/* An object that will hold private variables and methods */
var hazelnut = new Hazelnut (options);
- if (debug) console.log("Hazelnut object created");
$(this).data('Hazelnut', hazelnut);
var query_channel = '/query/' + options.query_uuid + '/changed';
var update_channel = '/update-set/' + options.query_uuid;
var results_channel = '/results/' + options.query_uuid + '/changed';
- $.subscribe(query_channel, function(e, query) { hazelnut.set_query(query); });;
+ $.subscribe(query_channel, function(e, query) { hazelnut.set_query(query); });
$.subscribe(update_channel, function(e, resources, instance) { hazelnut.set_resources(resources, instance); });
- $.subscribe(results_channel, function(e, rows) { hazelnut.update_table(rows); });
+ $.subscribe(results_channel, $this, function(e, rows) { hazelnut.update_plugin(e,rows); });
+ if (debug) console.log("hazelnut '" + this.id + "' subscribed to e.g." + results_channel);
}); // this.each
}, // init
// xxx thierry : init this here - it was not, I expect this relied on set_query somehow..
//this.current_query = null;
this.current_query=manifold.find_query(this.options.query_uuid);
+ if (debug) console.log("Hazelnut constructor: have set current_query -> " + this.current_query);
this.query_update = null;
this.current_resources = Array();
// http://datatables.net/forums/discussion/5331/datatables-warning-...-requested-unknown-parameter/p2
aoColumnDefs: [{sDefaultContent: '',aTargets: [ '_all' ]}],
bRetrieve: true,
- sScrollX: '100%', /* Horizontal scrolling */
+ // xxx this one causes tables in a 'tabs' that are not exposed at the time this is run to show up empty
+ // sScrollX: '100%', /* Horizontal scrolling */
bProcessing: true, /* Loading */
fnRowCallback: function( nRow, aData, iDisplayIndex, iDisplayIndexFull ) {
$(nRow).attr('id', get_value(aData[3]));
oSelectAll.unbind('click');
oSelectAll.click(selectAll);
- /* Spinner (could be done when the query is received = a query is in progress, also for update) */
- $('#' + options.plugin_uuid).spin()
-
- if (debug) console.log ("bing 005");
-
/* Add a filtering function to the current table
* Note: we use closure to get access to the 'options'
*/
return hazelnut_filter.call(object, oSettings, aData, iDataIndex);
});
- if (debug) console.log ("bing 010");
-
-
/* methods */
this.set_query = function(query) {
- if (debug) console.log("entering set_query");
- var o = this.options;
+ var options = this.options;
/* Compare current and advertised query to get added and removed fields */
previous_query = this.current_query;
/* Save the query as the current query */
this.current_query = query;
+ if (debug) console.log("hazelnut.set_query, current_query is now -> " + this.current_query);
/* We check all necessary fields : in column editor I presume XXX */
// XXX ID naming has no plugin_uuid
if (typeof(query.fields) != 'undefined') {
$.each (query.fields, function(index, value) {
- if (!$('#hazelnut-checkbox-' + o.plugin_uuid + "-" + value).attr('checked'))
- $('#hazelnut-checkbox-' + o.plugin_uuid + "-" + value).attr('checked', true);
+ if (!$('#hazelnut-checkbox-' + options.plugin_uuid + "-" + value).attr('checked'))
+ $('#hazelnut-checkbox-' + options.plugin_uuid + "-" + value).attr('checked', true);
});
}
/*Process updates in filters / current_query must be updated before this call for filtering ! */
}
this.set_resources = function(resources, instance) {
- if (debug) console.log("entering set_resources");
- var o = this.options;
+ if (debug) console.log("entering hazelnut.set_resources");
+ var options = this.options;
var previous_resources = this.current_resources;
this.current_resources = resources;
/* We uncheck all checkboxes ... */
- $('hazelnut-checkbox-' + o.plugin_uuid).attr('checked', false);
+ $('hazelnut-checkbox-' + options.plugin_uuid).attr('checked', false);
/* ... and check the ones specified in the resource list */
$.each(this.current_resources, function(index, urn) {
- $('#hazelnut-checkbox-' + o.plugin_uuid + "-" + urn).attr('checked', true)
+ $('#hazelnut-checkbox-' + options.plugin_uuid + "-" + urn).attr('checked', true)
});
}
* XXX will be removed/replaced
*/
this.selected_changed = function(e, change) {
- if (debug) console.log("entering selected_changed");
+ if (debug) console.log("entering hazelnut.selected_changed");
