Html5 College

I have been trying to figure out why my Flask form will not properly validate my select field choic… Read more Why Is My Flask Form Validation Returning Not A Valid Choice?

I'm getting the audio/video duration of a file without appending it to the screen. 'Using t… Read more Get Audio Duration On Chrome For Android

i want to know if i can put a css filter on a whole page so that you can see the page, but it has a… Read more Css Filter On Whole Page

I checked other question but they don't seem to solve my issue. Here is my code : I have cr… Read more Angularjs Filter With An "or" Operation On Data When We Have Multiple Filters

I need to implement an eyedropper tool. I want it so you click the eyedropper button to make it act… Read more Canvas Eyedropper

I'm trying to create a webpage that will have a fixed sidebar and scrollable content. It does w… Read more Fixed Sidebar, Scrollable Content

I have the following code in a jsp file (on Adobe CQ) but, it returns null. Not sure why. I am expe… Read more Reqest.getparameter() Returns Null For Select Box In Jsp

m.google.com somehow requests the current location when loaded in Android's browser. I want to … Read more Getting Location Via A Web Application Being Run In A Webview

I want to achieve a layout like this: -----------------------------------------------------------… Read more How-to Mix Content-dependent And Percentage Height/width Using Css Without Javascript

I'm a complete Javascript beginner and I'm really stuck on my assignment. I have to get the… Read more How Do I Validate A Credit Card Expiry Date With Javascript?

I have a select box with 4 values (a,b,c,d). I just want to disable 'c' inside the dropdown… Read more Disable One Option Value Inside Select Tag Not Working In Ie6ha

I'm following this guide to create an app which sends an image to Facebook messenger. String mi… Read more Facebook Messenger Sending Metadata (android)

I have a radio input and whichever is chosen I make '#mains' removeclass and addclass, but … Read more Jquery If Elseif Control Shortcut

I am trying to make a menu that collapses on click. I also want to add some more changes on that sa… Read more Toggle Menu With Javascript. Target Multiple Variables With 1 Click Function

I am an amateur JS person so be kind with your voting as I am new to this. I am getting Uncaught Ty… Read more Javascript: Need Help Ordering My Js "uncaught Typeerror: Cannot Read Property 'value' Of Null"

I am trying to prevent the scroll bar from appearing when the div .boxB overflows and I am unsure w… Read more Prevent Horizontal Scrollbar From Appearing In Overflowing Div

So, I can easily use LINQ to XML to traverse a properly set-up XML document. But I'm having som… Read more Using Linq To Xml To Traverse An Html Table

I have tried using ejs: node.js: var example = 0; app.get('/', function(req, res, next) { … Read more How To Render Variable From Node.js Server Without Have To Reload And Without Using Ejs/ajax?

Is there any solution without JS? html css .wrapper { max-width: 500px; border: 1px solid red… Read more Set Width Of Fixed Positioned Div Relative To His Parent Having Max-width

folder structure / |--index.php +--includes |--header.html +--css |--style.css I have 2 su… Read more Css Not Working From Relative Path With Php 'includes'

I have coded a website in HTML and CSS. In this website I have used both properties margin: 0 auto … Read more Position:fixed And Margin:0 Auto Not Working In Ie

I'm rendering HTML documents to PDF. Previously I was using Wkhtmltopdf, but it looks like Domp… Read more Should Css "orphan" Operate At Line Or Block Level?

I have HTML like this: EId Solution 1: You have a typo here: ( missing colon ) < div style = &q… Read more How Can I Add A Scroll Bar Below A Div?

I have managed to get my video autoplay inside my webview.apk, tested on my phone (4.1.2) and it wo… Read more Android Webview Video Autoplay Success, But Same Apk Fails On Android Tv Mini Pc?

a b c Solution 1: Unfortunately, the CSS2.1 spec doesn't appear to have a clear answer to this… Read more Why Does A Percentage Margin Cause A New Line?

I'm trying to keep track of the selected tab in the view model but I can't seem to make it … Read more Keep Track Of Tabs With Knockoutjs + Twitter Bootstrap

Assuming I retrieved HTML content from a website (over which I have no control), and that content c… Read more Standalone Javascript Layout Engine?

First off I want to say that I wasn't really sure where to post this but it is very much progra… Read more How Does Facebook Know What Image To Parse Out Of An Article?

$tags = array( 'applet' => 1, 'script' => 1 ); $html = file_get_co… Read more Recursively Loop Through The Dom Tree And Remove Unwanted Tags?

So what I am trying to to is load different video based on the screen size of the device. Here is m… Read more Loading Html Video With Jquery

I have a web app with a form that allows a user to enter contact information for several of their f… Read more Ios Safari Autofill / Autocomplete Sections Not Working

I am trying to convert IDML into HTML5 through script, not through InDesign. Everything comes out o… Read more Converting Idml To Html5 Thru Script

In CSS3 resize, the icon to resize is positioned in the bottom right. How do I make it appear in th… Read more How To Resize Div When Dragging Top Left?

