Not able to input text in html text field

Question

I have a script that makes me able to drag some content in a div.

But because you can drag around, no matter where you place the cursor in the div, I am not able to input some text in a text field.

Is it possible to allow that?

I can eaily click links in the div container. But not input text in a html input field.

This is the javascript:

$(document).ready(function () {

$('#roadmap').mousedown(function (event) {
    $(this)
    .data('down', true)
    .data('x', event.clientX)
    .data('scrollLeft', this.scrollLeft);

    return false;
}).mouseup(function (event) {
    $(this).data('down', false);
}).mousemove(function (event) {
    if ($(this).data('down') == true) {
        this.scrollLeft = $(this).data('scrollLeft') + $(this).data('x') - event.clientX;
    }
}).mousewheel(function (event, delta) {
    this.scrollLeft -= (delta * 30);
}).css({
    'overflow': 'hidden',
    'cursor': 'col-resize'
});
});
$(window).mouseout(function (event) {
    if ($('#roadmap').data('down')) {
        try {
            if (event.originalTarget.nodeName == 'BODY' || event.originalTarget.nodeName == 'HTML') {
                $('#roadmap').data('down', false);
            }
        } catch (e) { }
    }
});

This is my extended mousewheel function (if needed)

(function ($) {

    $.event.special.mousewheel = {
        setup: function () {
            var handler = $.event.special.mousewheel.handler;

            // Fix pageX, pageY, clientX and clientY for mozilla
            if ($.browser.mozilla)
                $(this).bind('mousemove.mousewheel', function (event) {
                    $.data(this, 'mwcursorposdata', {
                        pageX: event.pageX,
                        pageY: event.pageY,
                        clientX: event.clientX,
                        clientY: event.clientY
                    });
                });

            if (this.addEventListener)
                this.addEventListener(($.browser.mozilla ? 'DOMMouseScroll' : 'mousewheel'), handler, false);
            else
                this.onmousewheel = handler;
        },

        teardown: function () {
            var handler = $.event.special.mousewheel.handler;

            $(this).unbind('mousemove.mousewheel');

            if (this.removeEventListener)
                this.removeEventListener(($.browser.mozilla ? 'DOMMouseScroll' : 'mousewheel'), handler, false);
            else
                this.onmousewheel = function () { };

            $.removeData(this, 'mwcursorposdata');
        },

        handler: function (event) {
            var args = Array.prototype.slice.call(arguments, 1);

            event = $.event.fix(event || window.event);
            // Get correct pageX, pageY, clientX and clientY for mozilla
            $.extend(event, $.data(this, 'mwcursorposdata') || {});
            var delta = 0, returnValue = true;

            if (event.wheelDelta) delta = event.wheelDelta / 120;
            if (event.detail) delta = -event.detail / 3;
            if ($.browser.opera) delta = -event.wheelDelta;

            event.data = event.data || {};
            event.type = "mousewheel";

            // Add delta to the front of the arguments
            args.unshift(delta);
            // Add event to the front of the arguments
            args.unshift(event);

            return $.event.handle.apply(this, args);
        }
    };

    $.fn.extend({
        mousewheel: function (fn) {
            return fn ? this.bind("mousewheel", fn) : this.trigger("mousewheel");
        },

        unmousewheel: function (fn) {
            return this.unbind("mousewheel", fn);
        }
    });

})(jQuery);

And here goes the HTML

<div id="roadmap">
       <ul>
           <li class="roadmap_description">
             <h2>Welcome</h2>
             <p>Description</p>
           </li>
           <li><h3 class="milestone_name">v. 1.0.2.3</h3>
               <ul>
                    <li class="milestone_item"><a href="#">Title description</a></li>
               </ul>
                <div class="milestone_item_add">
                     <input class="field" name="milestone_item_name" type="text" /><a href="#"><img src="/Intranet/admin/Intranet/css/images/icons/wand.png" alt="Add new" /></a>
                </div>
           </li>
</ul>
    </div>

Thank you.

Answer 1

The return false in mousedown prevents the mouse button press from having its default action, which is to focus the child <input>.

You could test event.target in the mousedown function to see if it's the <input> element, and if so just stop trying to handle it (return or return true straight away).

If you wanted to still allow the element to be dragged when the mouse is in the <input>, you could still return false but manually call focus() on the input in mousedown. The disadvantage of that would be that the user couldn't use drags to select part of the text, as inputs would normally allow.

Answer 2

Why dont you add a mouseover event to the textfield that sets this: $(this).data('down', false); ?