Recent questions tagged HTML

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html - Textarea value not getting posted with form

I'm trying to input a textarea tag when I submit my form: <textarea id="confirmationText" class="text" cols="86" ... see I've set it 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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317 views

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html - POST vs post, GET vs get

I realize that both will work, but is one more correct than the other? <form method="POST" /> vs. <form method= ... /> Why use one or the other? See Question&Answers more detail:os...

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

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318 views

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html - What happens if the action field in a <form> has parameters?

Is there a well-supported, common behavior that I can expect if I do something like this in HTML: <form method= ... the right way to do things? See Question&Answers more detail:os...

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

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633 views

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html - How to force inline divs to stay on same line?

I'm trying to make a three-column layout. I'd like the width of the left and right columns to be only as ... I would like: Thanks for any help See Question&Answers more detail:os...

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

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285 views

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html - Create table with PHP and populate from MySQL

I am creating a table to display on a web page and that table is populated from data in a MySQL database. I ... a table on an HTML 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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445 views

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html - Javascript Date Validation ( DD/MM/YYYY) & Age Checking

I've started to work on Javascript recently. What I am testing is checking the DoB in valid format. Next step ... / YYYY to calculate the age? See Question&Answers more detail:os...

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

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390 views

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html - Gradient Stroke Along Curve in Canvas

I'm trying to draw a curve in canvas with a linear gradient stoke style along the curve, as in this ... method would be possible in 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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941 views

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html - Convert SVG path data to 0-1 range to use as clippath with objectBoundingBox

I'm using a rather complex SVG shape exported from Illustrator as a clipping path. The problem is that ... )" clipPathUnits="objectBoundingBox"> See Question&Answers more detail:os...

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

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404 views

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html - Switch/toggle div (jQuery)

I wish to accomplish a fairly simple task (I hope!) I got two div tags and one anchor tags, like this: <a ... can this be done the best way? See Question&Answers more detail:os...

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

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619 views

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html - Flexbox with fixed header and footer and scrollable content

I am trying to make a flexbox design work. I am not an HTML/css expert. :( I have a flexbox design with ... occupy the whole space (height) ? See Question&Answers more detail:os...

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

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286 views

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html - Why isn't my margin working with position: fixed?

JSFiddle Demo I have a div for a header and a div for a content wrap. For some reason, I can't have a margin on the ... p>Test</p> </div> </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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474 views

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html - CSS: unexpected vertical position of "inline-block" elements

Please consider the following HTML code: <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang=" ... explain this. Live example here. 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 - CSS Filter not working in Firefox

I am trying CSS filter but it does not work in my Firefox (15.0) browser. HTML: <div class="google"> <img ... } Demo: http://jsfiddle.net/xDJzU/ See Question&Answers more detail:os...

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

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463 views

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html - Preventing Canvas Clear when Resizing Window

I'm trying to create a simple app that draws rectangles within the Canvas tag. I've got the Canvas resizing to fullscreen ... 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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564 views

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html - Closing SVG tags, explicit or self closing?

I was validating my code, and got the following error Tag cannot be self-closing. Use an explicit closing tag. ... way of closing a path? See Question&Answers more detail:os...

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

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641 views

1 answer

html - play pause html5 video javascript

I have a function that plays a video when I click on the poster image displayed in the player and it seems ... behave as Firefox does natively. See Question&Answers more detail:os...

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

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404 views

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html - How to navigate to a section of a page

I have a landing page with links. How can I direct user to a section of a different page? Main Page: <a ... solution using html would work too. See Question&Answers more detail:os...

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

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492 views

1 answer

html - How can I remove the border around an image without a source?

I have an image, and I haven't defined the source yet. It has a border :/ eg: <img src="" /> If I ... an image when it doesn't have a source? See Question&Answers more detail:os...

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

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544 views

1 answer

html - How do I make flex box work in safari?

How do I make flex boxes work in Safari? I have a responsive nav that uses a CSS flex box to be responsive and for ... ="#">Australia</a> </nav> See Question&Answers more detail:os...

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

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400 views

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html - How to apply padding to every line in multi-line text?

I have background color applied to the <span> tag, there is also left and right padding set on it. The problem is: ... the lazy dog.</span></h1> See Question&Answers more detail:os...

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

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431 views

1 answer

html - button image as form input submit button?

<form method="post" action="confirm_login_credentials.php"> <table> <tr> <td>User ID:</td> <td><input type=" ... image as a submit button does? See Question&Answers more detail:os...

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

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568 views

1 answer

html - get click event of each rectangle inside canvas?

I dont know how to register click event on each rectangle. here is the sample: http://jsfiddle.net/9WWqG/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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469 views

1 answer

html - Aligning image to center inside a smaller div

I have a div with width:100px and height:100px (say) Inside that, there is just an image, for which height ... as background-image for the 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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391 views

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html - Can't show some websites in iframe tag

I am trying to develop a page in which I can show more than 3 website at a time, as below: <ul> < ... does not display Facebook in 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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1.1k views

1 answer

html - CSS display none and opacity animation with keyframes not working

I have a very basic piece of HTML with the objective of animating from display: none; to display: block with opacity ... /body> </head> </html> See Question&Answers more detail:os...

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

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390 views

1 answer

html - <header> vs. <head>

In this tutorial: http://railstutorial.org/chapters/filling-in-the-layout#top There is "header" I know that in HTML ... is <header> ? Thanks. See Question&Answers more detail:os...

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

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532 views

1 answer

html - how to make an oval in css?

I want to make an oval like: But when i used this code: <!DOCTYPE html> <html> <head> <meta http-equiv=" ... circle it works, but an oval not. See Question&Answers more detail:os...

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

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399 views

1 answer

html - Why does width and height of a flex item affect how a flex item is rendered?

An image in a flexbox that has a max-height style appears to render differently depending on whether it has ... .jpg"> </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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