03/03: hydra: status: Make getElementsByName non-recursive.

[Danny Milosavljevic]

dannym pushed a commit to branch master
in repository maintenance.

commit dd45860d80588693ef90b5a926826a3c7c439ae7
Author: Danny Milosavljevic <address@hidden>
Date:   Sat May 5 14:52:10 2018 +0200

    hydra: status: Make getElementsByName non-recursive.
    
    * hydra/nginx/html/status/index.html (getElementsByName): Make lookup
    non-recursive.
    (ensurePackagegroupExists): Return the correct element (the tr).
---
 hydra/nginx/html/status/index.html | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/hydra/nginx/html/status/index.html 
b/hydra/nginx/html/status/index.html
index e263ca0..1c3e60a 100644
--- a/hydra/nginx/html/status/index.html
+++ b/hydra/nginx/html/status/index.html
@@ -166,12 +166,14 @@ function updateLatestbuildtime(td) {
 }
 
 function getElementsByName(root, name) {
-       let childelements = root.getElementsByTagName("*"); // also returns 
itself, sigh...
        let result = [];
-       Array.prototype.forEach.call(childelements, function(e) {
-               if (root != e && e.name == name)
-                       result.push(e);
-       });
+       let childNodes = root.childNodes;
+       let i = 0;
+       for (i = 0; i < childNodes.length; ++i) {
+               let childNode = childNodes[i];
+               if (childNode.nodeType == Node.ELEMENT_NODE && childNode.name 
== name)
+                       result.push(childNode);
+       }
        return result;
 }
 
@@ -256,7 +258,7 @@ function ensurePackagegroupExists(table, packagegroupid) {
                tr.appendChild(buildtimes);
 
                rootbody.appendChild(tr);
-               packagegroups = [rootbody];
+               packagegroups = [tr];
        }
        return packagegroups[0];
 }