resizeTo:function()

in _dist/alertify/alertify.js [2292:2324]

• 25 lines of code
• 7 McCabe index (conditional complexity)

            resizeTo:function(width,height){
                var w = parseFloat(width),
                    h = parseFloat(height),
                    regex = /(\d*\.\d+|\d+)%/
                ;

                if(!isNaN(w) && !isNaN(h) && this.get('resizable') === true){
                    
                    // allow custom `onresize` method
                    dispatchEvent('onresize', this);
                    
                    if(('' + width).match(regex)){
                        w = w / 100 * document.documentElement.clientWidth ;
                    }

                    if(('' + height).match(regex)){
                        h = h / 100 * document.documentElement.clientHeight;
                    }

                    var element = this.elements.dialog;
                    if (element.style.maxWidth !== 'none') {
                        element.style.minWidth = (minWidth = element.offsetWidth) + 'px';
                    }
                    element.style.maxWidth = 'none';
                    element.style.minHeight = this.elements.header.offsetHeight + this.elements.footer.offsetHeight + 'px';
                    element.style.width = w + 'px';
                    element.style.height = h + 'px';
                    
                    // allow custom `onresized` method
                    dispatchEvent('onresized', this);
                }
                return this;
            },