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Code Issues Projects Releases Packages Wiki Activity Actions

FIX: Javascript errors when navigating to some topics

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This commit is contained in:
Robin Ward 2013-06-05 20:53:09 -04:00
parent 2ca734c118
commit 7b70330e85
2 changed files with 16 additions and 7 deletions
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2
app/assets/javascripts/discourse/templates/topic.js.handlebars
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@ -27,7 +27,7 @@
{{i18n topic.loading}}
{{/if}}
{{/if}}
{{boundCategoryLink category}}
{{categoryLink category}}
{{#if view.topic.can_edit}}
<a href='#' {{action editTopic target="view"}} class='edit-topic' title='{{i18n edit}}'><i class="icon-pencil"></i></a>

15
app/assets/javascripts/discourse/views/topic_view.js
View file

@ -175,7 +175,6 @@ Discourse.TopicView = Discourse.View.extend(Discourse.Scrolling, {
// Triggered whenever any posts are rendered, debounced to save over calling
postsRendered: Discourse.debounce(function() {
this.set('renderedPosts', $('.topic-post'));
this.updatePosition(false);
}, 50),
@ -421,7 +420,7 @@ Discourse.TopicView = Discourse.View.extend(Discourse.Scrolling, {
title, info, rows, screenTrack, _this, currentPost;
_this = this;
rows = this.get('renderedPosts');
rows = $('.topic-post');
if (!rows || rows.length === 0) { return; }
info = Discourse.Eyeline.analyze(rows);
@ -449,10 +448,20 @@ Discourse.TopicView = Discourse.View.extend(Discourse.Scrolling, {
currentPost = currentPost || seen;
});
var currentForPositionUpdate = currentPost;
if (!currentForPositionUpdate) {
var postView = this.getPost($(rows[info.bottom]));
if (postView) { currentForPositionUpdate = postView.get('post_number'); }
}
if (currentForPositionUpdate) {
this.nonUrgentPositionUpdate({
userActive: userActive,
currentPost: currentPost || this.getPost($(rows[info.bottom])).get('post_number')
currentPost: currentPost || currentForPositionUpdate
});
} else {
console.error("can't update position ");
}
offset = window.pageYOffset || $('html').scrollTop();
firstLoaded = this.get('firstPostLoaded');