IE8 quirks: improve check for missing console.log object

[mkws-moved-to-github.git] / experiments / spclient / mkws.js

diff --git a/experiments/spclient/mkws.js b/experiments/spclient/mkws.js
index 989249a..6dde7ad 100644 (file)
--- a/experiments/spclient/mkws.js
+++ b/experiments/spclient/mkws.js
@@ -1,7 +1,7 @@
 /* A very simple client that shows a basic usage of the pz2.js
 */
 
-"use strict"; // HTML5
+"use strict"; // HTML5: disable for debug >= 2
 
 // global config object mkws_config 
 if (!mkws_config)
@@ -453,6 +453,7 @@ function mkws_html_all(data) {
        query_width: 50,
        switch_menu: true,      /* show/hide Records|Targets menu */
        lang_menu: true,        /* show/hide language menu */
+       lang_display: [],       /* display languages links for given languages, [] for all */
        termlist_menu: true,    /* show/hide termlist */
        debug: 0,     /* debug level for development: 0..2 */
 
@@ -627,13 +628,25 @@ function mkws_service_proxy_auth(auth_url) {
 function mkws_html_lang(mkws_config) {
     var lang_default = "en";
     var lang = mkws_config.lang || lang_default;
-    var list = [lang_default];
+    var list = [];
+
+    /* display a list of configured languages, or all */
+    var lang_display = mkws_config.lang_display || [];
+    var hash = {};
+    for (var i = 0; i < lang_display.length; i++) {
+       hash[lang_display[i]] = 1;
+    }
     
+    if (hash[lang_default] == 1)
+       list.push(lang_default);
+
     for (var k in mkws_locale_lang) {
-       list.push(k);
+       if (hash[k] == 1 || lang_display.length == 0)
+           list.push(k);
     }
     debug("Language menu for: " + list.join(", "));
 
+    /* the HTML part */
     var data = "";    
     for(var i = 0; i < list.length; i++) {
        var l = list[i];
@@ -677,9 +690,8 @@ jQuery.extend({
 function debug(string) {
     if (!mkws_debug)
        return;
-   
-    var console; // IE8 quirks 
-    if (!console) { /* ARGH!!! */
+
+    if (typeof console === "undefined" || typeof console.log === "undefined") { /* ARGH!!! */
        return;
     }