godoc: list examples in index

Fixes #2897.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5658047
This commit is contained in:
Andrew Gerrand 2012-02-14 14:52:00 +11:00
parent e3f11b3f3c
commit 5ab935f68a
4 changed files with 30 additions and 7 deletions

View file

@ -23,7 +23,7 @@ bindEvent(window, 'load', godocs_onload);
function godocs_onload() {
godocs_bindSearchEvents();
godocs_generateTOC();
godocs_bindExampleToggles();
godocs_bindExamples();
}
function godocs_bindSearchEvents() {
@ -158,11 +158,14 @@ function godocs_nodeToText(node) {
return text;
}
function godocs_bindExampleToggles() {
function godocs_bindExamples() {
var examples = document.getElementsByClassName("example");
for (var i = 0; i < examples.length; i++) {
var eg = examples[i];
godocs_bindExampleToggle(eg);
godocs_bindExampleToggle(examples[i]);
}
var links = document.getElementsByClassName("exampleLink");
for (var i = 0; i < links.length; i++) {
godocs_bindExampleLink(links[i]);
}
}
function godocs_bindExampleToggle(eg) {
@ -177,3 +180,14 @@ function godocs_bindExampleToggle(eg) {
});
}
}
function godocs_bindExampleLink(l) {
var prefix = "example_";
bindEvent(l, "click", function() {
var i = l.href.indexOf("#"+prefix);
if (i < 0)
return;
var id = prefix + l.href.slice(i+1+prefix.length);
var eg = document.getElementById(id);
eg.className = "exampleVisible";
});
}