jlittlejohn

$("a.register").on("click", function(e){
  $("#signup").fadeToggle(750, "linear");
});

jlittlejohn

$("#content").load("somefile.html", function(response, status, xhr) {
  // error handling 
  if(status == "error") { 
    $("#content").html("An error occured: " + xhr.status + " " + xhr.statusText); 
  } 
});

jlittlejohn

$('input').keydown(function(e) { 
  // variable e contains keystroke data 
  // only accessible with .keydown() 
  if(e.which == 11) { 
    e.preventDefault(); 
  } 
}); 

$('input').keyup(function(event) { 
  // run other event codes here   

jlittlejohn

var maxheight = 0; 

$("div.col").each(function(){ 
  if($(this).height() > maxheight) { maxheight = $(this).height(); } 
}); 

$("div.col").height(maxheight);

jlittlejohn

var sometext = "here is more HTML"; 
$("p#text1").append(sometext); // added after 
$("p#text1").prepend(sometext); // added before

jlittlejohn

var alink = $("a#user").attr("href"); // obtain href attribute value 
$("a#user").attr("href", "http://www.google.com/"); // set the href attribute to a new value 
$("a#user").attr({ 
  alt: "Google", 
  href: "http://www.google.com/" 
}); // set more than one attribute to new values

jlittlejohn

$("p").click(function () { 
  var htmlstring = $(this).html(); // obtain html string from paragraph 
  $(this).text(htmlstring); // overwrite paragraph text with new string value 
}); 

var value1 = $('input#username').val(); // textfield input value 
var value2 = $('input:checkbox:checked').val(); // get the value from a checked checkbox 
var value3 = $('input:radio[name=bar]:checked').val(); // get the value from a set of radio buttons

jlittlejohn

$("div#home").prev("div"); // find the div previous in relation to the current div 
$("div#home").next("ul"); // find the next ul element after the current div 
$("div#home").parent(); // returns the parent container element of the current div 
$("div#home").children("p"); // returns only the paragraphs found inside the current div

jlittlejohn

@mixin disable-text-selection() {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

jlittlejohn

var height = $(window).height() - 25; 
$('#sidebar').height(height - 170);

window.onresize = function(event) {
  var height = $(window).height() - 25; 
  $('#sidebar').height(height - 170);
}