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Really no tabIndex if you pass "".

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This commit is contained in:
Ian Gilman 2016-03-08 09:58:50 -08:00
parent 5ca04c56f7
commit 66f99a1d39
1 changed files with 3 additions and 1 deletions
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4
src/viewer.js
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@ -234,7 +234,9 @@ $.Viewer = function( options ) {
style.left = "0px";
}(this.canvas.style));
$.setElementTouchActionNone( this.canvas );
this.canvas.tabIndex = (options.tabIndex === undefined ? 0 : options.tabIndex);
if (options.tabIndex !== "") {
this.canvas.tabIndex = (options.tabIndex === undefined ? 0 : options.tabIndex);
}
//the container is created through applying the ControlDock constructor above
this.container.className = "openseadragon-container";