unpackVisibleHeadlines: go ahead of the buffer position a bit

6 years ago · 58dee80ae5
parent 0c06bb5fe1
commit 58dee80ae5
1 changed files with 2 additions and 1 deletions
--- a/js/viewfeed.js
+++ b/js/viewfeed.js
@ -1008,11 +1008,12 @@ function unpackVisibleHeadlines() {
 	if (!isCdmMode()) return;

    const rows = $$("#headlines-frame div[id*=RROW][data-content]");
+	const threshold = $("headlines-frame").scrollTop + $("headlines-frame").offsetHeight + 100;

    for (let i = 0; i < rows.length; i++) {
        const row = rows[i];

-        if (row.offsetTop <= $("headlines-frame").scrollTop + $("headlines-frame").offsetHeight) {
+        if (row.offsetTop <= threshold) {
            console.log("unpacking: " + row.id);

            const content = row.getAttribute("data-content");