jQuery nth-child relative to previous selector
I'm trying to do some pagination, and the following code assigns a class for each div saying which page it should go on: var numOfPages = Math.ceil($(".mods-flex-items > div:visible").length / 20);...
View ArticleAngular Detect change on html input element or trigger it automatically
I want to get the value of an input element once it changes. The value is not typed by the user. I got it from a source and bind it with [(ngModel)] or just [value]. I have tried everything. But I...
View ArticleWeb scrapping from a div tag is returning random product's title name,...
I'm trying to scrape data from a website, using the following code: containers = page_soup.findAll("div", {"class": "item-info"}) container = containers[0] container output:<div...
View ArticleShows error “Cannot POST” when I try to submit the HTML form
HTML code work fine. Here is my JS code: // Node.js JavaScript code const express = require ("express"); const bodyParser = require("body-parser"); const app = express();...
View ArticleIs there an alternative version of the "contain: content;" CSS property?
I'm looking for an alt of contain: content; CSS property for old browsers compatibility. Is there any? Or at the least is there a CSS trick for that?
View ArticleHow to make a button with 2 conditions?
I'm junior developer in js and learn web-platforn Meteor. I doubt how to make button to change state between true and false (boolean) in one component of document in data base. For example, I have such...
View ArticleChanging html input image with javascript eventhandler
I'm in the process of building a very simple blogging tool for my personal website. One feature I'm working on is a comments section. Next to each blog post on my website is a button that, once...
View ArticleDisplay "" in Html document
I need to show my users how they can embed my widget on their websites.For that I need to show something like above on the Html page but when I try to do that,it just loads my widget in that page where...
View Articlephp not getting form data?
So I want users on my website to make a little quote thing for there user but im having some issues with getting the data from the form thing they fill out.$conn = mysqli_connect($servername,...
View ArticleHow can an html element fill out 100% of the remaining screen height, using...
I have a header element and a content element:#header #content I want the header to be of fixed height and the content to fill up all the remaining height available on the screen, with overflow-y:...
View ArticleHow to use @media with @supports
After months of searching, I finally found a hack for Firefox, as follows:@supports(max-width: 768px) and (-moz- appearance:meterbar) {.parallax-window {background-image: url("http://4309.co.uk/wp-...
View ArticlesetTimeout send multiple forms 5 minutes
I want to send the forms one by one. How can I do this?how to make multiple forms more than 5 minutes one by oneI tried, but it was not successfulhow to make shorter codethe code is getting too long I...
View ArticleClik here to view.
How to set a File in a React state
I'm currently using the React FilePicker tool which requires a "handFileChange" method. In that method, I'm trying to set my a file variable in my react state to the file that's used as a parameter for...
View ArticleBackend for users to upload pictures or documents to a webpage [closed]
i want to create a website where users can post images or general stuff which can be viewed by other visitors of the website. i am trying to create something similar to the fiver website:...
View ArticleMath to create SVG pie chart without using CSS or JS
I am seeking to create a pie chart in pure SVG. I do not want to use JS or CSS, which most of the solutions on this site utilize. I came across this great article that explains how to create a pie...
View ArticleClik here to view.
CSS, how to place images inside images and place them at the right place?
Here is what I am trying to do, I wanna place 8 of those images equally distanced. All of those images are in state, I am using react to change them.I managed to place the background Image, the 8...
View ArticleChanging Image based on Cursor location on page
I am trying to create this effect - called Rotating Heads. It is Basically using the cursor location on the Display to change the Image. So my idea is the person that I have photos of to follow the...
View ArticleHow load only part of a document in javascript
I am new to JavaScript and I have a html page that loads the source code from this page into a given div and I am using the code provided by user rob-w which works fine but my main goal is to learn how...
View Articlerefresh particular element in jquery ajax response
This is my html code for showing category select options using php:<select class="form-control" name="parent_category" id="parent_category"> <option value="parent">Parent</option>...
View ArticleHow do I reset / disable radio buttons when text input ('Other') is selected?
I have a form where the user can choose between: '7 days', '14 days', '30 days' and a text input field 'Other':<div class="form-group"><label for="paymentperiod">Payment...
View Article