harukin/core
Archived
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

since we preload images now we also can collapse and calculate posts above the viewport

Browse Source
This commit is contained in:
Mario Vavti 2016-02-16 14:42:13 +01:00
parent c5827c8b4f
commit 3be6ef6bfc
1 changed files with 42 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
view/js/main.js
View File

@ -638,12 +638,24 @@ function updateConvItems(mode,data) {
function collapseHeight() {
var origContentHeight = parseInt($("#region_2").height());
var cDiff = 0;
var i = 0;
var position = $(window).scrollTop();
$(".wall-item-content, .directory-collapse").each(function() {
var orgHeight = parseInt($(this).css('height'));
if(orgHeight > divmore_height) {
if(! $(this).hasClass('divmore')) {
var trigger = $(window).scrollTop() < $(this).offset().top ? true : false;
//var trigger = $(window).scrollTop() < $(this).offset().top ? true : false;
var trigger = true;
// check if we will collapse some content above the visible content and compensate the diff later
if($(window).scrollTop() > $(this).offset().top) {
diff = orgHeight - divmore_height;
cDiff = cDiff + diff;
i++;
}
if(trigger) {
$(this).readmore({
@ -670,6 +682,12 @@ function collapseHeight() {
contentHeightDiff = origContentHeight - collapsedContentHeight;
console.log('collapseHeight() - contentHeightDiff: ' + contentHeightDiff + 'px');
if(i){
var sval = position - cDiff + $(".divgrow-showmore").height();
console.log('collapsed above content count: ' + i);
$(window).scrollTop(sval);
}
}