var actions = change.split("/");
if (actions.length > 1) {
var oNodes = this.table.fnGetNodes();
}
}
- /**
- * @brief
- * @param plugin_uuid
- * @param header
- * @param field
- * @param selected_str
- * @param disabled_str
- */
- this.checkbox = function(plugin_uuid, header, field, selected_str, disabled_str) {
- /* Prefix id with plugin_uuid */
- return "<input class='hazelnut-checkbox-" + plugin_uuid + "' id='hazelnut-checkbox-" + plugin_uuid + "-" + get_value(header) + "' name='" + get_value(field) + "' type='checkbox' " + selected_str + disabled_str + "autocomplete='off' value='" + get_value(header) + "'></input>";
- }
+ this.update_plugin = function(e, rows) {
+ // e.data is what we passed in second argument to subscribe
+ // so here it is the jquery object attached to the plugin <div>
+ var $plugindiv=e.data;
+ if (debug) console.log("entering hazelnut.update_plugin on id '" + $plugindiv.attr('id') + "'");
+ // clear the spinning wheel: look up an ancestor that has the need-spin class
+ // do this before we might return
+ $plugindiv.closest('.need-spin').spin(false);
+
+ var options = this.options;
+ var hazelnut = this;
- this.update_table = function(rows) {
- var o = this.options;
- var object = this;
-
- $('#' + o.plugin_uuid).spin(false)
if (rows.length==0) {
+ if (debug) console.l ("empty result");
this.table.html(errorDisplay("No Result"));
return;
- } else {
- if (typeof(rows[0].error) != 'undefined') {
- this.table.html(errorDisplay(rows[0].error));
- return;
- }
+ } else if (typeof(rows[0].error) != 'undefined') {
+ if (debug) console.log ("undefined result");
+ this.table.html(errorDisplay(rows[0].error));
+ return;
}
newlines = new Array();
// go through table headers to get column names we want
// in order (we have temporarily hack some adjustments in names)
- var cols = object.table.fnSettings().aoColumns;
+ var cols = hazelnut.table.fnSettings().aoColumns;
var colnames = cols.map(function(x) {return x.sTitle})
var nb_col = colnames.length;
- if (o.checkboxes)
+ if (options.checkboxes)
nb_col -= 1;
for (var j = 0; j < nb_col; j++) {
if (typeof colnames[j] == 'undefined') {
}
}
- if (o.checkboxes) {
+ if (options.checkboxes) {
var checked = '';
if (typeof(obj['sliver']) != 'undefined') { /* It is equal to null when <sliver/> is present */
checked = 'checked ';
- object.current_resources.push(obj['urn']);
+ hazelnut.current_resources.push(obj['urn']);
}
// Use a key instead of hostname (hard coded...)
- newline.push(object.checkbox(o.plugin_uuid, obj['urn'], obj['type'], checked, false));
+ newline.push(hazelnut.checkbox(options.plugin_uuid, obj['urn'], obj['type'], checked, false));
}
newlines.push(newline);
});
+ this.table.fnClearTable();
+ if (debug) console.log("hazelnut.update_plugin: total of " + newlines.length + " rows");
this.table.fnAddData(newlines);
- }
- }
+ };
+
+ this.checkbox = function (plugin_uuid, header, field, selected_str, disabled_str) {
+ var result="";
+ /* Prefix id with plugin_uuid */
+ result += "<input class='hazelnut-checkbox-" + plugin_uuid + "' id='hazelnut-checkbox-" + plugin_uuid + "-" + get_value(header) + "'";
+ result += " name='" + get_value(field) + "' type='checkbox' " + selected_str + disabled_str + " autocomplete='off' value='" + get_value(header) + "'";
+ result +="></input>";
+ return result;
+ };
+ } // constructor
+
/***************************************************************************
* Private methods
***************************************************************************/
*
* The current line should validate all filters
*/
- $.each (cur_query.filter, function(index, filter) {
+ $.each (cur_query.filters, function(index, filter) {
/* XXX How to manage checkbox ? */
var key = filter[0];
var op = filter[1];
}
function hazelnut_draw_callback() {
- var o = this.options;
+ var options = this.options;
/*
* Handle clicks on checkboxes: reassociate checkbox click every time
* the table is redrawn
*/
- $('.hazelnut-checkbox-' + o.plugin_uuid).unbind('click');
- $('.hazelnut-checkbox-' + o.plugin_uuid).click({instance: this}, check_click);
+ $('.hazelnut-checkbox-' + options.plugin_uuid).unbind('click');
+ $('.hazelnut-checkbox-' + options.plugin_uuid).click({instance: this}, check_click);
if (!this.table)
return;
git://git.onelab.eu / unfold.git / blobdiff