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Make sure pages loading count is kept in sync

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This commit is contained in:
Toby Zerner 2015-07-27 12:16:05 +09:30
parent 0691e493a5
commit 0a2282f4ba
1 changed files with 10 additions and 2 deletions
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12
framework/core/js/forum/src/components/PostStream.js
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@ -301,7 +301,11 @@ class PostStream extends mixin(Component, evented) {
const twoPagesAway = start - this.constructor.loadCount * 2;
if (twoPagesAway > this.visibleStart && twoPagesAway >= 0) {
this.visibleStart = twoPagesAway + this.constructor.loadCount + 1;
clearTimeout(this.loadPageTimeouts[twoPagesAway]);
if (this.loadPageTimeouts[twoPagesAway]) {
clearTimeout(this.loadPageTimeouts[twoPagesAway]);
this.pagesLoading--;
}
}
this.loadPage(start, end);
@ -319,7 +323,11 @@ class PostStream extends mixin(Component, evented) {
const twoPagesAway = start + this.constructor.loadCount * 2;
if (twoPagesAway < this.visibleEnd && twoPagesAway <= this.count()) {
this.visibleEnd = twoPagesAway;
clearTimeout(this.loadPageTimeouts[twoPagesAway]);
if (this.loadPageTimeouts[twoPagesAway]) {
clearTimeout(this.loadPageTimeouts[twoPagesAway]);
this.pagesLoading--;
}
}
this.loadPage(start, end, true);