// retrieve DOM checkbox and make sure it is checked/unchecked
set_checkbox: function(record, checked) {
var hrn=this.record_hrn (record);
- if (! hrn) { messages.warning ("set_checkbox: record has no hrn"); return; }
+ if (! hrn) { messages.warning ("googlemap.set_checkbox: record has no hrn"); return; }
var checkbox_s = this.by_hrn [ hrn ];
- if (! checkbox_s ) { messages.warning ("set_checkbox: could not spot checkbox for hrn "+hrn); return; }
+ if (! checkbox_s ) { messages.warning ("googlemap.set_checkbox: could not spot checkbox for hrn "+hrn); return; }
checkbox_s.checkbox.prop('checked',checked);
}, // set_checkbox
# set checkboxes if a final column with checkboxes is desired
# pass columns as the initial set of columns
# if None then this is taken from the query's fields
+ # also please refrain from passing an 'aoColumns' as datatables_options
+ # as we use 'aoColumnDefs' instead
def __init__ (self, query=None, query_all=None,
checkboxes=False, columns=None,
datatables_options={}, **settings):
elif self.query:
self.columns = self.query.fields
if query_all:
- # We need a list because sets are not JSON-serilizable
+ # We need a list because sets are not JSON-serializable
self.hidden_columns = list(self.query_all.fields - self.query.fields)
else:
self.hidden_columns = []
self.columns = []
self.hidden_columns = []
self.datatables_options=datatables_options
+ # if checkboxes were required, we tell datatables about this column's type
+ # so that sorting can take place on a selected-first basis (or -last of course)
+ # this relies on the template exposing the checkboxes 'th' with class 'checkbox'
+ if self.checkboxes:
+ # we use aoColumnDefs rather than aoColumns -- ignore user-provided aoColumns
+ if 'aoColumns' in self.datatables_options:
+ print 'WARNING: hazelnut uses aoColumnDefs, your aoColumns spec. is discarded'
+ del self.datatables_options['aoColumns']
+ # set aoColumnDefs in datatables_options - might already have stuff in there
+ aoColumnDefs = self.datatables_options.setdefault ('aoColumnDefs',[])
+ # here 'checkbox' is the class that we give to the <th> dom elem
+ # dom-checkbox is a sorting type that we define in hazelnut.js
+ aoColumnDefs.append ( {'aTargets': ['checkbox'], 'sSortDataType': 'dom-checkbox' } )
def template_file (self):
return "hazelnut.html"
def requirements (self):
reqs = {
- 'js_files' : [ "js/hazelnut.js",
- "js/manifold.js", "js/manifold-query.js",
+ 'js_files' : [ "js/spin.presets.js", "js/spin.min.js", "js/jquery.spin.js",
"js/dataTables.js", "js/dataTables.bootstrap.js", "js/with-datatables.js",
- "js/spin.presets.js", "js/spin.min.js", "js/jquery.spin.js",
+ "js/manifold.js", "js/manifold-query.js",
"js/unfold-helper.js",
+ # hazelnut.js needs to be loaded after dataTables.js as it extends
+ # dataTableExt.afnSortData
+ "js/hazelnut.js",
] ,
- 'css_files': [ "css/hazelnut.css" ,
- "css/dataTables.bootstrap.css",
+ 'css_files': [ "css/dataTables.bootstrap.css",
# hopefully temporary, when/if datatables supports sPaginationType=bootstrap3
# for now we use full_numbers\, with our own ad hoc css
"css/dataTables.full_numbers.css",
+ "css/hazelnut.css" ,
],
}
return reqs
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();
},
// XXX use $.proxy here !