I know how I can horizontally center the entire page with CSS. But is there a way to vertically cen… Read more Centering Page Content Vertically

I'm working on a site using wordpress. I'm making a custom menu. When you activate mobile v… Read more Menu Appearing On Mobile View In Desktop Browsers But Not On Actual Mobiles

I have a simple date input It looks like this: How would i get rid of the arrows an Solution 1:… Read more Html Date Input Without The Date Picker

Is there a way to use variables in this situation? I want this code: String str = 'test';… Read more Using Variables In A String, To Do Html.fromhtml

I'm trying to enable mousewheel scroll for a simple div. It work for FF CHROME SAFARI...but IE … Read more Jquery Mousewheel Scroll Div Ie Problem

I have a scenario, if div element width changes, i need to perform some functionality. So is there … Read more How To Detect When The Div Element Width Change (not Window Resize) In Js?

This is a follow-up to this question. I am trying to build and HTML with multiple rows. I want so… Read more Angularjs Error: Template For Directive 'xxxxxx' Must Have Exactly One Root Element

how can i activate the second tab of my web page in page load , i have done the tabs using jquery a… Read more Activating Second Tab In Page Load Using Jquery

I want to have a simple select->option dropdown list that I am not passing any (SelectItem colle… Read more What Html Helper Do I Use To Create A Simple Dropdownlist That Doesn't Take In Any Variables?

When I insert unicode emojis into a using standard jQuery they don't appear with Chrome (v48),… Read more Unicode Emojis Not Showing On Chrome

I have come across a strange CSS issue. I have a drop down selector like this HTML markup: Solution… Read more Css Targeting Select Option With Display:none Not Working In Safari And Ie

Goal: I want to convert strings including React components into fully-functional JSX. The easier ex… Read more Convert String To React Jsx

I am building an angular 4 App that needs a graph. For graphs I am using Plotly.js, this works as i… Read more Plotly In Angular 4 Not Finding Html Element With Ngif

I need help embedding a markdown, or *.md, file inside of an HTML index file. I have found that I c… Read more Embed Markdown (md) Into Html

I have two select dropdowns. I am displaying the first dropdown on page load and the second dropdow… Read more The First Dropdown Selected And Displays The Same Selected Option Value On The Second Dropdown

i'm trying to capture multiple images and then save into the database here is the js code and … Read more How To Add Multiple Values To An Input Tag - Js

I want to have a text that overflows in another div, so I found and used this answer from another q… Read more Overflowed Text With Html In Another Div

I've see a lot of threads remotely related that basically suggest CSS triangles in the ::after … Read more How Can I Create Div With A Pointed Top With Css

I have a link like this: $contact_url = ' rentals_id >' . 'Contact' . ' '… Read more How Can I Open A Popup Window With A Fixed Size Using The Href Tag?

I have dynamic content flowing into a two-column grid. Flex box is a nice solution, but it forces t… Read more What Is The Best Way To Create An Asymmetrical Two-column Grid With Dynamic Content?

Hi I want to center 3 divs to the middle of the page, I have each of them floating left so that the… Read more How To Center 3 Divs In The Middle Of The Page

I'm developing an application with create-react-app and all is going well, except for the fact … Read more How To Properly Serve The Create-react-app Index From The Server?

I have been looking for a solution for this problem but I couldn't find any in particular satis… Read more Aligning A Group Of Radio Button Vertically And Divide It If Necessarely

I am currently learning HTML programming. I have a problem: If I put like this: HEADLINE First Ite… Read more How To Center Ordered List Number In Html

I have created a MediaWiki template named by the Hebrew letter א (template:א). Its content is: I … Read more Add Textcontent To Html Via Mediawiki Template

Is there any functional difference between using body onload: testing body onload Solution 1: Yes,… Read more What's The Difference Between Onload Action And An Action In A Bottom Script

Up until now, I simply used 'change' to see if an input field of the type 'number' … Read more Input Type Number: How To Detect If Value Was Incremented Or Decremented?

I am a little bit confused about the whole encoding issues related to HTML. I am not refering to th… Read more Url Encoding, Form Encoding And Mailto: Encoding

a b c d e Can anyone tell me if it's poss Solution 1: Do you mean something like this: http:… Read more Css Hover Over Li, Blur All Others

I have an asp.net web page that has a TinyMCE box. Users can format text and send the HTML to be st… Read more How Can I Strip Html From Text In .net?

#Python Code from bs4 import BeautifulSoup import urllib3 url ='https://www. SomeData .com'… Read more Get Info From Script Tag (webscrape)

I have open/close 'options' of 'select' on click anyone 'div' or 'butto… Read more How Open/close Options Of 'select' When You Click On Anyone 'div'

Here's the complete HTML code that i applied to make 2 quotes fadein and fade out simultaneousl… Read more Fade-in Fade-out With Css And Jquery

Trying to print out all combinations of 2 items from an array. Here is a Codepen Demo Solution 1: … Read more Handlebars Prints Wrong Thing When Iterating Through Same Array Twice