+ // Utility function for use by all widgets that can invoke autosearch.
+ that.autosearch = function() {
+ var that = this;
+ var query = this.config.autosearch;
+ if (query) {
+ if (query.match(/^!param!/)) {
+ var param = query.replace(/^!param!/, '');
+ query = mkws.getParameterByName(param);
+ this.log("obtained query '" + query + "' from param '" + param + "'");
+ if (!query) {
+ alert("This page has a MasterKey widget that needs a query specified by the '" + param + "' parameter");
+ }
+ } else if (query.match(/^!path!/)) {
+ var index = query.replace(/^!path!/, '');
+ var path = window.location.pathname.split('/');
+ query = path[path.length - index];
+ this.log("obtained query '" + query + "' from path-component '" + index + "'");
+ if (!query) {
+ alert("This page has a MasterKey widget that needs a query specified by the path-component " + index);
+ }
+ } else if (query.match(/^!var!/)) {
+ var name = query.replace(/^!var!/, '');
+ query = window[name]; // It's ridiculous that this works
+ this.log("obtained query '" + query + "' from variable '" + name + "'");
+ if (!query) {
+ alert("This page has a MasterKey widget that needs a query specified by the '" + name + "' variable");
+ }
+ }
+
+ var old = this.team.config().query;
+ if (!old) {
+ // Stash this for subsequent inspection
+ this.team.config().query = query;
+ } else if (old === query) {
+ this.log("duplicate autosearch: '" + query + "': ignoring");
+ return;
+ } else {
+ this.log("conflicting autosearch: '" + query + "' vs '" + old + "': ignoring");
+ return;
+ }
+
+ this.team.queue("ready").subscribe(function() {
+ // Postpone testing for the configuration items: these are not
+ // yet set for Record subclass widgets that fill them in in the
+ // subclass, as widget.autosearch is called in the superclass,
+ // before the subclass fiddles with the configuration.
+ var sortOrder = that.config.sort;
+ var maxrecs = that.config.maxrecs;
+ var perpage = that.config.perpage;
+ var limit = that.config.limit;
+ var targets = that.config.targets;
+ var targetfilter = that.config.targetfilter;
+ var target = that.config.target;
+ if (target) targetfilter = 'udb=="' + target + '"';