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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  604

Revised title: Calculate total based on checkbox selection

I'm developing a simple financial tracking application. In the application, there is a table with all the expense bills and then the total amount located outside the table. I'm trying to find a way using JS or AJAX so that when I select 1 checkbox in a table row I can include/exclude a bill from the...

P粉360266095 2024-04-04 13:45:50 0  1  3877

Need a jquery script to move selected options from a select box based on the end user's current selection

I have an HTML page where the end user can rank our items via a select box element. See the fiddle to see a simple demo: https://jsfiddle.net/Balkanlii/ghecv1j8/1/ I want to build a jquery script that in the event the same ranking is selected a second time (if the end user changes their mind etc.) w...

P粉170858678 2024-04-04 18:40:04 0  1  4043

Change app theme based on user selection in React Native via context API

In my app the user selects a theme and I use context API and Asyncstorage to store the background color of the app and when the user selects a new color it should affect the app through the context API. However, when the app is removed from the background activity and relaunched, it should not show ...

P粉351138462 2023-09-12 20:48:36 0  1  709

javascript - ng-options sets the default option, not the first one, see clearly!

I used ng-options to write a drop-down selection box. Now the problem is to make the default selection function, not to select the first one by default! The default selection is set based on other parameters (my idea)! I don't have any ideas in my head right now, so I'm posting this for everyone to ...

天蓬老師 2017-07-04 13:44:50 0  2  1423

android - does weex's list have a selected event?

As the title says, I want to realize that when I click on a cell, that cell changes color to distinguish it from other cells, and it is a single selection. Or how to get the cell object based on the index in the list?

phpcn_u1582 2017-05-16 13:28:43 0  2  741

Toggle show/hide image multiple times in PHP using for loop

I have users on my site, the user selects their group 1/2/3 from their profile. Based on their selection, they are divided into 3 arrays: $group1_recipients[], $group2_recipients[], $group3_recipients[] Example data: $group1_recipients=["User A", "User B", "User C"], $ ...

P粉567281015 2023-09-13 15:06:29 0  1  687

javascript - How to generate corresponding array from table?

How to generate the corresponding array based on the table, th======td. var array = [];madearray = [{ {code...} }] How to save the following td when there are two data? When you click on the selection, the corresponding array is generated and passed to insert into the parent page.

高洛峰 2017-05-16 13:07:41 0  3  603

How to achieve three-level linkage

I now need a registration system. There are two tables now, the unit table and the position table. The position code in the position table is unique. The function I need to implement is that when a unit is selected, the units corresponding to the unit will be automatically filtered out. All the job ...

為夢兼程 2019-05-16 16:11:41 0  3  1358

jquery - How to modify styles based on values ??in table data in angularjs.

{code...}

為情所困 2017-05-15 17:06:47 0  2  576

JavaScript Trick: How to efficiently detect touch screen devices?

I wrote a jQuery plugin that works on desktop and mobile devices. I'm wondering if there is a way to detect if a device has touchscreen capabilities using JavaScript. I'm using jquery-mobile.js to detect touch screen events and it works on iOS, Android, etc., but I also want to write a conditional s...

P粉877719694 2023-08-20 15:26:32 0  2  791

How to send multiple requests using axios?

I'm making a react registry with some fields (idStudent (primary key and auto-increment), first name, last name, ..., teacher, prerequisites) and I'm using Formik & yes for validation. Later, I had to link my application with a recommendation system (recommend final year projects to students) ba...

P粉316110779 2024-03-26 21:18:41 0  1  501

javascript - jquery shows and hides "No data yet" based on the length of the returned data

Request data from the background to render the front-end table. If the data length returned by the background is 0, "No data yet" will be displayed in the table. I have now written {code...} in html. Because in the initial state, this line is not displayed, so the isNoData class is written...

PHP中文網(wǎng) 2017-06-30 09:57:43 0  3  795

Delete files older than one month yyyy-mm-dd.pdf

I want to delete pdf files older than one month based on their file names. For example, if (today - 1 month) is "2022-06-01.pdf", then I want to delete files such as "2022-04-13.pdf" and "2021-01-22.pdf". I don't want to base my selection criteria on actual modification...

P粉158473780 2024-02-25 21:08:42 0  1  591

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  564

mvc - How to deal with the relationship between Model View and other elements in non-Web graphics applications?

Today I complained and posted a Weibo: http://weibo.com/1651843872/B09Wxlokv?mod=weibotime Looking back now, jQuery as an interface may even be harmful to large applications. The concept of MVC is very big The level must abstract a clear Model, and the View is based on the Model...

習(xí)慣沉默 2017-05-16 17:06:34 0  1  630

cypress - How to get selection element by selected value?

I'm trying to use Cypress in a Vue project. I have a page that has a table with many rows. Each row has a selection label. This selection label has different options and the current status of each row, such as: "Processing", "Awaiting review", etc. By changing this, there are som...

P粉034571623 2023-09-01 14:36:33 0  1  792

angular.js - How to make Angular ng-hide take effect immediately?

How does Angular ng-hide take effect immediately? I need to set $scope.isHide and ng-hide to take effect before executing the subsequent code in the controller, such as drawing a chart based on the height and width of the container. Drawing a chart without hiding it on the DOM will cause the height ...

巴扎黑 2017-05-15 17:12:30 0  6  840

Using jQuery: Add array index value to output

I'm new to jQuery and JavaScript. Managed to get the following code to work, adding a new text input field based on the number selected by the user from the (previous) dropdown select field. <script>$(function(){varinput=$('<inputplaceholder="Enter a name or title..."type="te...

P粉567112391 2023-09-16 09:54:22 0  1  926

javascript - vue's element-ui (are you hungry UI) externals cannot be separated when webpack is packaged?

The project is a multi-page website based on vue-cli. Because element-ui is packaged into vendor, vendor becomes very large, so I want to reference it to html in the form of script tags and exclude element-ui when packaging in webpack. My webpack is configured with externals { Code...} Other moment ...

漂亮男人 2017-07-05 11:03:44 0  1  1488