source: Dev/trunk/src/client/dojox/wire/demos/TableContainer.js

dojo.provide("dojox.wire.demos.TableContainer");

dojo.require("dojo.parser");
dojo.require("dijit._Widget");
dojo.require("dijit._Templated");

dojo.declare("dojox.wire.demos.TableContainer", [ dijit._Widget, dijit._Templated, dijit._Container ], {
        // summary:
        //              Extremely simple 'widget' that is a table generator with an addRow function that takes an array
        //              as the row to add, where each entry is a cell in the row.  This demo widget is for use with the
        //              wire demos.

        templateString: "<table class='tablecontainer'><tbody dojoAttachPoint='tableContainer'></tbody></table>",
        rowCount: 0,
        headers: "",
        addRow: function(array){
                // summary:
                //              Function to add in a new row from the elements in the array map to cells in the row.
                // array:
                //              Array of row values to add.
                try{
                        var row = document.createElement("tr");
                        if((this.rowCount%2) === 0){
                                dojo.addClass(row, "alternate");
                        }
                        this.rowCount++;
                        for(var i in array){
                                var cell = document.createElement("td");
                                var text = document.createTextNode(array[i]);
                                cell.appendChild(text);
                                row.appendChild(cell);
                                
                        }
                        this.tableContainer.appendChild(row);
                }catch(e){ console.debug(e); }
        },

        clearTable: function(){
                // summary:
                //              Function to clear all the current rows in the table, except for the header.

                //Always leave the first row, which is the table header.
                while(this.tableContainer.firstChild.nextSibling){
                        this.tableContainer.removeChild(this.tableContainer.firstChild.nextSibling);
                }
                this.rowCount = 0;
        },

        postCreate: function(){
                // summary:
                //              Widget lifecycle function to handle generation of the header elements in the table.
                var headers = this.headers.split(",");
                var tr = document.createElement("tr");
                for(i in headers){
                        
                        var header = headers[i];
                        var th = document.createElement("th");
                        var text = document.createTextNode(header);
                        th.appendChild(text);
                        tr.appendChild(th);
                }
                this.tableContainer.appendChild(tr);
        }
});