var methods = {
+ /**
+ * @brief Plugin initialization
+ * @param options : an associative array of setting values
+ * @return : a jQuery collection of objects on which the plugin is
+ * applied, which allows to maintain chainability of calls
+ */
init : function ( options ) {
+
/* Default settings */
var options = $.extend( {
'checkboxes': false
}, options);
return this.each(function() {
+
var $this = $(this);
+
/* Events */
$this.on('show.Datatables', methods.show);
/* An object that will hold private variables and methods */
- var hazelnut = new Hazelnut (options);
+ var hazelnut = new Hazelnut (options);
$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';
- // xxx not tested yet
+ // xxx not tested yet
$.subscribe(query_channel, function(e, query) { hazelnut.set_query(query); });
- // xxx not tested yet
+ // xxx not tested yet
$.subscribe(update_channel, function(e, resources, instance) { hazelnut.set_resources(resources, instance); });
- // expected to work
+ // expected to work
$.subscribe(results_channel, $this, function(e, rows) { hazelnut.update_plugin(e,rows); });
- if (debug) messages.debug("hazelnut '" + this.id + "' subscribed to e.g." + results_channel);
+ if (debug)
+ messages.debug("hazelnut '" + this.id + "' subscribed to e.g." + results_channel);
}); // this.each
}, // init
+ /**
+ * @brief Plugin destruction
+ * @return : a jQuery collection of objects on which the plugin is
+ * applied, which allows to maintain chainability of calls
+ */
destroy : function( ) {
+
return this.each(function() {
var $this = $(this);
var hazelnut = $this.data('Hazelnut');
}, // destroy
show : function( ) {
- var $this=$(this);
- // xxx wtf. why [1] ? would expect 0...
- if (debug) messages.debug("Hitting suspicious line in hazelnut.show");
+ var $this=$(this);
+ // xxx wtf. why [1] ? would expect 0...
+ if (debug)
+ messages.debug("Hitting suspicious line in hazelnut.show");
var oTable = $($('.dataTable', $this)[1]).dataTable();
oTable.fnAdjustColumnSizing()
-
+
/* Refresh dataTabeles if click on the menu to display it : fix dataTables 1.9.x Bug */
$(this).each(function(i,elt) {
if (jQuery(elt).hasClass('dataTables')) {
}; // var methods;
-
/***************************************************************************
* Hazelnut object
***************************************************************************/
- function Hazelnut(options) {
+
+ function Hazelnut(options)
+ {
/* member variables */
this.options = options;
- // xxx thierry : initialize this here - it was not, I expect this relied on set_query somehow..
+
+ // xxx thierry : initialize 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) messages.debug("Hazelnut constructor: have set current_query -> " + this.current_query.__repr());
- this.query_update = null;
+ this.current_query=manifold.find_query(this.options.query_uuid);
+ // if (debug) messages.debug("Hazelnut constructor: have set current_query -> " + this.current_query.__repr());
+ this.query_update = null;
this.current_resources = Array();
var object = this;
/* Transforms the table into DataTable, and keep a pointer to it */
- actual_options = {
+ 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>>",
+ // 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
+ // 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 );
+ // 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 */
+ /* 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();
/* methods */
this.set_query = function(query) {
- messages.info('hazelnut.set_query');
+ messages.info('hazelnut.set_query');
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) messages.debug("hazelnut.set_query, current_query is now -> " + this.current_query);
+ if (debug)
+ messages.debug("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') {
$('#hazelnut-checkbox-' + options.plugin_uuid + "-" + value).attr('checked', true);
});
}
- /*Process updates in filters / current_query must be updated before this call for filtering ! */
+
+ /* Process updates in filters / current_query must be updated before this call for filtering ! */
this.table.fnDraw();
/*
}
this.set_resources = function(resources, instance) {
- if (debug) messages.debug("entering hazelnut.set_resources");
+ if (debug)
+ messages.debug("entering hazelnut.set_resources");
var options = this.options;
var previous_resources = this.current_resources;
this.current_resources = resources;
* XXX will be removed/replaced
*/
this.selected_changed = function(e, change) {
- if (debug) messages.debug("entering hazelnut.selected_changed");
