Add mkws.objectInheritingFrom function, code is from Douglas

[mkws-moved-to-github.git] / src / mkws-core.js

diff --git a/src/mkws-core.js b/src/mkws-core.js
index 4ea36ef..6b1e0f6 100644 (file)
--- a/src/mkws-core.js
+++ b/src/mkws-core.js
@@ -96,14 +96,14 @@ mkws.log = function(string) {
 };
 
 
-mkws.objectWithParent = function(parent) {
-    function thing() {} // Must be function so `prototype' works
-
-    thing.prototype = parent;
-    var res = new thing();
-    thing.prototype = null;
-    return res;
-};
+// This function is taken from a StackOverflow answer
+// http://stackoverflow.com/questions/901115/how-can-i-get-query-string-values-in-javascript/901144#901144
+mkws.getParameterByName = function(name) {
+    name = name.replace(/[\[]/, "\\[").replace(/[\]]/, "\\]");
+    var regex = new RegExp("[\\?&]" + name + "=([^&#]*)"),
+       results = regex.exec(location.search);
+    return results == null ? "" : decodeURIComponent(results[1].replace(/\+/g, " "));
+}
 
 
 mkws.registerWidgetType = function(name, fn) {
@@ -144,13 +144,25 @@ mkws.setMkwsConfig = function(overrides) {
        dummy: "dummy"
     };
 
-    mkws.config = Object.create(config_default);
+    mkws.config = mkws.objectInheritingFrom(config_default);
     for (var k in overrides) {
        mkws.config[k] = overrides[k];
     }
 };
 
 
+// This code is from Douglas Crockford's article "Prototypal Inheritance in JavaScript"
+// http://javascript.crockford.com/prototypal.html
+// mkws.objectInheritingFrom behaves the same as Object.create,
+// but since the latter is not available in IE8 we can't use it.
+//
+mkws.objectInheritingFrom = function(o) {
+    function F() {}
+    F.prototype = o;
+    return new F();
+}
+
+
 // The following functions are dispatchers for team methods that
 // are called from the UI using a team-name rather than implicit
 // context.
@@ -298,25 +310,19 @@ mkws.pagerNext = function(tname) {
        log("running auto searches");
 
        for (var teamName in mkws.teams) {
-           mkws.teams[teamName].runAutoSearch();
+           mkws.teams[teamName].queue("ready").publish();
        }
     }
 
-
-    // I don't understand why I need this copy, but I do: mkws_config
-    // is not visible inside the document.ready function, but the
-    // saved copy is.
-    var saved_config;
-    if (typeof mkws_config === 'undefined') {
-       log("setting empty config");
-       saved_config = {};
-    } else {
-       log("using config: " + $.toJSON(mkws_config));
-       saved_config = mkws_config;
-    }
-
-
     $(document).ready(function() {
+       var saved_config;
+       if (typeof mkws_config === 'undefined') {
+           log("setting empty config");
+           saved_config = {};
+       } else {
+           log("using config: " + $.toJSON(mkws_config));
+           saved_config = mkws_config;
+       }
        mkws.setMkwsConfig(saved_config);
 
        for (var key in mkws.config) {