I have the shiny app below in which the user lands on the Upload data panel. I want the user not to be able to move to any of the other 2 tabpanels if he has not uploaded both files that are needed in the Upload data tab. The thing here is that I want both tabs to be activated
Tag: html
how to force a collection of inputs to always have the same value when typing in them?
I’m looking for a method to give the same value to a collection of inputs when i type something on them, lets say we have 10 of them,and i type the word “dog” to one of them,then all of them get the word “dog”,then i type the word “cat” to an other one,every one gets …
How to show “next” and “previous” buttons of a item in a array?
Im trying to use a array who contains 4 diferent maps. The first element of the array must be “sticked” and change the current element of the array by clicking next. The next button when it reaches to the last item of the array must be showed disabled. The previous button is disabled and when the …
Loading text from a file in JavaScript
I have created a function to get text from a file using an url. The function uses $.get() of jQuery to fetch the file. The function works fine but the problem here is $.get() is asynchronous so the order of the output is not predictable i tried changing it to synchronous but it freezes the page completely i h…
Hide and show images on hover
Hide and show images on hover. Class artists-main has artists names and class artists-image has images of the artists. It’s working fine but my code is lengthy. I have round about 50+ artists and page will be filled by jQuery code. I want to shorten it. Answer use same class name
Click to go next position in live animation
I created an animation that goes from right to left, and I am trying to add some jump on click of next box button. How can I apply it using JavaScript ? nextBox function should apply the jump from box1 to box2 and so on… ( for example ) codepen here Answer The following implementation should work since …
Pixi.js – How to fix texture blur on mobile?
I have 2 separate projects which draw a randomized grass tilemap, which are using 2 different methods (personally want to see which is more convenient/efficient). One is using only Canvas, the other using Pixi.js. They both work fine on PC, but when I use cordova to compile it as an Android app, pixi.js tiles…
How can I fill the inside of a SVG?
I am trying to fill a heart shape SVG on click using html, css and javascript, but it doesn’t seem to work. Here is the svg code : I have tried multiple solutions, such as using “fill” in CSS which only fills the stroke around the svg, but also removing everything in the path from the second…
How to detect overlap in Phaser.js?
I am new to Phaserjs, and I am trying to make a shooting game. I want the damage function to fire when a bullet touches plane2, that is the green plane. Can somone please tell me what am I doing wrong here? Here is my code: Here is the link to the game if needed https://shoot.abaanshanid.repl.co/ Answer This …
Changing the prop value of embedded component
I have made a tab-component and a progressbar with 3 tabs. When i select the first tab i want my progressbar to be at 33%, second tab 66% and third 100%. I need some help figuring out how to make my progress-bar change it’s value when i change tabs. The progress-meter fills up when you give a value of 0…