Refresh Button for the Table Search and Filter

Here's the bit of code that I took from the Table Search and Filter (http://cscstud.blogspot.com/2012/11/javascript-search-and-filter-table.html#more)  post, that'll refresh the table.  It may not be too pretty and it probably shows that I don't have the greatest understanding, but it works.  Just add this bit inside the <script> tags you already have for the search & filter and create a button that refers back to it inside a div tag or table.  Also if you haven't already, make sure to add the onload="tableSearch.init(); to your body tag.




tableSearch.refresh = function() {
            //get the search term
            this.Term == '';
            
            //loop through the rows and hide rows that do not match the search query
            for (var i = 0, row; row = this.Rows[i], rowText = this.RowsText[i]; i++) {
                row.style.display = ((rowText.indexOf(this.Term) != -1) || this.Term === '') ? '' : '';
            }
        }


/* Here's the code for the button */

<input type="button" value="refresh" onclick="tableSearch.refresh();"/>