chrome浏览器，将网址拖动到一个新页面会触发什么事件？

拖动网址可能不行，文件可以，有drop等事件，获取文件内容后使用FormData上传

你是想将应用拖动到某一区域么，那就用div拖拽去实现，给你个很好用的拖拽网址
redips
http://www.redips.net/javascript/drag-and-drop-table-content/
这个里面主要是用table实现

1楼：在chrome和firefox中可以拖动一个网址到一个新页面。默认行为是打开。
drop事件也能监听到拖拽网址的事件。但是不知道怎么获取这个网址url。

<!DOCTYPE html>
<html lang="en" >
    <head>
        <meta charset="utf-8" />
        <title>OSCTools JsBin在线演示-HTML5 Drag & Drop 多文件上传 from Script Tutorials</title>
        <script class="jsbin" src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
      <style>
        .container {
            overflow:hidden;
            width:960px;
            margin:20px auto;
        }
        .contr {
            background-color: #212121;
            color: #FFFFFF;
            padding: 10px 0;
            text-align: center;

            border-radius:10px 10px 0 0;
            -moz-border-radius:10px 10px 0 0;
            -webkit-border-radius:10px 10px 0 0;
        }
        .upload_form_cont {
            background: -moz-linear-gradient(#ffffff, #f2f2f2);
            background: -ms-linear-gradient(#ffffff, #f2f2f2);
            background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #ffffff), color-stop(100%, #f2f2f2));
            background: -webkit-linear-gradient(#ffffff, #f2f2f2);
            background: -o-linear-gradient(#ffffff, #f2f2f2);
            filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#f2f2f2');
            -ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#f2f2f2')";
            background: linear-gradient(#ffffff, #f2f2f2);

            color: #000;
            overflow: hidden;
        }
        .info {
            background-color: #EEEEEE;
            border: 1px solid #DDDDDD;
            float: left;
            font-weight: bold;
            height: 530px;
            margin: 20px;
            position: relative;
            width: 560px;
        }
        .info > div {
            font-size: 14px;
            font-weight: bold;
            padding: 10px 15px 5px;
        }
        .info > h2 {
            padding: 0 15px;
        }
        .info > canvas {
            margin-left: 15px;
            margin-bottom: 10px;
        }
        .info #url {
            width: 400px;
        }
        #dropArea {
            background-color: #DDDDDD;
            border: 3px dashed #000000;
            float: left;
            font-size: 48px;
            font-weight: bold;
            height: 530px;
            line-height: 530px;
            margin: 20px;
            position: relative;
            text-align: center;
            width: 300px;
        }
        #dropArea.hover {
            background-color: #CCCCCC;
        }
        #dropArea.uploading {
            background: #EEEEEE url(loading.gif) center 30% no-repeat;
        }
        #result .s, #result .f {
            font-size: 12px;
            margin-bottom: 10px;
            padding: 10px;

            border-radius:10px;
            -moz-border-radius:10px;
            -webkit-border-radius:10px;
        }
        #result .s {
            background-color: #77fc9f;
        }
        #result .f {
            background-color: #fcc577;
        }      </style>
  </head>
    <body>
    <div class="container">
      <div class="contr"><h2><a href='http://www.osctools.net/' target='_blank' style='color:white;'>osctools</a>: 将你的图片拖拽到“Drop区域”(一次最多上传五个, 文件大小小于256kb)</h2></div>
        <div class="upload_form_cont">
            <div id="dropArea">文件拖到这里</div>
            <div class="info">
                <div>上传文件剩余: <span id="count">0</span></div>
                <div>上传目录: <input id="url" value="http://www.script-tutorials.com/demos/257/upload.php"/></div>
                <h2>结果:</h2>
                <div id="result"></div>
                <canvas width="500" height="20"></canvas>
            </div>
        </div>
    </div>
    </body>
</html>
<script type="text/javascript">
// variables
var dropArea = document.getElementById('dropArea');
var canvas = document.querySelector('canvas');
var context = canvas.getContext('2d');
var count = document.getElementById('count');
var destinationUrl = document.getElementById('url');
var result = document.getElementById('result');
var list = [];
var totalSize = 0;
var totalProgress = 0;// main initialization
(function(){    // init handlers
    function initHandlers() {
        dropArea.addEventListener('drop', handleDrop, false);
        dropArea.addEventListener('dragover', handleDragOver, false);
    }    // draw progress
    function drawProgress(progress) {
        context.clearRect(0, 0, canvas.width, canvas.height); // clear context        context.beginPath();
        context.strokeStyle = '#4B9500';
        context.fillStyle = '#4B9500';
        context.fillRect(0, 0, progress * 500, 20);
        context.closePath();        // draw progress (as text)
        context.font = '16px Verdana';
        context.fillStyle = '#000';
        context.fillText('上传进度: ' + Math.floor(progress*100) + '%', 50, 15);
    }    // drag over
    function handleDragOver(event) {
        event.stopPropagation();
        event.preventDefault();        dropArea.className = 'hover';
    }    // drag drop
    function handleDrop(event) {
        event.stopPropagation();
        event.preventDefault();

alert(event);
        processFiles(event.dataTransfer.files);
    }    // process bunch of files
    function processFiles(filelist) {
        if (!filelist || !filelist.length || list.length) return;        totalSize = 0;
        totalProgress = 0;
        result.textContent = '';        for (var i = 0; i < filelist.length && i < 5; i++) {
            list.push(filelist[i]);
            totalSize += filelist[i].size;
        }
        uploadNext();
    }    // on complete - start next file
    function handleComplete(size) {
        totalProgress += size;
        drawProgress(totalProgress / totalSize);
        uploadNext();
    }    // update progress
    function handleProgress(event) {
        var progress = totalProgress + event.loaded;
        drawProgress(progress / totalSize);
    }    // upload file
    function uploadFile(file, status) {        // prepare XMLHttpRequest
        var xhr = new XMLHttpRequest();
        xhr.open('POST', destinationUrl.value);
        xhr.onload = function() {
            result.innerHTML += this.responseText;
            handleComplete(file.size);
        };
        xhr.onerror = function() {
            result.textContent = this.responseText;
            handleComplete(file.size);
        };
        xhr.upload.onprogress = function(event) {
            handleProgress(event);
        }
        xhr.upload.onloadstart = function(event) {
        }        // prepare FormData
        var formData = new FormData();
        formData.append('myfile', file);
        xhr.send(formData);
    }    // upload next file
    function uploadNext() {
        if (list.length) {
            count.textContent = list.length - 1;
            dropArea.className = 'uploading';            var nextFile = list.shift();
            if (nextFile.size >= 262144) { // 256kb
                result.innerHTML += '<div class="f">文件过大 (max filesize exceeded)</div>';
                handleComplete(nextFile.size);
            } else {
                uploadFile(nextFile, status);
            }
        } else {
            dropArea.className = '';
        }
    }    initHandlers();
})();
</script>上面的代码是html5拖拽上传文件的一个例子。现在想做的就是：在handleDrop方法里event事件如何获取拖拽网址的url

感谢各位朋友的热心解答。问题已经解决了。
drop事件可以响应拖拽网址。
var url = event.dataTransfer.getData("text/uri-list")
使用该方法可以获取event事件的url。
散分了。

调试易

chrome浏览器，将网址拖动到一个新页面会触发什么事件？

解决方案 »