将CSS应用于正确放置的字母

Question

目前，一旦单词完成，此代码就会将CSS样式应用于该单词。我需要它将样式应用于单个字母，以确定它们是否正确放置。

$(".drop").droppable({
drop: function(event, ui) {
    word = $(this).data('word');
    guesses[word].push($(ui.draggable).attr('data-letter'));
    console.log(guesses);
    if (guesses[word].length == 3) {
        if (guesses[word].join('') == word) {
            $('td[data-word=' + word + ']').addClass("wordglow2").fadeOut(1300);

        } else {
            $('td[data-word=' + word + ']').addClass("wordglow");
        }
    }
}
}); 

CSS是…

.wordglow {
    -webkit-box-shadow: inset 2px 2px 20px 7px #ff0000;
    box-shadow: inset 2px 2px 20px 7px #ff0000;
}
.wordglow2 {
    -webkit-box-shadow: inset 2px 2px 20px 7px #22ff22;
    box-shadow: inset 2px 2px 20px 7px #22ff22;
}

我试过这个，但没有快乐。。。

$(".drop").droppable({
drop: function(event, ui) {
    word = $(this).data('word');
    guesses[word].push($(ui.draggable).attr('data-letter'));
    console.log(guesses);
    if (guesses[word].length == 3) {
        if (guesses[word].join('') == word) {
            $('td[data-letter=' + word + ']').addClass("wordglow2").fadeOut(1300);

        } else {
            $('td[data-letter=' + word + ']').addClass("wordglow");
        }
    }
}
});

Answer 1

$(".drop").droppable({
drop: function(event, ui) {
    word = $(this).data('word');
    guesses[word].push($(ui.draggable).attr('data-letter'));
    console.log($(event).toString().toSource());
    console.log($(ui.draggable).text());
    console.log('CHECKING : ' + $(this).text() + ' against ' + $(ui.draggable).text().trim());

    if ($(this).text() == $(ui.draggable).text().trim()) {
        $(this).addClass('wordglow3');
    } else {
        $(this).addClass('wordglow');
    }
    console.log('CHECKING : ' + $(this).text() + ' against ' + $(ui.draggable).text().trim());

    console.log(guesses);
    if (guesses[word].length == 3) {
        if (guesses[word].join('') == word) {
            $('td[data-word=' + word + ']').addClass("wordglow2");
        } else {
            $('td[data-word=' + word + ']').addClass("wordglow4");
        }
    }

},
activate: function(event, ui) {
    word = $(this).data('word');
    // try to remove the class
    $('td[data-word=' + word + ']').removeClass('wordglow').removeClass('wordglow4').removeClass('wordglow3');
}

 });