javascript – jQuery val是未定义的？

<input type="hidden" id="editortitle" name="title" value="home">
<textarea name="text" id="editorText"></textarea>

但是当我写$(‘#editortitle’).val()和$(‘#editorText’).html(),$(‘#editortitle’).val()是’undefined’和$(‘#editorText’ ).html()是空的？

哪里不对？

编辑：

这是我的完整代码：

function openEditor() {
    $("#editor").show().animate({ width: 965,height: 380 },1500);
    $("#editor textarea").show();
}

function closeEditor() {
    $("#editor").animate({ width: 985,height: 1 },1500,function () {
        $("#editor").hide();
        $("#editor textarea").hide();
    });
}

function setedit() {
    $.ajax({
        type: "POST",url: "ENGIne.PHP",data: "title=" + $('#editortitle').attr('value') + "&text=" + $('#editorText').html(),beforeSend: function () {
            $('#mainField').html('<img src="data/images/loader.gif" alt="Loading...">');
        },success: function (msg) {
            alert(msg);
            closeEditor();
            search();
        }
    });
}
function search() {
    $('#title').val($('#search').val());

    $.get('ENGIne.PHP?search=' + $('#search').val(),function (data) {
        $('#mainField').html(data);
    });

    $.get('ENGIne.PHP?raw=true&search=' + $('#search').val(),function (data2) {
        $('#editorText').html(data2);
    });

    $.get('ENGIne.PHP?title=true&search=' + $('#search').val(),function (data2) {
        $('#h1').html(data2); // Row 152
        $('#editortitle').html(data2);
    });
}

$(document).ready(function () {
    $("#ready").html('Document ready at ' + event.timestamp);
});

但是怎么了？