Does anyone know why it is not disabled in jquery. That is, when I click the button. I want to click on the button (disabled = false)
$(document).ready(function(){
$("#b2").click(function(){
$("input").prop(disabled,false);
});
});
</script>
</head>
<body>
<input disabled="true">
<button id="b2">botao</button>
</body>
To change properties or attributes of an element with jQuery, in the syntax, the attribute name and the value should be enclosed in quotation marks:
$('elemento').prop('atributo', 'valor');
In the case of disabled , because it is a value Boolean , it can be outside the quotation marks:
$('elemento').prop('disabled', false);
You need to use a String for the property name.
Mute
.prop(disabled, false);
for
.prop('disabled', false);
$(document).ready(function() {
$("#b2").click(function() {
$("input").prop('disabled', false);
});
});<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script><inputdisabled="true">
<button id="b2">botao</button>