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node.js - The list rendered by v-for has more than a dozen items, but some of them need to add drop-down selection items. What should I do?

The list I rendered has more than a dozen items, but some of them need to add drop-down selection items. What should I do? ?? {code...}

大家講道理 2017-06-24 09:43:48 0  1  1138

Boss, please help! ! Thanks!

Could you please help me check the drop-down selection of time and type? How to write the code? Can you give me the code?

sss 2020-11-27 17:06:16 0  2  1370

How is this date drop-down menu selection implemented?

. . Solve

( *′°`*) 2020-04-27 19:00:09 0  2  1176

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  1425

angular.js - How to add default displayed options in dropdown list in angularjs?

The dom result is as follows. It is a drop-down list for height selection {code...}. Pass a height array to heights in the controller {code...}. During initialization, the drop-down list needs to display the first 140cm option. How can I display the first 140cm option? An option? Exploration: In thi...

黃舟 2017-05-15 16:55:59 0  1  631

javascript - jquery uses the append() method to add, for example, easyui's combotree to make a tree-shaped drop-down box. Please help.

Hello everyone, I am new to jquery and easyui. At present, I want to implement a function. Click "Add Button" and a selectable tree drop-down box will pop up for selection and submission. The current implementation method is to declare an element and then append it to the form. But the pop...

為情所困 2017-05-19 10:47:20 0  3  697

javascript - angular model encapsulation directive

The requirement is this: click a button, and a modal box pops up on the page. There is a select drop-down selection box in this window. After the user selects, click the confirm button or directly click the cancel button to close the modal box. Has anyone done something similar? Please give me some ...

女神的閨蜜愛上我 2017-06-12 09:30:28 0  1  773

After obtaining the database data in thinkPHP5, the value of the drop-down box is selected by default and is passed to the background and disappears. There are pictures and codes, I hope someone can help.

After getting the data from the database, it is selected by default. I write it in two formats: using the ajax method: If I write a judgment statement, when I change the option of the drop-down box and submit it, js can get the changed data, which is status and Value of role: The following picture i...

3維 2019-10-04 23:28:15 0  2  1276

Shiny selectInput/pickerInput with long name should overflow sidebar

I want to build a shiny app using bs4Dash in sidebar layout. The sidebar contains a drop-down selection menu containing items with long names. After opening the dropdown, I want the full project name to be visible, i.e. overflowing the body of the dashboard. By default, the name is clipped at the si...

P粉094351878 2024-02-21 15:22:53 0  1  579

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  605

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  1401

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  2958

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  1189

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  1206

Issues with resending WeChat public account template messages?

For example: I am using PHP to develop WeChat public accounts. If I send a template message, the WeChat client may receive 1-3 messages. I checked Baidu and said that the WeChat server will resend in 5 seconds. How to solve this problem?

飛揚(yáng) 2017-10-11 08:00:11 0  0  1151

How to install php7

我無限黑暗里的小太陽▼ 2017-10-11 09:11:44 0  1  1150

Solve (no language limit)

A census taker asked a woman, "How many children do you have and how old are they?" The woman replied, "I have three children. Their ages multiplied is 36. The sum of their ages is equal to the house number of the segregated room." Census The enumerator immediately went to the ne...

路過 2017-10-11 10:20:08 0  1  1374

There is no WWW file in the phpStudy directory. Enter localhost in the website and the hello world solution will come out directly! I created the WWW folder in the root directory and then created an abc.php. localhost/abc.php still didn't come out and an error was reported. not found

<?phpphpinfo();?>

M..moli瞎 2017-10-11 11:45:27 0  7  5224

Find an authoritative and practical development tutorial or article on WeChat scan code authorization to log in to the website

Find an authoritative and practical development tutorial or article on WeChat scan code authorization to log in to the website

極世 2017-10-11 12:33:15 0  1  1696

How to uninstall phpstudy.

whlyx 2017-10-11 15:53:03 0  2  1778