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html5 - Why can't the html element select drop-down list be displayed in a pop-up box in the native app?

Why can't the select drop-down list in the HTML page be called on the Android and iOS apps like a pop-up box displaying the list in the webapp?

ringa_lee 2017-06-14 10:52:10 0  2  1021

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  693

angular.js - How does ng automatically send a request to the background to update the page based on the value of the two-way binding?

Scenario description: There is a month select drop-down box on the page. Click the drop-down box and we can select the corresponding month {code...} In the controller, we need to go to the backend to obtain the corresponding data according to the selected month {code...} I Thinking: Assume there are...

ringa_lee 2017-05-15 17:06:13 0  3  670

angular.js - Angular's directive scope combined with drop-down filter box

I would like to ask the master two questions: 1. Regarding the drop-down item for selecting json in ng-option, let the option of the select drop-down box be the cname of each group in grade.json. The "a.cname for a in gradejson" I wrote cannot make the drop-down box display the select in c...

巴扎黑 2017-05-15 17:02:18 0  3  744

javascript - if statement in change event in jquery fails

{Code...} Two drop-down boxes request different ajax addresses for the change event of the first drop-down box. Change the data of the second drop-down box. {Code...} Determine the value of the first drop-down box and request different backgrounds. The interface, but the console shows $(this).val(),...

巴扎黑 2017-05-19 10:10:24 0  2  763

javascript - select event not bubbling explanation

I would like to ask, the select event does not bubble up. When my mouse clicks on the drop-down box, why does s1 d3 d2 d1 appear on the console? When I click on the number in the drop-down box, s1 d3 d2 d1 appears again {code... }

僅有的幸福 2017-07-05 10:54:59 0  2  1132

angular.js - Looking for a way to write angularJS

A is the drop-down list and BC is the text box. The C text box is hidden by default. B text box is available. To achieve that when A pulls down to select the last element, B is disabled and C is displayed. A does not select the last element and restores it to its original state. {code...}

僅有的幸福 2017-05-15 16:51:15 0  3  783

Front-end - Safari: The font of the select drop-down box cannot be centered.

Using text-align on Chrome didn't work. Then I tried text-align-last:center and it worked, but it didn't work on Safari. I didn't find anything valuable after searching on Google. Has anyone encountered it?

為情所困 2017-05-16 13:24:50 0  2  1358

css - The requirement is input input, select automatically expands state, dynamic query is solved with ng-click, how to make input and select automatically expand?

I want to enter the input text box, and then all the contents in li or select will be displayed. I can select the value in the drop-down table, or automatically enter it in the input box. As shown in the picture. The requirement is input, and the queried select automatically expands. Dynamic query c...

阿神 2017-05-15 17:11:51 0  3  774

javascript - Please tell me about the second-level linkage ideas, without plug-ins! ! !

As shown in the picture: Looking for ideas for this kind of second-level linkage... I don't know how to write... It was developed using bootstrap and jquery. There are two drop-down menus, but the drop-down menus in bootstrap are used without select and option tags. Waiting online... Urgent! ! !

ringa_lee 2017-05-19 10:22:20 0  5  673

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

css - Is there any way to dynamically expand the size of a drop-down box?

1. Use angular to dynamically obtain address information and automatically generate an address drop-down list: The code is as follows: {code...} The effect is as follows: Then the problem comes, because the address data is obtained through ajax and then the list is generated by angular, so in such a...

漂亮男人 2017-05-15 17:08:05 0  3  881

html - How to create a drop-down list in python by referencing the data in a json document.

I want to create a drop-down list in the input html, and the data of this drop-down list can reference my database json. What code should I write in my py file? This is my input html. Although I can select it on the web page, it is too troublesome to fill in each one. {Code...} This is my py file. T...

怪我咯 2017-06-14 10:52:22 0  1  1064

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  1275

javascript - The code for changing the box image in the drop-down list. Is there anything wrong?

Sorry for the body part of the js part above. I don’t know why I can’t copy the code, so I can only post pictures.

阿神 2017-05-19 10:41:50 0  2  776

javascript - About the problems encountered in angularjs select! !

A select drop-down box on the page is generated in this form. The content in each option is obtained from the company attribute in arr1 through o.company. But now I have a need to give each option custom attributes or other The method saves the other attribute values ??assigned to arr1, okay...

黃舟 2017-06-06 09:52:40 0  1  833

css3 - CSS transition effects causing text to blur or jitter?

Let’s go directly to the gif: Code: Template: {code...} CSS: {code...} Some irrelevant styles have been removed. The current known situation is the transition effect of the small triangle on the right side of the drop-down box in Chrome. This will cause the text to blur and jitter. If you add backfa...

ringa_lee 2017-05-24 11:35:53 0  2  2582

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  1422

angular.js - Does angularjs have a dictionary template? Are those drop-down selections written as a command, get a dictionary, and then use this command in the select tag in the future?

Does angularjs have a dictionary template? Just write those drop-down boxes as a command, get a dictionary, and then use this command to replace the select tag in the future. There is no need to write the select options data in js? Know how to share. Share a code framework for this function! ! Requi...

大家講道理 2017-05-15 17:02:28 0  1  601

angular.js - How to select one of the options by default in Angularjs select

The html code is, if the value of ng-model exists in InPageSel, it will be selected on the interface. But if not, the blank column is selected on the interface. There are many drop-down contents on the interface. I hope the first one can be selected by default. {Code...} js code, the select data is ...

習慣沉默 2017-05-15 16:53:32 0  2  709