X-Git-Url: http://jsfdemo.indexdata.com/?a=blobdiff_plain;f=src%2Fmkws-widgets.js;h=e17e7e03895410b001fd944f3442882384e45a07;hb=efb2e7adaf2d74aeb9433fedda5b03eaa3fde747;hp=b286705e50597a9b8d40b2a827634fc38637d02d;hpb=9017ef4e5a8c4a4d427ce5a8b7a02ee795d7c218;p=mkws-moved-to-github.git
diff --git a/src/mkws-widgets.js b/src/mkws-widgets.js
index b286705..e17e7e0 100644
--- a/src/mkws-widgets.js
+++ b/src/mkws-widgets.js
@@ -1,9 +1,16 @@
// Factory function for widget objects.
function widget($, team, type, node) {
+ // Static register of attributes that do not contribute to config
+ var ignoreAttrs = {
+ id:1, 'class':1, style:1, name:1, action:1, type:1, size:1,
+ value:1, width:1, valign:1
+ };
+
var that = {
team: team,
type: type,
- node: node
+ node: node,
+ config: mkws.objectInheritingFrom(team.config())
};
function log(s) {
@@ -13,6 +20,35 @@ function widget($, team, type, node) {
that.toString = function() {
return '[Widget ' + team.name() + ':' + type + ']';
+ };
+
+ that.value = function() {
+ return node.value;
+ }
+
+ for (var i = 0; i < node.attributes.length; i++) {
+ var a = node.attributes[i];
+ if (a.name === 'data-mkws-config') {
+ // Treat as a JSON fragment configuring just this widget
+ log(node + ": parsing config fragment '" + a.value + "'");
+ var data;
+ try {
+ data = $.parseJSON(a.value);
+ for (var key in data) {
+ log(node + ": adding config element " + key + "='" + data[key] + "'");
+ that.config[key] = data[key];
+ }
+ } catch (err) {
+ alert("Can't parse " + node + " data-mkws-config as JSON: " + a.value);
+ }
+ } else if (a.name.match (/^data-mkws-/)) {
+ var name = a.name.replace(/^data-mkws-/, '')
+ that.config[name] = a.value;
+ log(node + ": set data-mkws attribute " + name + "='" + a.value + "'");
+ } else if (!ignoreAttrs[a.name]) {
+ that.config[a.name] = a.value;
+ log(node + ": set regular attribute " + a.name + "='" + a.value + "'");
+ }
}
var fn = mkws.promotionFunction(type);
@@ -20,22 +56,81 @@ function widget($, team, type, node) {
fn.call(that);
log("made " + type + " widget(node=" + node + ")");
} else {
- log("made UNENCAPSULATED widget(type=" + type + ", node=" + node + ")");
+ log("made UNPROMOTED widget(type=" + type + ", node=" + node + ")");
}
return that;
}
+// Utility function for use by all widgets that can invoke autosearch.
+widget.autosearch = function(widget) {
+ widget.team.queue("ready").subscribe(function() {
+ var query = widget.config.autosearch;
+ if (query) {
+ if (query.match(/^!param!/)) {
+ var param = query.replace(/^!param!/, '');
+ query = mkws.getParameterByName(param);
+ widget.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];
+ widget.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
+ widget.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 sortOrder = widget.config.sort;
+ var maxrecs = widget.config.maxrecs;
+ var perpage = widget.config.perpage;
+ var limit = widget.config.limit;
+ var targets = widget.config.targets;
+ var targetfilter = widget.config.targetfilter;
+ var target = widget.config.target;
+ if (target) targetfilter = 'udb=="' + target + '"';
+
+ var s = "running auto search: '" + query + "'";
+ if (sortOrder) s += " sorted by '" + sortOrder + "'";
+ if (maxrecs) s += " restricted to " + maxrecs + " records";
+ if (perpage) s += " with " + perpage + " per page";
+ if (limit) s += " limited by '" + limit + "'";
+ if (targets) s += " in targets '" + targets + "'";
+ if (targetfilter) s += " constrained by targetfilter '" + targetfilter + "'";
+ widget.log(s);
+
+ widget.team.newSearch(query, sortOrder, maxrecs, perpage, limit, targets, targetfilter);
+ }
+ });
+};
+
+
// Functions follow for promoting the regular widget object into
// widgets of specific types. These could be moved into their own
// source files.
-function promoteToTargets() {
+mkws.registerWidgetType('Targets', function() {
var that = this;
var M = mkws.M;
+ $(this.node).html('\
+
\
+No information available yet.\
+
');
+ $(this.node).css("display", "none");
+
this.team.queue("targets").subscribe(function(data) {
var table ='
' +
'
' + M('Target ID') + '
' +
@@ -57,11 +152,10 @@ function promoteToTargets() {
var subnode = $(that.node).children('.mkwsBytarget');
subnode.html(table);
});
-}
-mkws.registerWidgetType('Targets', promoteToTargets);
+});
-function promoteToStat() {
+mkws.registerWidgetType('Stat', function() {
var that = this;
var M = mkws.M;
@@ -74,77 +168,10 @@ function promoteToStat() {
' -- ' +
'' + M('Retrieved records') + ': ' + data.records + '/' + data.hits + '');
});
-}
-mkws.registerWidgetType('Stat', promoteToStat);
-
-
-function promoteToTermlists() {
- var that = this;
- var M = mkws.M;
-
- this.team.queue("termlists").subscribe(function(data) {
- if (!that.node) {
- alert("termlists event when there are no termlists");
- return;
- }
-
- // no facets: this should never happen
- if (!mkws_config.facets || mkws_config.facets.length == 0) {
- alert("onTerm called even though we have no facets: " + $.toJSON(data));
- $(that.node).hide();
- return;
- }
-
- // display if we first got results
- $(that.node).show();
-
- var acc = [];
- acc.push('