Vergleich

by pw_we1

HTML

<textarea>
var obj1 = {a:1, b:2}, obj2 = {a:1, b:2};
var arr1 = ["a", "b"], arr2 = ["a", "b"];
</textarea><br>
<input id="a" value="0"><br>
<input id="b" value='""'><br>
<button id="comp">Vergleich</button>
<p id="res"></p>

CSS

textarea{
  width:310px;
}

JavaScript

var obj1 = {a:1, b:2}, obj2 = {a:1, b:2};
var arr1 = ["a", "b"], arr2 = ["a", "b"];
$("#comp").click(function(){
 var a = $("#a").val();
 var b = $("#b").val();
 var ea = eval(a);
 var eb = eval(b);
 var result = "";
 result += a+" == "+b+": "+(ea == eb)+"<br>";
 result += a+" != "+b+": "+(ea != eb)+"<br>";
 result += a+" === "+b+": "+(ea === eb)+"<br>";
 result += a+" !== "+b+": "+(ea !== eb)+"<br>";
 $("#res").html(result);
});