* 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;
var $this = $(this);
/* An object that will hold private variables and methods */
- var hazelnut = new Hazelnut (options);
- $this.data('Hazelnut', hazelnut);
+ var plugin = new Hazelnut (options);
+ $this.data('Hazelnut', plugin);
/* Events */
$this.on('show.Datatables', methods.show);
// 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_query_handler(options.query_uuid, plugin.query_handler);
+ $this.set_record_handler(options.query_uuid, plugin.record_handler);
+ $this.set_record_handler(options.query_all_uuid, plugin.record_handler_all);
// /* Subscriptions */
// var query_channel = '/query/' + options.query_uuid + '/changed';
}; // var methods;
/***************************************************************************
- * Hazelnut object
+ * Plugin object
***************************************************************************/
function Hazelnut(options)
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 */
- actual_options = {
- // Customize the position of Datatables elements (length,filter,button,...)
- // we use a fluid row on top and another on the bottom, making sure we take 12 grid elt's each time
- sDom: "<'row-fluid'<'span5'l><'span1'r><'span6'f>>t<'row-fluid'<'span5'i><'span7'p>>",
- sPaginationType: 'bootstrap',
- // Handle the null values & the error : Datatables warning Requested unknown parameter
- // http://datatables.net/forums/discussion/5331/datatables-warning-...-requested-unknown-parameter/p2
- aoColumnDefs: [{sDefaultContent: '',aTargets: [ '_all' ]}],
- // WARNING: 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 */
- fnDrawCallback: function() { hazelnut_draw_callback.call(object, options); }
- };
- // the intention here is that options.datatables_options as coming from the python object take precedence
- // XXX DISABLED by jordan: was causing errors in datatables.js $.extend(actual_options, options.datatables_options );
- this.table = $('#hazelnut-' + options.plugin_uuid).dataTable(actual_options);
-
- /* Setup the SelectAll button in the dataTable header */
- /* xxx not sure this is still working */
- var oSelectAll = $('#datatableSelectAll-'+ options.plugin_uuid);
- oSelectAll.html("<span class='ui-icon ui-icon-check' style='float:right;display:inline-block;'></span>Select All");
- oSelectAll.button();
- oSelectAll.css('font-size','11px');
- oSelectAll.css('float','right');
- oSelectAll.css('margin-right','15px');
- oSelectAll.css('margin-bottom','5px');
- oSelectAll.unbind('click');
- oSelectAll.click(selectAll);
-
- /* Add a filtering function to the current table
- * Note: we use closure to get access to the 'options'
- */
- $.fn.dataTableExt.afnFiltering.push(function( oSettings, aData, iDataIndex ) {
- /* No filtering if the table does not match */
- if (oSettings.nTable.id != "hazelnut-" + options.plugin_uuid)
- return true;
- return hazelnut_filter.call(object, oSettings, aData, iDataIndex);
- });
+ this.initialize = function() {
+ /* Transforms the table into DataTable, and keep a pointer to it */
+ actual_options = {
+ // Customize the position of Datatables elements (length,filter,button,...)
+ // we use a fluid row on top and another on the bottom, making sure we take 12 grid elt's each time
+ sDom: "<'row-fluid'<'span5'l><'span1'r><'span6'f>>t<'row-fluid'<'span5'i><'span7'p>>",
+ sPaginationType: 'bootstrap',
+ // Handle the null values & the error : Datatables warning Requested unknown parameter
+ // http://datatables.net/forums/discussion/5331/datatables-warning-...-requested-unknown-parameter/p2
+ aoColumnDefs: [{sDefaultContent: '',aTargets: [ '_all' ]}],
+ // WARNING: 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 */
+ fnDrawCallback: function() { hazelnut_draw_callback.call(object, options); }
+ };
+ // the intention here is that options.datatables_options as coming from the python object take precedence
+ // XXX DISABLED by jordan: was causing errors in datatables.js $.extend(actual_options, options.datatables_options );
+ this.table = $('#hazelnut-' + options.plugin_uuid).dataTable(actual_options);
+
+ /* Setup the SelectAll button in the dataTable header */
+ /* xxx not sure this is still working */
+ var oSelectAll = $('#datatableSelectAll-'+ options.plugin_uuid);
+ oSelectAll.html("<span class='ui-icon ui-icon-check' style='float:right;display:inline-block;'></span>Select All");
+ oSelectAll.button();
+ oSelectAll.css('font-size','11px');
+ oSelectAll.css('float','right');
+ oSelectAll.css('margin-right','15px');
+ oSelectAll.css('margin-bottom','5px');
+ oSelectAll.unbind('click');
+ oSelectAll.click(selectAll);
+
+ /* Add a filtering function to the current table
+ * Note: we use closure to get access to the 'options'
+ */
+ $.fn.dataTableExt.afnFiltering.push(function( oSettings, aData, iDataIndex ) {
+ /* No filtering if the table does not match */
+ if (oSettings.nTable.id != "hazelnut-" + options.plugin_uuid)
+ return true;
+ return hazelnut_filter.call(object, oSettings, aData, iDataIndex);
+ });
+
+ /* Processing hidden_columns */
+ $.each(options.hidden_columns, function(i, field) {
+ object.hide_column(field);
+ });
+ }
/* methods */
this.getColIndex = function(key, cols) {
var tabIndex = $.map(cols, function(x, i) { if (x.sTitle == key) return i; });
return (tabIndex.length > 0) ? tabIndex[0] : -1;
- }
+ };
// DEPRECATED // /**
// DEPRECATED // * @brief
// 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;
}
};
- this.query_handler = function(e, event_type, query)
+ this.show_column = function(field)
+ {
+ var oSettings = object.table.fnSettings();
+ var cols = oSettings.aoColumns;
+ var index = object.getColIndex(field,cols);
+ if (index != -1)
+ object.table.fnSetColumnVis(index, true);
+ }
+
+ this.hide_column = function(field)
+ {
+ var oSettings = object.table.fnSettings();
+ var cols = oSettings.aoColumns;
+ var index = object.getColIndex(field,cols);
+ if (index != -1)
+ object.table.fnSetColumnVis(index, false);
+ }
+
+ this.query_handler = function(e, event_type, data)
{
// This replaces the complex set_query function
// The plugin does not need to remember the query anymore
// Fields
/* Hide/unhide columns to match added/removed fields */
case FIELD_ADDED:
- var object = this;
- $.each(added_fields, function (index, field) {
- var index = object.getColIndex(field,cols);
- if(index != -1)
- object.table.fnSetColumnVis(index, true);
- });
+ object.show_column(data);
break;
case FIELD_REMOVED:
- var object = this;
- $.each(removed_fields, function (index, field) {
- var index = object.getColIndex(field,cols);
- if(index != -1)
- object.table.fnSetColumnVis(index, false);
- });
+ object.hide_column(data);
break;
case CLEAR_FIELDS:
alert('Hazelnut::clear_fields() not implemented');
}
+
+ // Constructor
+ object.initialize();
+
} // constructor
/***************************************************************************
git://git.onelab.eu / myslice.git / blobdiff