JavaScript implements multi-select box input

When I click select, a box pops up and we can select multiple options, including parent and child. When the option is selected, the ID number is immediately displayed in the input box. When we click OK, the box will be hidden. I want each box to be done individually within the input box. This is my ...

P粉502608799 2023-09-06 09:26:47 0  1  523

javascript - select box default value

This is the html part of select {code...} The following is the equipmentProcedureList part defined {code...} The effect of the current writing method on the page is: no items are selected in the select box and it is blank. However, if you remove the value="{{$index}}" in the option...

某草草 2017-06-12 09:30:32 0  3  860

javascript - Click the select box option to pop up ngDialog. When you click cancel, close the pop-up box and hope that the value of the select box remains unchanged.

Title text ## Below is my code. After clicking cancel, the value of the select box will still change {code...} {code...} {code...}

怪我咯 2017-05-16 13:19:18 0  1  977

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  3705

v-select component does not show selected option in v-select box

I have a problem using v-select component. The V-select component doesn't show the selected item... it shows the options in the dropdown but after selecting it shows blank in the select box. Here's the problem - the dropdown menu shows up.. but doesn't show anything after selecting it. Like this..it...

P粉343408929 2023-12-24 22:47:36 0  1  591

Update js.erb template for select box options - handle XSS securely and display text correctly

I'm rendering a .js.erb file in a Rails application. In this file, I'm updating the options of a select box. Most importantly, I'm doing it in an XSS-safe way. Based on this StackOverflow solution, referencing the OWASPDOMbasedXSSPreventionCheatSheet, I updated the select box's options in the follow...

P粉674757114 2024-03-31 00:36:22 0  1  617

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  922

javascript - When using the multi-select box component of vue+ElementUI, I encountered problems. What is the reason?

When using ElementUI's radio button and multi-select box components, using v-for loop rendering, there is no response when clicking on the selection box, but the bound data can correctly change the bound data. The code is as follows: {code...} Among them, questions[now_page-1].value is an array, and...

PHPz 2017-05-18 10:51:43 0  2  712

How to write multi-select box into database

For example, if I want to write the above code into the database, and then the database reads out the hobbies I choose. how to write

别。 2019-09-11 15:08:04 0  1  1061

javascript - Chrome triggers the click event to select the text next to it

As shown in the picture, if you need to make a selection effect, just click on the box toggleclass to change the style. It turns out that if you click the mouse frequently, the text next to it will be selected. The language description is not clear. Let's look at the picture: just click on the part ...

怪我咯 2017-05-18 10:50:08 0  2  962

javascript - weex picker multiple choice questions

The official native module only has date selection, time selection and a radio selection data. How to realize the multi-choice reform of city linkage?

大家讲道理 2017-07-06 10:36:40 0  2  1321

Material UI select component not displaying selected value correctly

I have a select component and I can see the menu items and select them, but the component does not display the selected value. Its handler function works fine because when I select an item, the values ​​in the database are updated. Here is the code part of it: handleSelect(event){this.props.handleCh...

P粉351138462 2023-09-06 21:47:34 0  1  418

angularJS select tag issue - angularJS select tag issue

The first one rendered like this is blank. Click to select one and the blank one will disappear.

扔个三星炸死你 2017-06-08 11:03:08 0  2  819

javascript - elementui input with prompt box select parameter passing problem

I recently used elementui for a project and encountered some problems. Requirement: After selecting the prompt content, assign a value to the id of the corresponding row in the datatable (the background requires the id to be passed, not the input value). Question: Custom table nesting with prompt in...

阿神 2017-07-05 10:42:44 0  1  1405

How to keep the last selected file when deselecting <input type="file">

After selecting the file for the first time, click the button again. After the dialog box pops up, you do not select the file but choose Cancel. The file selected for the first time is gone. . . Shows no files selected

天蓬老师 2017-07-05 11:08:02 0  2  1970

Why is the selected drop-down box value not displayed?

I'm building a function for my WordPress plugin that displays a dropdown list of all available pages. When I click "Save Changes" the values ​​are saved in the database perfectly. It also updates the value perfectly. However, the selected value is not displayed in the dropdown list. When &...

P粉090087228 2023-09-12 13:22:26 0  1  720

javascript - element ui, select selector, the value in the input is empty after single selection.

Take the first single-select demo of the official select selector as an example, and the example link is the normal rendering: {code...} Abnormal rendering: {code...} Please give me some advice from my seniors.

漂亮男人 2017-05-19 10:24:56 0  2  802

Navigate to next page after making selection using Visible Values ​​option

I'm trying to create a flow using HTML (code is at the bottom) I select "Cisco" and then go to the next box for me to choose a type, I select "PE Router" and then go to the next set of options, select the device and so on , until completed How can I create something similar to co...

P粉351138462 2024-02-26 22:45:32 0  1  1785

Method to clear selected value of ComboBox in HeadlessUI

I'm trying to clear the selected option every time the user opens the dropdown box. Currently, when I select an option and open the dropdown again, the previously selected option remains selected. I've changed the nullable property to true but that didn't work. Here is the code: https://codesandbox....

P粉464088437 2023-09-09 20:20:36 0  1  495

VSelect - Select does not work with custom 'project' slot in Vuetify 3

I'm using VSelect from Vuetify3 in my Vue3 application and I'm trying to use item slots. But my VSelect options become unselectable I have this VSelect element: <v-selectv-model="tag":items="tags"variant="solo" label="Tags"><template#

P粉166779363 2023-08-26 12:35:37 0  1  570