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Update anchor_links.html. 

* fix `TypeError` when we are in home
* remove default type and encoding
* format the code
This commit is contained in:
XhmikosR 2014-05-09 12:30:48 +03:00
parent 53b2e1372c
commit cba586f06f
1 changed files with 28 additions and 23 deletions
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21
site/_includes/anchor_links.html
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@ -1,27 +1,32 @@
<script type="text/javascript" charset="utf-8"> <script>
var anchorForId = function (id) { var anchorForId = function (id) {
var anchor = document.createElement("a"); var anchor = document.createElement("a");
anchor.className = "header-link"; anchor.className = "header-link";
anchor.href = "#" + id; anchor.href = "#" + id;
anchor.innerHTML = '<i class="fa fa-link"></i>'; anchor.innerHTML = "<i class=\"fa fa-link\"></i>";
return anchor; return anchor;
} };
var linkifyAnchors = function(level, containingElement) {
var linkifyAnchors = function (level, containingElement) {
var headers = containingElement.getElementsByTagName("h" + level); var headers = containingElement.getElementsByTagName("h" + level);
for (var h = 0; h < headers.length; h++) { for (var h = 0; h < headers.length; h++) {
var header = headers[h]; var header = headers[h];
if( typeof(header.id) !== "undefined" && header.id !== "" ) if (typeof header.id !== "undefined" && header.id !== "") {
header.appendChild(anchorForId(header.id)); header.appendChild(anchorForId(header.id));
} }
}
}; };
document.onreadystatechange = function () { document.onreadystatechange = function () {
if (this.readyState === "complete") { if (this.readyState === "complete") {
var contentBlock = document.getElementsByClassName("docs")[0] || document.getElementsByClassName("news")[0] var contentBlock = document.getElementsByClassName("docs")[0] || document.getElementsByClassName("news")[0];
for(var level=1; level<=6; level++) if (!contentBlock) {
return;
}
for (var level = 1; level <= 6; level++) {
linkifyAnchors(level, contentBlock); linkifyAnchors(level, contentBlock);
} }
} }
};
</script> </script>