doc: hide playground on front page if playground disabled
Fixes #5630.
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/12884046
diff --git a/doc/root.html b/doc/root.html
index e952a76..8e69eea 100644
--- a/doc/root.html
+++ b/doc/root.html
@@ -117,15 +117,19 @@
}
window.initFuncs.push(function() {
- // Set up playground.
- playground({
- "codeEl": "#learn .code",
- "outputEl": "#learn .output",
- "runEl": "#learn .run",
- "shareEl": "#learn .share",
- "shareRedirect": "http://play.golang.org/p/",
- "toysEl": "#learn .toys select"
- });
+ // Set up playground if enabled.
+ if (window.playground) {
+ window.playground({
+ "codeEl": "#learn .code",
+ "outputEl": "#learn .output",
+ "runEl": "#learn .run",
+ "shareEl": "#learn .share",
+ "shareRedirect": "http://play.golang.org/p/",
+ "toysEl": "#learn .toys select"
+ });
+ } else {
+ $('#learn').hide()
+ }
// Load blog feed.
$('<script/>').attr('text', 'text/javascript')
