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Added small checks around code to make m2 sample work locally.

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This commit is contained in:
Grant Echols 2015-08-11 09:24:05 -06:00
parent 1aacf69e76
commit 9e142313d6
1 changed files with 19 additions and 13 deletions
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32
test/demo/m2/js/main.js
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@ -464,18 +464,22 @@
var page = this.pages[this.pageIndex];
var box = page.getBounds();
this.highlight
.style('opacity', 1)
.attr("x", box.x)
.attr("width", box.width)
.attr("y", box.y)
.attr("height", box.height);
if (this.highlight) {
this.highlight
.style('opacity', 1)
.attr("x", box.x)
.attr("width", box.width)
.attr("y", box.y)
.attr("height", box.height);
}
},
// ----------
updateHover: function(pageIndex) {
if (pageIndex === -1 || this.mode !== 'thumbs') {
this.hover.style('opacity', 0);
if (this.hover) {
this.hover.style('opacity', 0);
}
this.$scrollCover.css({
'cursor': 'default'
});
@ -490,12 +494,14 @@
var page = this.pages[pageIndex];
var box = page.getBounds();
this.hover
.style('opacity', 0.3)
.attr("x", box.x)
.attr("width", box.width)
.attr("y", box.y)
.attr("height", box.height);
if (this.hover) {
this.hover
.style('opacity', 0.3)
.attr("x", box.x)
.attr("width", box.width)
.attr("y", box.y)
.attr("height", box.height);
}
},
// ----------