* Expression) that maps it to the dollar sign so it can't be overwritten by
* another library in the scope of its execution.
*/
+
+// TEMP
+var ELEMENT_KEY = 'resource_hrn';
+
(function($){
var debug=false;
// This is the new plugin API meant to replace the weird publish_subscribe mechanism
$this.set_query_handler(options.query_uuid, hazelnut.query_handler);
$this.set_record_handler(options.query_uuid, hazelnut.record_handler);
+ $this.set_record_handler(options.query_all_uuid, hazelnut.record_handler_all);
// /* Subscriptions */
// var query_channel = '/query/' + options.query_uuid + '/changed';
this.query_update = null;
this.current_resources = Array();
+ // query status
+ this.received_all = false;
+ this.received_set = false;
+ this.in_set_buffer = Array();
+
var object = this;
/* Transforms the table into DataTable, and keep a pointer to it */
// xxx problem is, we don't get this 'sliver' thing set apparently
if (typeof(row['sliver']) != 'undefined') { /* It is equal to null when <sliver/> is present */
checked = 'checked ';
- hazelnut.current_resources.push(row['urn']);
+ hazelnut.current_resources.push(row[ELEMENT_KEY]);
}
// Use a key instead of hostname (hard coded...)
- line.push(hazelnut.checkbox(options.plugin_uuid, row['urn'], row['type'], checked, false));
+ line.push(hazelnut.checkbox(options.plugin_uuid, row[ELEMENT_KEY], row['type'], checked, false));
}
lines.push(line);
this.checkbox = function (plugin_uuid, header, field, selected_str, disabled_str)
{
var result="";
+ if (header === null)
+ header = '';
// Prefix id with plugin_uuid
result += "<input";
result += " class='hazelnut-checkbox-" + plugin_uuid + "'";
- result += " id='hazelnut-checkbox-" + plugin_uuid + "-" + unfold.get_value(header) + "'";
+ result += " id='hazelnut-checkbox-" + plugin_uuid + "-" + unfold.get_value(header).replace(/\\/g, '') + "'";
result += " name='" + unfold.get_value(field) + "'";
result += " type='checkbox'";
result += selected_str;
// xxx problem is, we don't get this 'sliver' thing set apparently
if (typeof(record['sliver']) != 'undefined') { /* It is equal to null when <sliver/> is present */
checked = 'checked ';
- hazelnut.current_resources.push(record['urn']);
+ hazelnut.current_resources.push(record[ELEMENT_KEY]);
}
// Use a key instead of hostname (hard coded...)
- line.push(object.checkbox(options.plugin_uuid, record['urn'], record['type'], checked, false));
+ line.push(object.checkbox(options.plugin_uuid, record[ELEMENT_KEY], record['type'], checked, false));
}
// XXX Is adding an array of lines more efficient ?
};
+ this.set_checkbox = function(record)
+ {
+ // XXX urn should be replaced by the key
+ // XXX we should enforce that both queries have the same key !!
+ checkbox_id = "#hazelnut-checkbox-" + object.options.plugin_uuid + "-" + unfold.escape_id(record[ELEMENT_KEY].replace(/\\/g, ''))
+ $(checkbox_id, object.table.fnGetNodes()).attr('checked', true);
+ }
+
this.record_handler = function(e, event_type, record)
{
+ // elements in set
+ switch(event_type) {
+ case NEW_RECORD:
+ /* NOTE in fact we are doing a join here */
+ if (object.received_all)
+ // update checkbox for record
+ object.set_checkbox(record);
+ else
+ // store for later update of checkboxes
+ object.in_set_buffer.push(record);
+ break;
+ case CLEAR_RECORDS:
+ // nothing to do here
+ break;
+ case IN_PROGRESS:
+ manifold.spin($(this));
+ break;
+ case DONE:
+ if (object.received_all)
+ manifold.spin($(this), false);
+ object.received_set = true;
+ break;
+ }
+ };
+
+ this.record_handler_all = function(e, event_type, record)
+ {
+ // all elements
switch(event_type) {
case NEW_RECORD:
+ // Add the record to the table
object.new_record(record);
break;
case CLEAR_RECORDS:
manifold.spin($(this));
break;
case DONE:
- manifold.spin($(this), false);
+ if (object.received_set) {
+ /* XXX needed ? XXX We uncheck all checkboxes ... */
+ $("[id^='datatables-checkbox-" + object.options.plugin_uuid +"']").attr('checked', false);
+
+ /* ... and check the ones specified in the resource list */
+ $.each(object.in_set_buffer, function(i, record) {
+ object.set_checkbox(record);
+ });
+
+ manifold.spin($(this), false);
+ }
+ object.received_all = true;
break;
}
};