2 * Description: display simple lists like slices or testbeds
3 * Copyright (c) 2012 UPMC Sorbonne Universite - INRIA
12 var SimpleList = Plugin.extend ({
14 init: function (options, element) {
15 this.classname=options.classname;
16 this._super (options, element);
17 this.buffered_records=[];
18 this.listen_query(options.query_uuid);
21 on_query_in_progress: function() {
22 messages.debug("on_query_in_progress");
26 on_query_done: function() {
27 this._display_table();
29 console.log("query simple list done");
31 console.log(this.buffered_records);
34 on_new_record: function(record) {
35 this.buffered_records.push(record);
40 _display_table: function() {
42 var $plugindiv = this.elmt();
43 var options = this.options;
44 // locate the <table> element; with datatables in the way,
45 // this might not be a direct son of the div-plugin
46 var $table = $plugindiv.find("table."+this.classname).first();
47 // also we may or may not have a header
48 var $tbody = $table.find("tbody."+this.classname).first();
49 var use_datatables = $table.hasClass("with-datatables");
50 var rows=self.buffered_records;
51 self.buffered_records=[];
53 messages.debug($plugindiv.attr('id') + " udt= " + use_datatables + " rows="+rows.length);
55 // check if rows contains results related to the object key
56 object_key = this.options.key.split('.');
57 if (rows.length == 0 || rows[0][object_key[0]].length == 0) {
59 this._datatables_set_message ($table, $tbody, unfold.warning("No result"));
61 this._regular_set_message ($table, $tbody, unfold.warning("No result"));
66 if (typeof rows[0].error != 'undefined') {
67 var error="ERROR: " + rows[0].error;
69 this._datatables_set_message ($table, $tbody, unfold.error(error));
71 this._regular_set_message ($table, $tbody, unfold.error(error));
77 this._datatables_update_table($table, $tbody, rows, options.key);
79 this._regular_update_table($table, $tbody, rows, options.key, this.classname);
83 _regular_set_message: function ($table, $tbody, message) {
84 $tbody.html("<tr><td>"+message+"</td></tr>");
87 _regular_update_table: function ($table, $tbody, rows, key, classname) {
89 messages.debug('regular_update_table ' + rows.length + " rows" +
90 " key=" + key + " classname=" + this.classname);
92 var html=$.map(rows, function (row) {
94 $.each(key.split('.'), function(i, k) {
95 if ($.isArray(value)) {
96 value = $.map(value, function(val, i) { return val[k]});
101 if ($.isArray(value)) {
102 return $.map(value, function(val, i) {
103 return self._html_row ( self._cell (key, val), this.classname);
106 return self._html_row ( self._cell (key, value), this.classname);
112 _datatables_set_message: function ($table, $tbody, message) {
113 $table.dataTable().fnClearTable();
114 $table.dataTable().fnAddData( [ message ] );
115 $table.dataTable().fnDraw();
118 _datatables_update_table: function ($table, $tbody, rows, key) {
119 if (debug) messages.debug('datatables_update_table ' + rows.length + " rows");
120 $table.dataTable().fnClearTable();
121 // the lambda here returns a [[]] because $.map is kind of broken; as per the doc:
122 // The function can return any value to add to the array.
123 // A returned array will be flattened into the resulting array.
124 // this is wrong indeed so let's work around that
126 $table.dataTable().fnAddData( $.map(rows, function (row) { return [[ self._cell (key,row[key]) ]] }) );
127 $table.dataTable().fnDraw();
130 _html_row: function (cell, classname) {
131 return "<tr><td class='"+classname+"'>"+cell+"</td></tr>";
134 // hard-wire a separate presentation depending on the key being used....
135 _cell: function (key, value) {
136 if (key == 'slice.slice_hrn') {
137 return "<i class='icon-play-circle'></i><a href='/portal/slice/" + value + "'>" + value + "</a>";
138 } else if (key == 'platform') {
139 return "<i class='icon-play-circle'></i><a href='/portal/platform/" + value + "'>" + value + "</a>";
146 $.plugin('SimpleList', SimpleList);