all after single-selecting them all. How to achieve this? It can be achieved by writing this way, but I am changing this global variable every time. I always feel that it is a trap. Is there any good way to solve it?

PHP中文网 2017-05-19 10:32:21 0  6  1090

javascript - How to upload images to vue on the mobile phone

It is an input. After clicking it, you can open the gallery and select the picture I want. After that, I can get the picture address he selected and pass the data to the interface. I can write it myself, but I don’t know how to accept the picture address he selected. I hope a master can do it. tell ...

PHP中文网 2017-07-05 11:01:18 0  3  3436

php - Ask about WeChat sharing

In the PC version of Baidu Sharing, you can choose to share at will. But if I want to share on WeChat, do I need an appid? QQ sharing and Weibo sharing are both implemented quickly through JS code. Is WeChat sharing just relying on JS?

三叔 2017-06-10 09:47:52 0  1  853

Android - ionic hybrid development, the default photo picker, IOS cannot select a single photo.

Use the cordova-plugin-image-picker plug-in and call the maximumImagesCount: 1 method. The compiled Android version allows you to select only one picture by selecting the album, but the iOS version can select multiple pictures in the album. Excuse me, how can I make iOS only select one picture when ...

过去多啦不再A梦 2017-05-16 13:31:35 0  1  618

javascript - Questions about ajax?

I accidentally encountered an Ajax problem today. I have a question like the one in the question. In option A, it is obviously wrong. Ajax itself cannot be accessed across domains. In option B, I don’t quite understand it yet. Let’s put it aside in option C. Although ajax transmits data asynchronous...

欧阳克 2017-06-28 09:26:00 0  1  795

javascript - Issues about disabling text selection and copying

The style is as follows {code...} The html structure is as follows {code...} Some of the items have been selected to disable this article. When selecting an item individually, the selection can indeed be disabled, and the content cannot be copied, but If you use cmd + a to select all, you will see t...

为情所困 2017-06-26 10:58:49 0  2  782

Build a website where users compete with each other

I want to build a website that groups users according to the order in which they enter the website. In each group, users can play with each other and make their own choices. After each choice, corresponding results will be fed back to the user. I'm still a website novice, and I don't have a clue abo...

 2021-04-01 08:45:21 0  1  1142

Toggle active state of button in v-for loop in Vue 3

I'm creating a filter header in Vue3 where you can select a category to view, so you can click a switch to toggle the filter, and if you click on another category it will deselect the previous active category, only once There is one or no active category. I found some examples, like this jsfiddle, w...

P粉046878197 2023-08-27 09:44:54 0  1  475

centos - Which host is better, centerOS or ubuntu?

If you want to build your own website, which one should you choose? Which one should I install when installing a virtual host on Windows?

过去多啦不再A梦 2017-05-27 17:44:13 0  2  984