you need to make your addWidget method handle a function as an
argument, and then execute the function if it is supplied and a
function...
function foo(bar,callback) {
$(bar).remove();
callback && $.isFunction(callback) && callback();
}
foo("#baz",function() {alert("done!");}); // removes baz and then says
"done"
foo("#baz"); // just removes baz.
On Oct 4, 9:55 am, Issac Kelly <[EMAIL PROTECTED]> wrote:
> I'm working on Christian Bach's tablesorter.
>
> I've made a widget that can select rows, and now I want to make a
> widget that can delete rows, and have a callback.
>
> The problem is the callback.
>
> The widgets are called like this
>
> $.tablesorter.addWidget({
> // give the widget a id
> id: "selectRows",
> // format is called when the on init and when a sorting has
> finished
> format: function(table)
> {
> $("tbody tr",table).click(function(e){
> row = this;
> if($(row).hasClass('selectedRow'))
> $(row).removeClass('selectedRow');
> else
> $(row).addClass('selectedRow');
> });
> }
> });
> $.tablesorter.addWidget({
> // give the widget a id
> id: "deleteRows",
> // format is called when the on init and when a sorting has
> finished
> format: function(table)
> {
> if($("tfoot",table).length)
> {
> //add the foot
> $(table).append("<tfoot></tfoot>");
> }
> //add a row.
> $("tfoot",table).append("<tr class=\"deleteRow\"><a
> href=\"#\"
> class=\"deleteRows\">Delete selected entries</a>");
>
> $(".deleteRows").click(function(){
> $(".selectedRow",table).each(function(){
> $(this).remove();
> ///I WANT A CALLBACK HERE
> });
> });
> }
> });
>
> $("table").tablesorter({
> widgets: ['selectRows','deleteSelected']
> });
>
> So, the widgets are called via a text array. How could I add a
> callback to a widget?
