library-mirrors/jquery-ui
1
0
Fork 0
mirror of https://github.com/jquery/jquery-ui.git synced 2024-11-21 11:04:24 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Draggable: Added axis backCompat

Browse Source
This commit is contained in:
Dave Stein 2012-12-10 17:50:13 -05:00
parent 8a8a26f9da
commit 44330395e1
1 changed files with 49 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

49
ui/jquery.ui.draggable.js vendored
View File

@ -474,3 +474,52 @@ $.widget( "ui.draggable", $.ui.draggable, {
});
})( jQuery );
// DEPRECATED
if ( $.uiBackCompat !== false ) {
// axis option
$.widget( "ui.draggable", $.ui.draggable, {
options: {
axis: false
},
_create : function() {
var start_left, start_top;
this._super();
// If movement should only move left/right
if ( this.options.axis === 'x' ) {
// Cache starting top position to keep it from moving
this.element.on( 'dragbeforestart', function( e, ui ) {
start_top = ui.position.top;
});
// On drag, make sure top does not change so axis is locked
this.element.on( 'drag', function( e, ui ) {
ui.position.top = start_top;
});
}
// If movement should only move up/down
else if ( this.options.axis === 'y' ) {
// Cache starting left position to keep it from moving
this.element.on( 'dragbeforestart', function( e, ui ) {
start_left = ui.position.left;
});
// On drag, make sure top does not change so axis is locked
this.element.on( 'drag', function( e, ui ) {
ui.position.left = start_left;
});
}
}
});
}