// TEMP
var debug=false;
- debug=true
+// debug=true
var Hazelnut = Plugin.extend({
this._super(options, element);
/* Member variables */
- // query status
- this.received_all = false;
- this.received_set = false;
- this.in_set_buffer = Array();
+ // in general we expect 2 queries here
+ // query_uuid refers to a single object (typically a slice)
+ // query_all_uuid refers to a list (typically resources or users)
+ // these can return in any order so we keep track of which has been received yet
+ this.received_all_query = false;
+ this.received_query = false;
+
+ // an internal buffer for records that are 'in' and thus need to be checked
+ this.buffered_records_to_check = [];
+ // an internal buffer for keeping lines and display them in one call to fnAddData
+ this.buffered_lines = [];
/* XXX Events XXX */
// this.$element.on('show.Datatables', this.on_show);
this.listen_query(options.query_uuid);
this.listen_query(options.query_all_uuid, 'all');
- /* an internal buffer for keeping lines and display them in one call to fnAddData */
- this.buffered_lines = [];
-
/* GUI setup and event binding */
this.initialize_table();
},
- default_options: {
- 'checkboxes': false
- },
-
/* PLUGIN EVENTS */
on_show: function(e)
{
/* Transforms the table into DataTable, and keep a pointer to it */
var self = this;
- actual_options = {
+ var 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'<'col-md-5'l><'col-md-1'r><'col-md-6'f>>t<'row'<'col-md-5'i><'col-md-7'p>>",
// xxx DISABLED by jordan: was causing errors in datatables.js
// xxx turned back on by Thierry - this is the code that takes python-provided options into account
// check your datatables_options tag instead
+ // however, we have to accumulate in aoColumnDefs from here (above)
+ // and from the python wrapper (checkboxes management, plus any user-provided aoColumnDefs)
+ if ( 'aoColumnDefs' in this.options.datatables_options) {
+ actual_options['aoColumnDefs']=this.options.datatables_options['aoColumnDefs'].concat(actual_options['aoColumnDefs']);
+ delete this.options.datatables_options['aoColumnDefs'];
+ }
$.extend(actual_options, this.options.datatables_options );
this.table = this.elmt('table').dataTable(actual_options);
return (tabIndex.length > 0) ? tabIndex[0] : -1;
}, // getColIndex
- checkbox: function (key, value)
+ checkbox_html : function (key, value)
{
var result="";
// Prefix id with plugin_uuid
result += "<input";
result += " class='hazelnut-checkbox'";
- result += " id='" + this.id('checkbox', this.id_from_key(key, value)) + "'";
+ result += " id='" + this.flat_id(this.id('checkbox', value)) + "'";
result += " name='" + key + "'";
result += " type='checkbox'";
result += " autocomplete='off'";
}
}
- /* catch up with the last column if checkboxes were requested */
- if (this.options.checkboxes)
+ // catch up with the last column if checkboxes were requested
+ if (this.options.checkboxes) {
// Use a key instead of hostname (hard coded...)
- // XXX remove the empty checked attribute
- line.push(this.checkbox(this.key, record[this.key]));
+ line.push(this.checkbox_html(this.key, record[this.key]));
+ }
-// adding an array in one call is *much* more efficient
-// this.table.fnAddData(line);
- this.buffered_lines.push(line)
+ // adding an array in one call is *much* more efficient
+ // this.table.fnAddData(line);
+ this.buffered_lines.push(line);
},
}
- var checkbox_id = this.id('checkbox', this.id_from_key(this.key, key_value));
- checkbox_id = '#' + checkbox_id.replace(/\./g, '\\.');
-
+ var checkbox_id = this.flat_id(this.id('checkbox', key_value));
+ checkbox_id = '#' + checkbox_id;
var element = $(checkbox_id, this.table.fnGetNodes());
-
+ if (debug) messages.debug("set_checkbox checked=" + checked + " id=" + checkbox_id + " matches=" + element.length);
element.attr('checked', checked);
},
on_new_record: function(record)
{
- /* NOTE in fact we are doing a join here */
- if (this.received_all)
- // update checkbox for record
+ if (this.received_all_query) {
+ // if the 'all' query has been dealt with already we may turn on the checkbox
+ if (debug) messages.debug("turning on checkbox for record "+record[this.key]);
this.set_checkbox(record, true);
- else
- // store for later update of checkboxes
- this.in_set_buffer.push(record);
+ } else {
+ // otherwise we need to remember that and do it later on
+ if (debug) messages.debug ("Remembering record to check " + record[this.key]);
+ this.buffered_records_to_check.push(record);
+ }
},
on_clear_records: function()
on_query_done: function()
{
- if (this.received_all)
+ if (this.received_all_query)
this.unspin();
- this.received_set = true;
+ this.received_query = true;
},
on_field_state_changed: function(data)
on_all_query_done: function()
{
var self = this;
- if (this.received_set) {
+ if (this.received_query) {
/* XXX needed ? XXX We uncheck all checkboxes ... */
$("[id^='datatables-checkbox-" + this.options.plugin_uuid +"']").attr('checked', false);
/* ... and check the ones specified in the resource list */
- $.each(this.in_set_buffer, function(i, record) {
+ $.each(this.buffered_records_to_check, function(i, record) {
+ if (debug) messages.debug ("delayed turning on checkbox " + i + " record= " + record);
self.set_checkbox(record, true);
});
}
this.table.fnAddData (this.buffered_lines);
this.buffered_lines=[];
- this.received_all = true;
+ this.received_all_query = true;
}, // on_all_query_done
git://git.onelab.eu / myslice.git / blobdiff