Recent questions tagged HTML

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html - use a javascript array to fill up a drop down select box

I have a text file which I am reading and storing the data in a javascript array, it's a list of cuisines. ... "CuisineList" is my drop down box See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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291 views

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html - It is possible to expand a textarea only with CSS?

I have a textarea with 200px of height, but when I pass that 200px with text I want to have the textarea expanded ... to do that only with CSS? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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311 views

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html - HTML5 iFrame Seamless Attribute

in HTML5 the iframe has new attributes like 'seamless' that should remove borders and scrollbars. I've tried it ... the page inside the iframe? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - YouTube: How to present embed video with sound muted

I'm trying to embed a video with the sound muted but I can not figure out how it make it work. Currently I' ... knows how can I make this work ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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330 views

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html - HTML5 placeholder disappears on focus

Is there a freely available jQuery plugin that changes placeholder behavior to match HTML5 spec? Before Focus On ... , Chromium bug #103025. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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296 views

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html - Set date input field's max date to today

I just have a simple line of code like this: <input type='date' min='1899-01-01' max='2000-01-01'></ ... I have to use Javascript to do this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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545 views

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html - How to load image (and other assets) in Angular an project?

I'm pretty new to Angular so I'm not sure the best practice to do this. I used angular-cli and ng ... file name, the image displayed correctly. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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420 views

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html - How can I preload a page using HTML5?

I remember reading about a meta tag that makes the browser preload a page. What's the tag again? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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442 views

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html - make checkbox behave like radio buttons with javascript

I need to manipulate the behavior of the check boxes with javascript. They should basically behave like radio ... help is much appreciated! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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352 views

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html - HTML5 Canvas background image

I'm trying to place a background image on the back of this canvas script I found. I know it's something to do with ... { init : init }; })(); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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459 views

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html - Div - onblur function

I want to call an onblur on div. Not sure how to get it done. Tried this: div onblur="javascript:callme()" but it didn't work See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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335 views

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html - Is there a way to force browsers to refresh/download images?

I have a problem where users are reporting that their images aren't being uploaded and the old ones are still ... work on the bigger problem. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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419 views

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html - How do I center list items inside a UL element?

How do I center list items inside a ul without using extra divs or elements. I have the following. I thought ... http://jsfiddle.net/3Ezx2/1/ See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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479 views

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html - Aligning elements left and center with flexbox

I'm using flexbox to align my child elements. What I'd like to do is center one element and leave the other ... "center">Center</span> </div> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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572 views

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html - Rounded table corners CSS only

I have searched and searched, but haven't been able to find a solution for my requirement. I have a plain ol ... aren't rounded! Any solutions? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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273 views

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html - Class methods as event handlers in JavaScript?

Is there a best-practice or common way in JavaScript to have class members as event handlers? Consider the ... about this kind of problems? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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293 views

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html - Editable 'Select' element

I would like to have a select element in the form but besides the options in the dropdown, it would be useful ... all in once. Is it possible? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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416 views

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html - Image label for input in a form not clickable in IE11

The problem In IE11 the image in the following code is clickable to activate/toggle the input in the label: <label> ... doing it in the first)? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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299 views

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html - How do I select an element that has a certain class?

My understanding is that using element.class should allow for a specific element assigned to a class to receive different ... </h2> </div> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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341 views

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html - Placing a <div> within a <canvas>

I take a div within a canvas element like following: <canvas> <div></div> </canvas> Here both of them has height ... a div or p within a canvas? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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320 views

1 answer

html - Can I fade in a background image (CSS: background-image) with jQuery?

I have a div element with text in it and a background image, which is set via the CSS property background-image. Is ... 10em; } <div>Text</div> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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350 views

1 answer

html - Can you require two form fields to match with HTML5?

Is there a way to require the entries in two form fields to match using HTML5? Or does this still have to be ... can be done, to achieve this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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323 views

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html - How to get a tab character?

In HTML, there is no character for a tab, but I am confused as to why I can copy and paste one here: . (You ... even if I can copy and paste it? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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218 views

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html - How to save the content in UIWebView for faster loading on next launch?

I know that there are some caching classes introduced in the iphone sdk recently, and there is also a ... parts of itself automatically. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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345 views

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html - Internet Explorer 9 Drag and Drop (DnD)

Does anyone know why the following web site drag and drop examples (plus many other tutorials online) don't work ... tutorials that work in IE9? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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378 views

1 answer

html - Flexbox on IE11: image stretched for no reason?

I'm having an issue with flexbox on IE11 and while I'm aware there's lots of known issue, I haven't been able ... I mean What am I doing wrong? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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435 views

1 answer

html - Best JSON-LD practices: using multiple <script> elements?

I'm curious about the best practice for applying JSON-LD onto a site for schema.org. If I have a page with ... same script or array of items? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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359 views

1 answer

html - Specifying content of an iframe instead of the src attribute to a page

I'm currently working on a form which includes some file inputs to upload pictures. There is an onchange() event ... the load of another page? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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