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Parallax only load when we have an image URL

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This commit is contained in:
James Barnsley
2017-01-20 13:27:49 +13:00
parent 5c6615ab8b
commit d5be455a3e
1 changed files with 2 additions and 1 deletions
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3
src/js/components/Parallax.js
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@ -56,7 +56,7 @@ export default class Parallax extends React.Component{
}
componentWillReceiveProps( nextProps ){
if( ( !this.state.url || nextProps.image != this.state.url ) && !this._loading ){
if( ( !this.state.url || nextProps.image != this.state.url ) && !this._loading && nextProps.image ){
this._loading = true
this.setState({ url: nextProps.image, image: false, loading: true })
this.loadImage( nextProps.image )
@ -109,6 +109,7 @@ export default class Parallax extends React.Component{
}
updateCanvas( image ){
var canvasWidth = $('.parallax').outerWidth();
var canvasHeight = $('.parallax').outerHeight();
if( this.state.canvas.width != canvasWidth || this.state.canvas.height != canvasHeight ){