jquery特定文本字符转换成input文本输入框插件

使用方法

(function($) {
    $.fn.fillInTheBlank = function(options) {
        // Default options
        const settings = $.extend({
            delimiter: "^",
            event: "change",
            correct: function() { alert("Correct!"); },
            wrong: function() { alert("Wrong!"); }
        }, options);

        // Remove previous event listeners
        $(document).off(settings.event, ".question");

        // Escape the delimiter to use it in a regular expression
        const delimiter = settings.delimiter.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
        const regex = new RegExp(`${delimiter}(.*?)${delimiter}`, "g");

        // Execute the process for each element
        this.each(function() {
            let $el = $(this);
            let tmpSpan = $el.html().replace(regex, "<span class='tmpSpan'>$1</span>");
            $el.html(tmpSpan);

            $el.find(".tmpSpan").each(function() {
                let $span = $(this);
                $span.css({
                    "display": "inline-block"
                });

                let tmpContent = $span.text();
                let spanWidth = $span[0].getBoundingClientRect().width;
                let newInput = $("<input>");
                newInput.css("width", spanWidth);
                newInput.attr("data-answer", tmpContent);
                newInput.addClass("question");
                $span.replaceWith(newInput);
            });
        });

        // Set up the correct/wrong handling with events
        $(document).on(settings.event, ".question", function() {
            let result = $(this).attr("data-answer") == $(this).val();
            if (result) {
                $(this).trigger("correctAnswer");
                settings.correct.call(this); // On correct answer
            } else {
                $(this).trigger("wrongAnswer");
                settings.wrong.call(this); // On wrong answer
            }
        });

        return this;
    };
})(jQuery);