change html using jquery code example

Example 1: jquery replace html

$(element).html("Hello World");

Example 2: jquery set html of element

$("button").click(function(){
  $("p").html("Hello <b>world</b>!");
});

Example 3: change html using jquery

$("#regTitle").html("Hello World");

Example 4: innerhtml jquery

var itemtoReplaceContentOf = $('#regTitle');
itemtoReplaceContentOf.html('');
newcontent.appendTo(itemtoReplaceContentOf);

Example 5: change html using jquery

//Takes input from entire page and uses it to change the HTML of h1
$(document).keypress(function(event){
  $("h1").text(event.key);
});