Recent questions tagged Html

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html - How to Create a Dynamic Drop Down List in PHP populated from MySQL Database

I am trying to create a dynamic drop down list using PHP and mysql database. I have written the following code and ... </select> "; } } Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - Using Fractions On Websites

Is it possible to use any fraction symbol on a website, represented as ? rather than 1/4 for example? From what I've ... any others ... eg. 2/4 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - How to make CSS Sticky work with Flex issue

I have an HTML structure where I can't seem to get the CSS position sticky working. I think it because it's ... unsticks when it hits here</div> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - Customise NG Bootstrap carousel in Angular

I have a ng-bootstrap Carousel in my Angular project and I would like to change a few things but am at a loss ... ) { this.togglePaused(); } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - Css initial-letter workaround

I'm trying to implement a CSS initial-letter as a larger size with the text droppping around it, as in ... bigger font going upwards. Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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474 views

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html - Bootstrap 4 Fixed top navbar shows collapsed and hides content

I have already tried lot of threads on SO and also this one but couldn't get it done. I am trying to make one ... > </nav> Any help on this ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - Responsive width is too small on phone, but okay on desktop browser

I am practicing responsive web design. From what I've learned so far, it revolves around a fluid grid with fluid ... -device-width: 600px)" /> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - iOS 13 Swift 5 wkwebview - display image from documents directory into wkwebview real device

I have an app with downloaded images to be displayed in local html in WKWEBVIEW. Everything is working fine ... appreciated , Thanks in advance See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - Shrink one column's height to content and stretch the other to the same height

We have a two-column layout, with a blue and a green column. It should behave after the following ... flexbox or other CSS techniques? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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363 views

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html - How I can center a menu bar with ul

I have a simple menu bar inside a div and I can center the div but I want to center the menu bar inside the div. ... div... How I can do it? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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510 views

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html - window opener close issue for javascript

I have a problem with browsers window managament with javascript. I have two page in my proof of concept ... browsers question ? Thank you. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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329 views

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html - changing value of <input type=file">

I want to know how to programmatically change the value of <input type="file"> I know that this is disabled for ... for it. I am using PHP. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - Accept attribute for input[type=file] allows other extensions

Anybody knows why this input accepts .php file extensions? ( At least in the latest version of chrome ) <input type=" ... .doc,.pdf,.txt,.rtl"> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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598 views

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html - How do browsers analyze <tr> <td> without <table>?

<table border="1"> <tbody> <tr> <td>1</td> <td>2</td> </tr> <tr> <td>3</td> <td>4</td> </tr> </tbody> ... </tr> </tbody> is the same of 1 2 3 4 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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486 views

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html - why float & inline-block cause different vertical type?

Here is my case code. I create a div which contain element i. The i has width and height attribute and I ... the line-height in my case? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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619 views

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html - How to destroy the php session with one button

I'd like to make a simple form button which completely destroys the session when you click on it. I am just ... explanation as to how it works) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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350 views

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html - How to start a new line with a particular item with Flexbox?

This is a very simple exercise but I can't seem to find a neat way to solve it (just started learning about HTML ... ">bloque 5</div> </div> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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651 views

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html - Canvas Scrollbar not working

I created canvas inside the div tag and add background image to the canvas. Here is the code: <div id=" ... issue. Thanks in Advance... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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473 views

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html - Find out the longest word from a sentence - Javascript

Is there any way to find out the longest word in Javascript? It should ignore punctuation marks too! I understood ... 'm making myself clear... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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551 views

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html - CSS Square background - image

I tried to make some square background using CSS only, but i got just line background without the option of ... class="container"> </div> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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354 views

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html - How to check with JavaScript that webcam is being used in Chrome

If webcam is being used in Chrome, there will be a red dot on the tab for that page. And if other pages ... got no response. Any ideas? Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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370 views

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html - Images in web browser are slightly blurred. How to disable it?

I'm making a game. Collisions in this game are based on color of pixel on canvas. I get color pixel and if ... how to answer to this problem? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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379 views

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html - How to animate a line of a rectangle's diagonals?

I am trying add up an animation diagonally. The rectangle height and width I know (dynamically adding up). ... Any easier or simpler solution? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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309 views

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html - Is there a way to make a javascript link open up in IE?

I have a link that uses javascript to submit a form, like so: <a href="javascript:document.some_form.submit() ... is using a different browser? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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442 views

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html - Creating a transparent inner notch?

I know how to create a notch on the outside like: div:after { content: ''; display: block; width: ... the pseudo element is not tranparent. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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418 views

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html - When does the DOM repaint during Javascript routines?

I apologize if this question already exists, but I couldn't find it. In the following code, at which ... After all functions have finished? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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440 views

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html - SEO impact on specifying image width and height for responsive website?

I was told that specifying inline width and height for all images will be good for SEO and also helps the site loads ... bit hacky to me..... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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414 views

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html - Add border over triangle element

I am trying to create a border around a triangle. I have this so far: JSFiddle .myDiv { width: 300px ... quis nostrud exercitation ullamco</div> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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