+ if (debug) messages.debug("entering hazelnut.selected_changed");
var actions = change.split("/");
if (actions.length > 1) {
var oNodes = this.table.fnGetNodes();
}
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) messages.debug("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);
+ // 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) messages.debug("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
+ $plugindiv.closest('.need-spin').spin(false);
var options = this.options;
var hazelnut = this;
- /* if we get no result, or an error, try to make that clear, and exit */
+ /* if we get no result, or an error, try to make that clear, and exit */
if (rows.length==0) {
- if (debug) messages.debug("Empty result on hazelnut " + domid);
- var placeholder=$(this.table).find("td.dataTables_empty");
- console.log("placeholder "+placeholder);
- if (placeholder.length==1) placeholder.html(unfold.warning("Empty result"));
- else this.table.html(unfold.warning("Empty result"));
+ if (debug) messages.debug("Empty result on hazelnut " + this.options.domid);
+ var placeholder=$(this.table).find("td.dataTables_empty");
+ console.log("placeholder "+placeholder);
+ if (placeholder.length==1) placeholder.html(unfold.warning("Empty result"));
+ else this.table.html(unfold.warning("Empty result"));
return;
} else if (typeof(rows[0].error) != 'undefined') {
- // we now should have another means to report errors that this inline/embedded hack
- if (debug) messages.error ("undefined result on " + domid + " - should not happen anymore");
+ // we now should have another means to report errors that this inline/embedded hack
+ if (debug) messages.error ("undefined result on " + this.options.domid + " - should not happen anymore");
this.table.html(unfold.error(rows[0].error));
return;
}
- /*
- * fill the dataTables object
- * we cannot set html content directly here, need to use fnAddData
- */
+ /*
+ * fill the dataTables object
+ * we cannot set html content directly here, need to use fnAddData
+ */
var lines = new Array();
this.current_resources = Array();
$.each(rows, function(index, row) {
- // this models a line in dataTables, each element in the line describes a cell
+ // this models a line in dataTables, each element in the line describes a cell
line = new Array();
// go through table headers to get column names we want
var cols = hazelnut.table.fnSettings().aoColumns;
var colnames = cols.map(function(x) {return x.sTitle})
var nb_col = cols.length;
- /* if we've requested checkboxes, then forget about the checkbox column for now */
+ /* if we've requested checkboxes, then forget about the checkbox column for now */
if (options.checkboxes) nb_col -= 1;
- /* fill in stuff depending on the column name */
+ /* fill in stuff depending on the column name */
for (var j = 0; j < nb_col; j++) {
if (typeof colnames[j] == 'undefined') {
line.push('...');
}
}
- /* catch up with the last column if checkboxes were requested */
+ /* catch up with the last column if checkboxes were requested */
if (options.checkboxes) {
var checked = '';
- // xxx problem is, we don't get this 'sliver' thing set apparently
+ // 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']);
});
- this.table.fnClearTable();
- if (debug) messages.debug("hazelnut.update_plugin: total of " + lines.length + " rows");
+ this.table.fnClearTable();
+ if (debug) messages.debug("hazelnut.update_plugin: total of " + lines.length + " rows");
this.table.fnAddData(lines);
};
this.checkbox = function (plugin_uuid, header, field, selected_str, disabled_str) {
- var result="";
+ var result="";
// Preafix id with plugin_uuid
- result += "<input";
- result += " class='hazelnut-checkbox-" + plugin_uuid + "'";
- result += " id='hazelnut-checkbox-" + plugin_uuid + "-" + unfold.get_value(header) + "'";
- result += " name='" + unfold.get_value(field) + "'";
- result += " type='checkbox'";
- result += selected_str;
- result += disabled_str;
- result += " autocomplete='off'";
- result += " value='" + unfold.get_value(header) + "'";
- result += "></input>";
- return result;
+ result += "<input";
+ result += " class='hazelnut-checkbox-" + plugin_uuid + "'";
+ result += " id='hazelnut-checkbox-" + plugin_uuid + "-" + unfold.get_value(header) + "'";
+ result += " name='" + unfold.get_value(field) + "'";
+ result += " type='checkbox'";
+ result += selected_str;
+ result += disabled_str;
+ result += " autocomplete='off'";
+ result += " value='" + unfold.get_value(header) + "'";
+ result += "></input>";
+ return result;
};
} // constructor
git://git.onelab.eu / myslice.git / blobdiff