Skip to content

Sticky header/footer for non-body scroll elements. #96

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
Danielku15 wants to merge 5 commits into
base: master
Choose a base branch
from
Open

Sticky header/footer for non-body scroll elements. #96

Changes from 1 commit
Commits
Show all changes
5 commits
Select commit Hold shift + click to select a range
b72fccd
Add new relativeScroll setting for header
Danielku15 Aug 11, 2017
d15ec7a
Handling of sticky footer in relative scroll mode
Danielku15 Aug 14, 2017
57228d1
Remove margin for fixedHeader for correct positioning
Danielku15 Aug 14, 2017
861f1d7
Copy scrollParent to be jQuery UI independent
Danielku15 Aug 14, 2017
4eb2520
Return body as fallback scroll parent
Danielku15 Aug 14, 2017
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Next Next commit
Handling of sticky footer in relative scroll mode
  • Loading branch information
@Danielku15
Danielku15 authored Aug 14, 2017
commit d15ec7a3889cae760971973669be4a2b4c094eec
34 changes: 26 additions & 8 deletions js/dataTables.fixedHeader.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -215,10 +215,13 @@ $.extend( FixedHeader.prototype, {

window.addEventListener('scroll',
function () {
if(this.c.relativeScroll) {
that._positions();
if (that.c.relativeScroll) {
that._positions();
that._scroll();
}
else {
that._scroll();
}
that._scroll();
}, true);
window.addEventListener('resize',
function () {
Expand Down Expand Up @@ -416,7 +419,6 @@ $.extend( FixedHeader.prototype, {
itemDom.placeholder.remove();
itemDom.placeholder = null;
}

this._unsize( item );

if ( item === 'header' ) {
Expand All @@ -431,6 +433,17 @@ $.extend( FixedHeader.prototype, {
itemDom.floating = null;
}
}
else if (mode === 'in-relative') {
// Remove the header from the read header and insert into a fixed
// positioned floating table clone
this._clone(item, forceChange);

itemDom.floating
.addClass('fixedHeader-locked')
.css('top', item === 'header' ? this.c[item + 'Offset'] + position.scrollParentTop : position.scrollParentTop + position.scrollParentHeight - position.tfootHeight - this.c[item + 'Offset'])
.css('left', position.left + 'px')
.css('width', position.width + 'px');
}
else if ( mode === 'in' ) {
// Remove the header from the read header and insert into a fixed
// positioned floating table clone
Expand Down Expand Up @@ -490,6 +503,7 @@ $.extend( FixedHeader.prototype, {
var position = this.s.position;
var dom = this.dom;
var tableNode = $(table.node());
var scrollParent = tableNode.scrollParent();

// Need to use the header and footer that are in the main table,
// regardless of if they are clones, since they hold the positions we
Expand All @@ -504,8 +518,9 @@ $.extend( FixedHeader.prototype, {
position.theadTop = thead.offset().top;
position.tbodyTop = tbody.offset().top;
position.theadHeight = position.tbodyTop - position.theadTop;
position.scrollParentTop = thead.scrollParent().offset().top;
position.scrollParentVisible = thead.scrollParent().is(':visible');
position.scrollParentTop = scrollParent.offset().top;
position.scrollParentVisible = scrollParent.is(':visible');
position.scrollParentHeight = scrollParent.outerHeight();

if ( tfoot.length ) {
position.tfootTop = tfoot.offset().top;
Expand Down Expand Up @@ -560,8 +575,11 @@ $.extend( FixedHeader.prototype, {
this._horizontal( 'header', windowLeft );
}

if ( this.c.footer && this.dom.tfoot.length ) {
if ( ! position.visible || windowTop + position.windowHeight >= position.tfootBottom + this.c.footerOffset ) {
if (this.c.footer && this.dom.tfoot.length) {
if (this.c.relativeScroll && position.scrollParentVisible && position.tfootTop + position.tfootHeight > position.scrollParentTop + position.scrollParentHeight ) {
footerMode = 'in-relative';
}
else if ( this.c.relativeScroll || ! position.visible || windowTop + position.windowHeight >= position.tfootBottom + this.c.footerOffset ) {
footerMode = 'in-place';
}
else if ( position.windowHeight + windowTop > position.tbodyTop + position.tfootHeight + this.c.footerOffset ) {
Expand Down