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Code Issues Releases Wiki Activity

unpackVisibleHeadlines: do not iterate over all RROWs all the time

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This commit is contained in:
Andrew Dolgov
2017-01-22 20:57:16 +03:00
parent 70c5b2bfcc
commit ad326dbf78
2 changed files with 12 additions and 17 deletions
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18
js/viewfeed.js
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@@ -1238,21 +1238,21 @@ function unpackVisibleHeadlines() {
try {
if (!isCdmMode() || !getInitParam("cdm_expanded")) return;
$$("#headlines-frame > div[id*=RROW]").each(
$$("#headlines-frame span.cencw[id]").each(
function(child) {
if (child.offsetTop <= $("headlines-frame").scrollTop +
var row = $("RROW-" + child.id.replace("CENCW-", ""));
if (row && row.offsetTop <= $("headlines-frame").scrollTop +
$("headlines-frame").offsetHeight) {
var cencw = $("CENCW-" + child.getAttribute("data-article-id"));
//console.log("unpacking: " + child.id);
if (cencw) {
cencw.innerHTML = htmlspecialchars_decode(cencw.innerHTML);
cencw.setAttribute('id', '');
child.innerHTML = htmlspecialchars_decode(child.innerHTML);
child.removeAttribute('id');
PluginHost.run(PluginHost.HOOK_ARTICLE_RENDERED_CDM, child);
PluginHost.run(PluginHost.HOOK_ARTICLE_RENDERED_CDM, row);
Element.show(cencw);
}
Element.show(child);
}
}
);