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I am trying to recreate this example in my project, to add the drag and drop feature to the dojo uploader:

http://archive.dojotoolkit.org/nightly/dojotoolkit/dojox/form/tests/test_Uploader.html

Copying the exact same code in jsfiddle or in my application the line

if(uploader.addDropTarget && uploader.uploadType=='html5'){

returns undefined for addDropTarget and iframe for the uploadType. I tried it with various browsers, and even added force: html5 in the uploader but nothing changed.

Please, note that everything works ok except from the dnd.

I am using dojo 1.8.1.

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1 回答 1

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在 dojo 1.8 中，上传器尚未完全兼容 AMD。因此，为了使主干测试中的示例在 1.8 中工作，您需要使用 dojox.form.Uploader 构造函数而不是所需的 AMD 模块以编程方式创建上传器。如下 ：

<form method="post" action="UploadFile.php" id="myForm" enctype="multipart/form-data" >
    <fieldset>
        <legend>DnD Test</legend>
        <input class="browseButton" id="uploader"/>
        <input type="submit" label="Submit" data-dojo-type="dijit/form/Button" />
        <div id="files" data-dojo-type="dojox/form/uploader/FileList" data-dojo-props='uploaderId:"uploader"' ></div>
    </fieldset>
</form>

<div id="dropTarget">Drop files here !</div>

在 javascript 中：

require([
    'dojo/parser',
    'dojo/dom',
    'dijit/registry',
    'dojox/form/Uploader',
    'dojox/form/uploader/FileList',
    'dojox/form/uploader/plugins/HTML5',
    'dojo/domReady!'
], function(parser, dom, registry, ready){

    var dropTarget = dom.byId('dropTarget'), uploader;

    parser.parse().then(function(){

        // You need to use dojox.form.Uploader, as in dojo 1.8, 
        // the module is not fully AMD compliant yet.

        uploader = new dojox.form.Uploader({
            name:'uploadedfile', 
            label:'Select Some Files',
            multiple:true, 
            force:'html5'
        }, 'uploader');

        uploader.startup();

        if(require.has('file-multiple')){
            console.debug("Adding a new drop target");
            registry.byId('uploader').addDropTarget(dropTarget); 
        }
    });
});

见http://jsfiddle.net/psoares/6r2jZ/

于 2013-08-13T14:54:17.003 回答