JSFiddle - React, Tailwind, and code Playground

by skram

HTML

<div id="test">
<input type="text" value="test"/>
<input type="text" value=""/>
</div>
<div id="ntest"></div>
<a id="click">clickme</a>

JavaScript

$(document).ready(function() {
    $('#click').live('click', function() {
        alert($('#test').formhtml())
    })
});

(function($) {
    var oldHTML = $.fn.html;

    $.fn.formhtml = function() {
        if (arguments.length) return oldHTML.apply(this, arguments);
        $("input,button", this).each(function() {
            this.setAttribute('value', this.value);
        });
        $("textarea", this).each(function() {
            // updated - thanks Raja!
            this.innerHTML = this.value;
        });
        $("input:radio,input:checkbox", this).each(function() {
            // im not really even sure you need to do this for "checked"
            // but what the heck, better safe than sorry
            if (this.checked) this.setAttribute('checked', 'checked');
            else this.removeAttribute('checked');
        });
        $("option", this).each(function() {
            // also not sure, but, better safe...
            if (this.selected) this.setAttribute('selected', 'selected');
            else this.removeAttribute('selected');
        });
        return oldHTML.apply(this);
    };

    //optional to override real .html() if you want
    // $.fn.html = $.fn.formhtml;
})(jQuery);