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angular.js - How to implement data binding after click event in angular?

After clicking the OK button, the edited data is displayed on the page. How to use angular to implement `your name: <input type="text" ng-model="yourname"/> <button>OK</ button> Hello {{yourname}}!`

PHP中文網(wǎng) 2017-05-15 16:55:04 0  2  678

objective-c - How does uipickerView get the method to start scrolling?

My needs are as follows: address selector, if the province slides very quickly, then click the OK button. So-and-so Province-Beijing City-Dongcheng District appeared. So what I want is to get the start and end scrolling method of uipickerView to limit the OK button. I don't know if there is a better...

phpcn_u1582 2017-05-02 09:31:54 0  0  626

javascript - The html generated by js, the input tag deviates from the original structure

Why is <input type="button" value="OK"> not inside <div class="window_footer"></div>?

怪我咯 2017-06-12 09:32:39 0  2  698

Can't enter the background

The username is correct, the password is correct, and the verification code is correct. The database connection is correct, and the prompt [OK] appears to enter. However, I click the login button and cannot enter. Why?

鳶尾花 2018-01-03 15:20:21 0  2  1268

javascript - Error switching between mouse events and keyboard events when utilizing button tags?

I made a small lottery thing, and the start and stop buttons are button labels. When I press start with the mouse and enter the number of people, it is OK to press Enter to pause, but if I press Enter again, it will start and then stop instantly, instead of pressing Enter again to end. If the button...

習(xí)慣沉默 2017-05-18 10:54:36 0  3  657

php - The form is submitted to action. The user input is illegal and a prompt is required. How to deal with it?

{Code...} Verify.php determines whether the input is illegal. If it is illegal, how can the user be prompted? ps: It's OK if you use jquery to bind the button. But I want to know if the submission method like form/action can output the judgment result to the front desk?

漂亮男人 2017-05-24 11:34:13 0  1  548

React MUI: Value selection issue and missing default value

I'm creating a form in react using mui and formik. When using select, I set the default value using an object from the api, but the select is not working. I cannot select a value and the default value is not selected by default. The following is the code: import{Box,Button,FormControl,InputLabel,Sel...

P粉545682500 2024-04-04 08:32:56 0  1  719

PHP JS mobile button changes color when clicked, and the selected numbers form an array

PHP JS The background color of the mobile number button changes color after being clicked. The selected numbers form an array. If the three number buttons 1, 3, and 9 are selected, the button will turn red. After clicking OK, the variable ABC=1, 3, 9 is written by yourself. It works on ios but not o...

HARDWARE 2018-03-06 00:10:45 0  0  1335

angular.js - How does the angularjs directive change templates through click events?

{Code...} If I use Angular to implement it, my current idea is to click the edit button and replace the displayed data part with an editable template through the directive. After editing, click OK and then switch the template. I don’t know if this is possible. This is how to switch between two templ...

PHPz 2017-05-15 16:55:03 0  2  762

Add the "use client" directive at the top of the file, TypeError: createContext only works for client components

I have created a brand new Next.js application which uses the app folder. Then I installed MaterielUI and started using the examples given in the documentation. But I get this error: TypeError: createContext only works for client components. Add a "useclient" directive at the top of the fi...

P粉811349112 2023-10-25 22:01:11 0  2  1088

How to make all cards in mui the same height?

How to make this card have the same height in mui? I don't like setting a fixed height. This will need to change dynamically. All card heights need to be set to the highest height in the website. Between the button and the content we can add space. How do i do this? The problem you seem to be facing...

P粉300541798 2024-03-21 19:52:46 0  1  595

javascript - Problem with text box onblur event being triggered continuously

text tag onblur="alert()" triggers alert() when the text box loses the cursor; but when the mouse selects this text, and then the mouse leaves the entire browser window (such as clicking on the desktop), the alert() event is triggered. Now the problem arises Now: After the mouse returns to...

漂亮男人 2017-05-19 10:13:27 0  2  1209

"The hide method of Bootsrap-Vue Modal is invalid"

I have a simple bootstrap-vuemodal which contains an inputtext. I want the Ok button to not automatically close when I press it, so I used "prevent". Then I do some validation and then want to close it using the "hide" method. But doesn't work for me. The strange thing is that th...

P粉428986744 2023-08-25 17:59:43 0  2  757

LARAVEL: all elements in foreach have id 1, which makes deleting them impossible

My situation is very difficult. I'm building a birth list clone using scraper, but I'm having a hard time coding it because I'm inexperienced. I successfully created an admin page with multiple forms for inserting sites, categories and link forms where you can specify on which link should be crawled...

P粉064448449 2024-01-28 23:17:43 0  1  674

Ask the teacher about the weird problem of logging in

Sorry to cause trouble to the teacher, please ask the teacher: "I directly used the teacher's courseware code to test, but when I opened the login page for the first time every day, I successfully logged in and entered the page normally, but when I used logout() (or directly accessed the page t...

彈下彈下 2018-10-11 21:39:31 0  2  1447

Laravel Modal does not return data

I don't know why I'm not getting the value from the modal in my Laravel controller. Please check it for me. However, I use the same code for other modes and controllers. It's working and returning the value from the property without any issues. I'm using Laravel8 and php8.1; below is my code. app\Ht...

P粉174151913 2024-03-29 10:31:31 0  1  609

Can I use the automatic generation module of thinkphp5 in Windows 7 system? How to configure and use

明民 2017-10-10 17:04:14 0  2  1409

After installing the PHP toolbox, all the mysql tables in phpstudy that I installed before are gone. What should I do?

After installing the PHP toolbox, all the mysql tables in phpstudy that I installed before are gone. What should I do?

劉袁銘 2017-10-10 19:25:59 0  4  2965

mcrypt_get_key_size()

To use mcrypt_get_key_size() in php study, how to enable mcrypt_

劉袁銘 2017-10-10 19:47:34 0  1  1192

Detecting login status and preventing repeated login status in TP5 - My page is wrong

冥冥之中天注定 2017-10-10 22:49:15 0  0  1212