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Code Issues Releases Wiki Activity

offline: implement infinite scrolling

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This commit is contained in:
Andrew Dolgov
2009-02-04 14:33:43 +03:00
parent 12aa4007ad
commit e491d06df4
1 changed files with 14 additions and 6 deletions
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18
offline.js
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@@ -99,8 +99,6 @@ function viewfeed_offline(feed_id, subop, is_cat, subop_param, skip_history, off
} catch (e) { }; } catch (e) { };
var container = document.getElementById("headlines-frame");
var tmp = ""; var tmp = "";
rs = db.execute("SELECT title FROM feeds WHERE id = ?", [feed_id]); rs = db.execute("SELECT title FROM feeds WHERE id = ?", [feed_id]);
@@ -156,6 +154,7 @@ function viewfeed_offline(feed_id, subop, is_cat, subop_param, skip_history, off
var limit_qpart = ""; var limit_qpart = "";
var strategy_qpart = ""; var strategy_qpart = "";
var mode_qpart = ""; var mode_qpart = "";
var offset_qpart = "";
if (limit != 0) { if (limit != 0) {
limit_qpart = "LIMIT " + limit; limit_qpart = "LIMIT " + limit;
@@ -185,15 +184,22 @@ function viewfeed_offline(feed_id, subop, is_cat, subop_param, skip_history, off
strategy_qpart = "1"; strategy_qpart = "1";
} }
if (offset > 0) {
offset_qpart = "OFFSET " + (offset*30);
} else {
offset_qpart = "";
}
var query = "SELECT * FROM articles WHERE " + var query = "SELECT * FROM articles WHERE " +
strategy_qpart + strategy_qpart +
" AND " + mode_qpart + " AND " + mode_qpart +
" ORDER BY updated DESC "+ " ORDER BY updated DESC "+
limit_qpart; limit_qpart + " " +
offset_qpart;
var rs = db.execute(query); var rs = db.execute(query);
var line_num = 0; var line_num = offset*30;
while (rs.isValidRow()) { while (rs.isValidRow()) {
@@ -264,11 +270,13 @@ function viewfeed_offline(feed_id, subop, is_cat, subop_param, skip_history, off
} }
if (offset == 0) { if (offset == 0) {
var container = document.getElementById("headlines-frame");
container.innerHTML = tmp; container.innerHTML = tmp;
} else { } else {
var ids = getSelectedArticleIds2(); var ids = getSelectedArticleIds2();
//container.innerHTML = container.innerHTML + tmp; var container = document.getElementById("headlinesList");
container.innerHTML = container.innerHTML + tmp;
for (var i = 0; i < ids.length; i++) { for (var i = 0; i < ids.length; i++) {
markHeadline(ids[i]); markHeadline(ids[i]);