diff options
Diffstat (limited to 'src/navtree_js.h')
| -rw-r--r-- | src/navtree_js.h | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/src/navtree_js.h b/src/navtree_js.h index fee88b3..aa57a13 100644 --- a/src/navtree_js.h +++ b/src/navtree_js.h @@ -22,9 +22,15 @@ "\n" "function localStorageSupported()\n" "{\n" -" return 'localStorage' in window && window['localStorage'] !== null;\n" +" try {\n" +" return 'localStorage' in window && window['localStorage'] !== null && window.localStorage.getItem;\n" +" }\n" +" catch(e) {\n" +" return false;\n" +" }\n" "}\n" "\n" +"\n" "function storeLink(link)\n" "{\n" " if (!$(\"#nav-sync\").hasClass('sync') && localStorageSupported()) {\n" @@ -411,16 +417,26 @@ " }\n" "}\n" "\n" +"function showSyncOff(n,relpath)\n" +"{\n" +" n.html('<img src=\"'+relpath+'sync_off.png\" title=\"'+SYNCOFFMSG+'\"/>');\n" +"}\n" +"\n" +"function showSyncOn(n,relpath)\n" +"{\n" +" n.html('<img src=\"'+relpath+'sync_on.png\"/ title=\"'+SYNCONMSG+'\">');\n" +"}\n" +"\n" "function toggleSyncButton(relpath)\n" "{\n" " var navSync = $('#nav-sync');\n" " if (navSync.hasClass('sync')) {\n" " navSync.removeClass('sync');\n" -" navSync.html('<img src=\"'+relpath+'sync_off.png\"/>');\n" +" showSyncOff(navSync,relpath);\n" " storeLink(stripPath2($(location).attr('pathname'))+$(location).attr('hash'));\n" " } else {\n" " navSync.addClass('sync');\n" -" navSync.html('<img src=\"'+relpath+'sync_on.png\"/>');\n" +" showSyncOn(navSync,relpath);\n" " deleteLink();\n" " }\n" "}\n" @@ -448,10 +464,10 @@ " if (localStorageSupported()) {\n" " var navSync = $('#nav-sync');\n" " if (cachedLink()) {\n" -" navSync.html('<img src=\"'+relpath+'sync_off.png\"/>');\n" +" showSyncOff(navSync,relpath);\n" " navSync.removeClass('sync');\n" " } else {\n" -" navSync.html('<img src=\"'+relpath+'sync_on.png\"/>');\n" +" showSyncOn(navSync,relpath);\n" " }\n" " navSync.click(function(){ toggleSyncButton(relpath); });\n" " }\n" |