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Tag: javascript

Access-Control-Allow-Origin issue in ktor cors header

I am building a simple REST API using ktor and used cors but when i send a simple get request with no headers data the server works fine but if i want the client to have say key:1 the server doesn`t respond me correctly, it says the problem is so here is my ktor code and my javascript code looks

Cannot set property ‘innerHTML’ of null”, Vue

I have two components for editing JSON objects. And i have a button that switches between these two. Here is the html code: //Javascript code Start value for showJsonEditor = true, showTextEditor = false gives me the error: Cannot set property ‘innerHTML’ of null”, Vue i tried setting the th…

How to get class of a CSS style

I fetch all css styles for an element by using this code: so far so good. I need to know if there styles and if, which class brings the CSS styles to this list. For example we look the result line with I need to know if there is a class that applies this style and if there is a

How to run Js inside Component

I want to add a parallax effect to a html element in my template html. I have written the code to do this, but not sure about where to implement it to run every time the page scrolls. I tried Adding this to the ngDoCheck function, but it worked only once. How to do it? Answer Angular Provides Host Listeners