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fixed problems with scroll to load more

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This commit is contained in:
jeena 2013-04-14 13:36:53 +02:00
parent 624dd9a1b9
commit be8a0c63e3
10 changed files with 101 additions and 45 deletions
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36
WebKit/scripts/controller/Timeline.js
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@ -14,7 +14,7 @@ function(Core, Paths, HostApp, URI) {
this.action = "timeline";
this.reload_blocked = false;
this.max_length = 20;
this.max_length = 25;
this.timeout = 10 * 1000; // every 10 seconds
this.since_id = null;
this.since_id_entity = null;
@ -49,11 +49,10 @@ function(Core, Paths, HostApp, URI) {
if(statuses != null && statuses.length > 0) {
var last_status = statuses[statuses.length -1];
this.before.id = last_status.id
this.before.entity = last_status.entity;
this.before.loading = false;
if (append) statuses = statuses.reverse();
for(var i = statuses.length-1, c=0; i>=c; --i) {
var status = statuses[i];
@ -66,18 +65,20 @@ function(Core, Paths, HostApp, URI) {
var new_node = this.getStatusDOMElement(status);
if(!append && this.body.childNodes.length > 0) {
if (!document.getElementById(new_node.id)) {
if(!append && this.body.childNodes.length > 0) {
if(this.body.childNodes.length > this.max_length) {
if(this.body.childNodes.length > this.max_length) {
this.body.removeChild(this.body.lastChild);
this.body.removeChild(this.body.lastChild);
}
this.body.insertBefore(new_node, this.body.firstChild);
} else {
this.body.appendChild(new_node);
}
this.body.insertBefore(new_node, this.body.firstChild);
} else {
this.body.appendChild(new_node);
}
} else if (status.type == "https://tent.io/types/post/delete/v0.1.0") {
@ -107,7 +108,7 @@ function(Core, Paths, HostApp, URI) {
"https://tent.io/types/post/photo/v0.1.0"
];
url.addSearch("post_types", post_types.join(","));
//url.addSearch("sort_by", "published_at");
url.addSearch("limit", this.max_length);
if(this.since_id && !append) {
@ -147,12 +148,13 @@ function(Core, Paths, HostApp, URI) {
}
Timeline.prototype.getMoreStatusPosts = function() {
if (!this.before.loading && this.before.id) {
if (!this.before.loading) {
this.before.loading = true;
var add_search = {
"before_id": this.before.id,
"before_id_entity": this.before.entity
"before_id": this.body.lastChild.status.id,
"before_id_entity": this.body.lastChild.status.entity
}
this.getNewData(add_search, true);
}
}