Get excerpt for regular topics

Falco · January 1, 2018, 11:43pm

I believe you need to do another request for the excerpts, like:

assets/javascripts/mixins/topic-hover-extension.js.es6

34e3ed208


      
          // Let's actually fetch the next few topic ids too, assuming the user will
          // mouse over more below
          let $siblings = $parentTopicId.nextAll(`[data-topic-id]:lt(${READ_AHEAD})`);
          $siblings.each((idx, s) => {
            let siblingId = parseInt(s.getAttribute('data-topic-id'));
            if (!_cached[siblingId]) {
              topicIds.push(siblingId);
            }
          });
          
          _promise = ajax("/tooltip-previews", { data: { topic_ids: topicIds } });
          _promise.then(r => {
            if (r && r.excerpts) {
              _.merge(_cached, r.excerpts);
            }
          
            if (_inside) {
              renderTooltip($this, _cached[topicId].excerpt);
            }
          }).catch(() => {
            // swallow errors - was probably aborted!

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Get excerpt for regular topics

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