};
// 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 );
+ // 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
+ $.extend(actual_options, this.options.datatables_options );
this.table = this.elmt('table').dataTable(actual_options);
/* Setup the SelectAll button in the dataTable header */
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
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
+ this.buffered_records_to_check.push(record);
+ console.log ("Remembering record to check " + 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) {
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
$.plugin('Hazelnut', Hazelnut);
+ /* define the 'dom-checkbox' type for sorting in datatables
+ http://datatables.net/examples/plug-ins/dom_sort.html
+ using trial and error I found that the actual column number
+ was in fact given as a third argument, and not second
+ as the various online resources had it - go figure */
+ $.fn.dataTableExt.afnSortData['dom-checkbox'] = function ( oSettings, _, iColumn ) {
+ return $.map( oSettings.oApi._fnGetTrNodes(oSettings), function (tr, i) {
+ return result=$('td:eq('+iColumn+') input', tr).prop('checked') ? '1' : '0';
+ } );
+ }
+
})(jQuery);
+
<table class='table table-striped table-bordered dataTable' id='{{domid}}__table'>
<thead>
<tr>
- {% for column in columns %}
- <th>{{ column }}</th>
- {% endfor %}
- {% for column in hidden_columns %}
- <th>{{ column }}</th>
- {% endfor %}
- {% if checkboxes %}
- <th>+/-</th>
- {% endif %}
- </tr>
- </thead>
+ {% for column in columns %} <th>{{ column }}</th> {% endfor %}
+ {% for column in hidden_columns %} <th>{{ column }}</th> {% endfor %}
+ {% if checkboxes %} <th class="checkbox">+/-</th> {% endif %}
+ </tr>
+ </thead>
<tbody>
</tbody>
<tfoot>
<tr>
- {% for column in columns %}
- <th>{{ column }}</th>
- {% endfor %}
- {% for column in hidden_columns %}
- <th>{{ column }}</th>
- {% endfor %}
- {% if checkboxes %}
- <th>+/-</th>
- {% endif %}
- </tr>
+ {% for column in columns %} <th>{{ column }}</th> {% endfor %}
+ {% for column in hidden_columns %} <th>{{ column }}</th> {% endfor %}
+ {% if checkboxes %} <th>+/-</th> {% endif %}
+ </tr>
</tfoot>
</table>
</div>
init: function(options, element) {
this._super(options, element);
- console.log("init Query_Editor");
this.listen_query(options.query_uuid);
this.elts('queryeditor-auto-filter').change(this.event_filter_added('='));
query_all = network_query,
checkboxes = False,
datatables_options = {
- # for now we turn off sorting on the checkboxes columns this way
- # this of course should be automatic in hazelnut
- 'aoColumns' : [None, None, None, None, {'bSortable': False}],
'iDisplayLength' : 25,
'bLengthChange' : True,
},
query_all = query_resource_all,
checkboxes = True,
datatables_options = {
- # for now we turn off sorting on the checkboxes columns this way
- # this of course should be automatic in hazelnut
- 'aoColumns' : [None, None, None, None, {'bSortable': False}],
'iDisplayLength': 25,
'bLengthChange' : True,
'bAutoWidth' : True,
outline_complete = True,
togglable = True,
title = 'Users',
- active_domid = 'checkboxes2',
+ active_domid = 'users-list',
)
main_stack.insert(tab_users)
tab_users.insert(Hazelnut(
page = page,
title = 'Users List',
- domid = 'checkboxes2',
+ domid = 'users-list',
# tab's sons preferably turn this off
togglable = False,
# this is the query at the core of the slice list
# MEASUREMENTS
tab_measurements = Tabs (
page = page,
- active_domid = 'checkboxes3',
+ active_domid = 'measurements-list',
outline_complete = True,
togglable = True,
title = 'Measurements',
tab_measurements.insert(Hazelnut(
page = page,
title = 'Measurements',
- domid = 'checkboxes3',
+ domid = 'measurements-list',
# tab's sons preferably turn this off
togglable = False,
# this is the query at the core of the slice list
if(typeof id != 'undefined'){
return id.replace( /(:|\.|\[|\])/g, "\\$1" );
}else{
- return "fake-id";
+ return "undefined-id";
}
}
git://git.onelab.eu / myslice.git / commitdiff