简单的thickbox

最新推荐文章于 2017-10-09 11:41:00 发布

原创最新推荐文章于 2017-10-09 11:41:00 发布 · 101 阅读

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<html>
    <style>
        body {
            display:inline-block;
            overflow:scroll;
            width:2000px;
        }
    </style>
    <div style="width:1000px;">
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjkthiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjkthiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjkthiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjkthiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjkthiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjkthiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjkthiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        <button>Btn</button>
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        <button>Btn</button>
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        <button>Btn</button>
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        <button>Btn</button>
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        <button>Btn</button>
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        <button>Btn</button>
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        <button>Btn</button>
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        <button>Btn</button>
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        <button>Btn</button>
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        <button>Btn</button>
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk thiisdjk <br />
        <button>Btn</button>

    </div>

    <script>
        var btns = document.getElementsByTagName('BUTTON');
        for(var i = 0 ; i < btns.length ; i++) {
            btns[i].onclick = thickbox;
        }
        function thickbox() {
            var aboveDiv = document.getElementById('above');
            if(!aboveDiv) {
                aboveDiv = document.createElement('DIV');
                document.body.appendChild(aboveDiv);
                aboveDiv.id = 'above';
                for(var i = 0 ; i < 5 ; i++) {
                    var pa = document.createElement('p');
                    pa.appendChild(document.createTextNode('This is a paragraphThis is a paragraphThis is a paragraphThis is a paragraph'));
                    aboveDiv.appendChild(pa);
                }
                aboveDiv.style.position = 'absolute';
                aboveDiv.style.zIndex = 1000;
                aboveDiv.style.border = 'solid 1px blue';
                aboveDiv.style.backgroundColor = 'green';
            }
            var posLeft = document.body.scrollLeft + (getSize().width - aboveDiv.offsetWidth) /2;
            var posTop = document.body.scrollTop + (getSize().height - aboveDiv.offsetHeight ) / 2;
            aboveDiv.style.left = posLeft + 'px';
            aboveDiv.style.top = posTop + 'px';
            var div = document.getElementById('thickBox');
            if(!div) {
                div = document.createElement('DIV');
                document.body.appendChild(div);
                div.id='thickBox';
                div.style.backgroundColor = 'black';
                div.style.filter = 'alpha(opacity=50)';
                div.style.room = 1;
                div.style.display = 'inline-block';
                div.style.opacity = '0.5';
            }
            var sizeObj = getScreenSize();
            var width = sizeObj.width ;
            var height = sizeObj.height;
            div.style.position = 'absolute';
            div.style.left = '0px';
            div.style.top = '0px';
            div.style.width = width + 'px';
            div.style.height = height + 'px';
            div.style.zIndex = 999;
        }

        function getSize() {
            return {
                'width' : window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth,
                'height' : window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight
            };
        }

        function getScreenSize() {
            return {
                'width':document.body.scrollWidth,
                'height':document.body.scrollHeight
            };
        }

        function getPageSize(){
            var xScroll, yScroll;
            if (window.innerHeight && window.scrollMaxY) {
                xScroll = document.body.scrollWidth;
                yScroll = window.innerHeight + window.scrollMaxY;
            } else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
                xScroll = document.body.scrollWidth;
                yScroll = document.body.scrollHeight;
            } else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
                xScroll = document.body.offsetWidth;
                yScroll = document.body.offsetHeight;
            }

            var windowWidth, windowHeight;
            if (self.innerHeight) {    // all except Explorer
                windowWidth = self.innerWidth;
                windowHeight = self.innerHeight;
            } else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
                windowWidth = document.documentElement.clientWidth;
                windowHeight = document.documentElement.clientHeight;
            } else if (document.body) { // other Explorers
                windowWidth = document.body.clientWidth;
                windowHeight = document.body.clientHeight;
            }

            // for small pages with total height less then height of the viewport
            if(yScroll < windowHeight){
                pageHeight = windowHeight;
            } else {
                pageHeight = yScroll;
            }

            // for small pages with total width less then width of the viewport
            if(xScroll < windowWidth){
                pageWidth = windowWidth;
            } else {
                pageWidth = xScroll;
            }

            arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight)
            return arrayPageSize;
        }
    </script>
</html>