html5 tag

175 questions


1 answers
379 views
0
I want to be able to judge and convert even one or more characters by Morse signal conversion function using JavaScript & HTML.

I want to implement the ability to convert alphabetic characters to Morse symbols using javascript and htmlIf the value entered in the input tag in the code below matches the key in the associative ar...

1 years ago

1 answers
394 views
0
You are about to implement an accordion gallery.

Hello, everyone I'm a beginner web designer https://codepen.io/ferry/pen/ZYVwxzI'd like to use this accordionI looked at the CSS. .Class name { Selector { Selector { }There's a structure where you p...


1 answers
261 views
0
To select two select boxes to display messages, etc.

To select two select boxes to display messages, etc.~I want to complete the fare search program~Now, if you select it in the select box, you will see a message.<script type=text/javascriptlanguage=...

1 years ago

1 answers
282 views
0
In the Web, I want to know the type and name of processing for moving an image to an arbitrary position by drag-and-drop.

Note*AdditionalThis question has not been resolved because we have not received an answer to the following questions, but the fundamental problem of the questioner has been resolved and has been subst...

1 years ago

1 answers
413 views
0
I want to arrange images without HTML or CSS grid.

I would like to adjust the arrangement of the images.There are two main ones.FirstI'd like to arrange the first stage evenly at both ends of the second stage.โ†’ Currently, things are not going well, so...

1 years ago

1 answers
103 views
0
How should I decide the width of the web page?

We are developing a business application to use on a web browser.Recent PCs and tablets have resolution above 1920X1080How should the width be determined as a web page?It may be basic, but please let ...

1 years ago

1 answers
71 views
0
HTML & CSS flexbox

I'd like to use a flexible box in the CSS to arrange it like this, but how can I arrange it well?I'm sorry it's hard to see๐Ÿ˜“

1 years ago

2 answers
123 views
0
I want to move focus to next element (emulate tab key press)

I would like to perform the same behavior (focus to the next element) as tab key press when certain events occur, such as pressing enter key.For example, when I tried with the code below, the keyup (k...

1 years ago

3 answers
135 views
0
How many pixels can I print on A4 paper?

When printing html pages with browser-standard printing capabilities, how many pixels wide can a vertical A4 paper fit?css*{ box-sizing: border-box;}.test1{ width โ€”1366px; border โ€”10px solid red;}.tes...

1 years ago

1 answers
66 views
0
How to Automate Cache Busting in JavaScript

Nice to meet you.I've been looking into many things, but it's boiling down, so I'd like to ask you a question.We are developing using Spring in Java 8.The JS framework is AngularJS (1 series).What I w...

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