javascript check if element has class
if(document.getElementById("myElmentID").classList.contains("hidden")){
// I have the 'hidden' class
}javascript check if element has class
if(document.getElementById("myElmentID").classList.contains("hidden")){
// I have the 'hidden' class
}check if a class exists javascript
const element = document.querySelector("#box");
element.classList.contains("active");check if body has class javascript
document.body.classList.contains('my-class-name')how to check has class name in js?
element.classList.contains(className);Code language: CSS (css)button has class or not c#
//How to check if class attribute contains something?
//https://stackoverflow.com/questions/34992613/how-to-check-if-class-attribute-contains-something
//el is the web element
if(el.getAttribute("class").split(" ").contains("disabled"))
{
//your code
}
or
#region HTML Method
public static bool hasClass(WebControl element, string strClass)
{
return Convert.ToString(element.Attributes["class"]).Split(' ').Contains(strClass);
}
#endregionCopyright © 2021 Codeinu
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