exec, Вроде бы все работает, если я не ошибаюсь.
Jesus, как вариант что-то вроде этого:
jQuery.fn.tablesort = function(options) {
switch (options) {
case 'remove': return this.each(function(){
jQuery('tbody > tr', this).add(this).unbind('.tablesort');
}).removeClass('tablesort');
default: return this.each(function() {
options = jQuery.extend({}, options);
// The first order of business is to bind a function to the mousedown event
jQuery(this).addClass('tablesort').find('tbody > tr').unbind('.tablesort').bind('mousedown.tablesort', function(e) {
// store jQuery(this) tr element in a variable to allow faster access in the functions soon to be declared
var self = this,
tr = jQuery(self),
rows = jQuery('tr', tr.parent()),
start = rows.index(self);
// Add to TR element drag-marking class
tr.one('mousemove.tablesort', function(){
tr.addClass('tablesort-drag');
});
// jQuery has a fantastic function called mouseenter() which fires when the mouse enters
// This code fires a function each time the mouse enters over any TR inside the tbody -- except jQuery(this) one
rows.not(self).bind('mouseenter.tablesort', function(e) {
if ( this.rowIndex === self.rowIndex ) return;
// Check position of old tr to see whether to pop this before or after
// If jQuery(this) index greater than tr index, we are moving DOWN the page and
// insert tr after jQuery(this), where jQuery(this) is the tr that is being hovered over.
// If jQuery(this) index lower than tr index, we are moving UP the page and insert tr before jQuery(this).
if ( this.rowIndex > self.rowIndex ) {
jQuery(this).after(self);
} else {
jQuery(this).before(self);
}
});
// Clear garbage, 'cause we have closures
rows = null;
// Now, bind a function that runs on the very next mouseup event that occurs on the page
// This checks for a mouse up *anywhere*, not just on table rows so that the function runs even
// if the mouse is dragged outside of the table.
jQuery('body').one('mouseup.tablesort', function() {
// Remove from TR element drag-marking class and one-time-run bind, if needed
tr.unbind('mousemove.tablesort');
// Remove the mouseenter & mousemove events from the tbody so that the TR element stops being moved
var rows = jQuery('tr', tr.parent()).removeClass('tablesort-drag').unbind('mouseenter.tablesort'),
end = rows.index(self);
if (start !== end && options.change) {
var thread = rows.get().slice(Math.min(start, end), 1 + Math.max(start, end));
if (start > end) thread.reverse();
options.change(thread);
}
// Make text selectable for IE again with
// The workaround for IE based browsers
if (jQuery.browser.msie) {
jQuery(document).unbind('selectstart.tablesort');
}
});
// This part if important. Preventing the default action and returning false will
// Stop any text in the table from being highlighted (this can cause problems when dragging elements)
e.preventDefault();
// The workaround for IE based browers
if (jQuery.browser.msie) {
jQuery(document).bind('selectstart.tablesort', function() {
return false;
});
}
//return false;
});
});
}
};
