}
for (var name in overrides) {
+ log(this + " overrode property " + name + "='" + overrides[name] + "' (was '" + attrs[name] + "') for " + type + " subwidget");
attrs[name] = overrides[name];
- log(this + " overrode property " + name + "='" + attrs[name] + "' for " + type + " subwidget");
}
if (defaults) {
return s.join('');
};
+ that.expandValue = function(val) {
+ if (val.match(/^!param!/)) {
+ var param = val.replace(/^!param!/, '');
+ val = mkws.getParameterByName(param);
+ log("obtained val '" + val + "' from param '" + param + "'");
+ if (!val) {
+ alert("This page has a MasterKey widget that needs a val specified by the '" + param + "' parameter");
+ }
+ } else if (val.match(/^!path!/)) {
+ var index = val.replace(/^!path!/, '');
+ var path = window.location.pathname.split('/');
+ val = path[path.length - index];
+ log("obtained val '" + val + "' from path-component '" + index + "'");
+ if (!val) {
+ alert("This page has a MasterKey widget that needs a val specified by the path-component " + index);
+ }
+ } else if (val.match(/^!var!/)) {
+ var name = val.replace(/^!var!/, '');
+ val = window[name]; // It's ridiculous that this works
+ log("obtained val '" + val + "' from variable '" + name + "'");
+ if (!val) {
+ alert("This page has a MasterKey widget that needs a val specified by the '" + name + "' variable");
+ }
+ }
+ return val;
+ };
+
// 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
for (var i = 0; i < node.attributes.length; i++) {
var a = node.attributes[i];
+ var val = that.expandValue(a.value);
if (a.name === 'data-mkws-config') {
// Treat as a JSON fragment configuring just this widget
- log(node + ": parsing config fragment '" + a.value + "'");
+ log(node + ": parsing config fragment '" + val + "'");
var data;
try {
- data = $.parseJSON(a.value);
+ data = $.parseJSON(val);
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);
+ alert("Can't parse " + node + " data-mkws-config as JSON: " + val);
}
} else if (a.name.match (/^data-mkws-/)) {
var name = a.name.replace(/^data-mkws-/, '')
- that.config[name] = a.value;
- log(that + ": set data-mkws attribute " + name + "='" + a.value + "'");
+ that.config[name] = val;
+ log(that + ": set data-mkws attribute " + name + "='" + val + "'");
} else if (!ignoreAttrs[a.name]) {
- that.config[a.name] = a.value;
- log(that + ": set regular attribute " + a.name + "='" + a.value + "'");
+ that.config[a.name] = val;
+ log(that + ": set regular attribute " + a.name + "='" + val + "'");
}
}