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angular.js - How to use angular $interval to implement start timing and end timing on a button

The logic of my code is as follows. I want to achieve it: Click the query button to turn on the timing. The button text changes to stop query. Click to stop the query and cancel the timing. {Code...} But the timing is not successfully cancelled. Please help...

怪我咯 2017-05-15 17:11:04 0  2  616

javascript - Jquery button binds ajax query event, how to optimize?

For example, limit the number of queries, limit the query interval, cache query results, etc. I have no experience in the specific method, so please give me some advice.

PHPz 2017-05-16 12:58:36 0  4  464

How to pass the value of a generated button from one PHP file to another?

I want to pass the id value of the PHP generated button from theory.php file to theory1.php file. The code is as follows: //theory.phpfilerequire('components/db.php');$query="SELECT*FROM`courses`";$result=mysqli_query($connect,$query)ordie("Error:".m

P粉155832941 2023-09-14 21:00:35 0  1  678

In react js, cannot get button value when clicking icon inside button

In react js, cannot get button value when clicking icon inside button

P粉364129744 2023-07-22 09:47:02 0  1  585

Permanently disable button

Can I disable a button in React when the logged in user is a member? When I use the disabled attribute, it can be removed from the dev tools and the button reactivates. Please help me, I want the button to remain disabled when the logged in user is a member, even if the disabled attribute is removed...

P粉156983446 2023-07-28 21:35:42 0  1  774

button missing

So today I should make a calculator, a web calculator with JS on it, CSS and so on. I recently rewrote all JScries and rechecked some things. Now the calculator button is gone. I wish the website had a calculator on the page that it used to have buttons for. Weirdly aligned, but still a button. But ...

P粉521013123 2024-01-16 21:32:51 0  1  610

Login button doesn't work

It has no effect when clicking the login button

鳶尾花 2017-12-29 15:54:21 0  4  1399

jquery - A bug occurs when setting a radio button prop('checked','true') in angulajs and then selecting another button

Why is it that when I set prop('checked','true') of a radio button in Angulajs and then select another button, the ng-model of the button has not changed, so I cannot monitor it? ? ?

天蓬老師 2017-05-15 16:50:24 0  1  785

Button with centered text and icon

I'm developing a button component with an icon and text. The icon is placed to the left of the button and the text is aligned in the middle of the button. If the text cannot fit into the button, it should not wrap but can be truncated. The key condition for truncating text is that the text should be...

P粉033429162 2023-08-15 11:01:09 0  1  672

Query paging

Please tell me why when I click the next page for my paginated query, there are query results that appear? Pagination after query cannot be implemented

思睿 2018-10-18 10:49:05 0  0  1388

Read more button with arrow

I'm trying to make a "Read More" button with a right arrow as shown. The background color is white and the entire button must look like this. I'm using the following code. The arrow here is white, so in my project I can only see the "View Profile" button but not the arrow due to ...

P粉616111038 2023-09-09 12:16:11 0  1  746

Can I make the <button> not submit the form?

I have a form with 2 buttons <ahref="index.html"><button>Cancelchanges</button></a><buttontype="submit">Submit</button> I have also used on them jQueryUI's button, like this $('button').butt

P粉921130067 2023-10-12 17:04:23 0  2  614

Button activation causes hover effect to malfunction

I've been trying to learn the basics of web development (HTML, CSS, and JS), so I've been trying to make a working Apple calculator. Everything was working fine until I noticed a small bug. At first, the hover effect on the action button worked great, the color became brighter as I hovered. When I p...

P粉548512637 2024-04-01 21:51:26 0  1  747

Mongodb limited query return field query is slower?

When I directly use find to return all fields, the results are as follows. The query time is 155. If I limit the returned fields, the query time is longer, and the query time is 251. Why? If I limit the fields returned, the query character bytes will be smaller, shouldn't the transmission be faster?

大家講道理 2017-05-17 10:04:05 0  1  966

Ways to protect form from button submission

On the next page, using Firefox, removing the button submits the form, but adding the button does not. How to prevent the remove button from submitting the form? functionaddItem(){varv=$('form:hidden:last').attr('name');varn=/(.*)input/.exec(v);varnewPrefix;if(n[1].length= =0){newPrefix='1';}else{ne...

P粉245276769 2023-10-10 10:47:12 0  1  796

I added a button but for some reason media queries don't work with it

For some reason the media query does not work, it works fine with any other class, I only have problems with this class I have tried, only removing the screen etc. None is valid constshowImageButton=document.getElementById("show-image-button");constmyImage=document.getElementById("my-...

P粉189606269 2024-03-20 11:05:21 0  1  958

Testing previous and next button functionality in React fails

My React code fails a test: if I wrote it wrong, can you help me get it right? I tried using screen.getByRole('button',{name:'>'}) to get the next button, using screen.getByRole('button',{name:'

P粉936509635 2023-08-15 13:54:35 0  1  588

Why can't my submit button submit data?

Why can’t my submit button submit data?

Jachin 2018-02-08 21:28:33 0  4  1477

Nothing happens when the button is clicked

Nothing happens when the button is clicked

王先生 2019-11-14 14:10:53 0  3  1712

Center button component in Next.js app?

I'm using a button in my nextjs page which is on its own row. I want the button to appear in the middle of the page because I think that will look best on both PC and mobile, but no matter what I try, the button element can't seem to move from its original position on the far left of the page. Manua...

P粉011360903 2023-09-18 22:05:21 0  1  944