如何发送excel文件作为POST由php页面处理

问题描述 投票:0回答:1

我有一个dijit表单,上传excel文件并通过post发送到upload.php,它将把这个文件的数据加载到数据库。我遇到的问题是文件没有发送。我使用dojo 1.10。

我尝试了xhrPost和iframe但没有成功,我不明白该怎么做以及我应该发送什么类型的数据(是文本??)。

<head>
        <link rel="stylesheet" href="./dojoroot/dijit/themes/claro/claro.css">
        <script>dojoConfig = {parseOnLoad: true}</script>
        <script src='./dojoroot/dojo/dojo.js'></script>
        <script>
            require(["dojo/parser", "dijit/form/Form", "dijit/form/Button", "dojox/form/Uploader", "dojox/form/uploader/plugins/IFrame","dojox/form/uploader/FileList", "dojo/request/iframe", "dojo/domReady!"]);
function sendForm(){
  var form = dojo.byId("uploadForm");

  dojo.connect(form, "onsubmit", function(event){
dojo.stopEvent(event);
var xhrArgs = {
      form: dojo.byId("uploadForm"),
      handleAs: "text",
      load: function(data){
        dojo.byId("response").innerHTML = "Form posted.";
      },
      error: function(error){
 dojo.byId("response").innerHTML = "Form posted.";
      }
    }
    dojo.byId("response").innerHTML = "Form being sent..."
    var deferred = dojo.xhrPost(xhrArgs);
  });
}
dojo.ready(sendForm);
        </script>

    </head>
<div data-dojo-type="dijit/form/Form" id="uploadForm" action="upload.php" method="post" name="upload_excel" enctype="multipart/form-data">
<div>
      <input data-dojo-type="dojox/form/Uploader" name="file" multiple="false" type="file" id="file" label="Browse" data-dojo-props="name:'file',showInput:'before',isDebug:true">
      <input type="submit" id="submit" label="Upload" name="Import" dojoType="dijit/form/Button" />
 <div id="files2" dojoType="dojox/form/uploader/FileList" uploaderId="file"></div>
</div>
</div>

在upload.php我有这个:

if(isset($_POST["Import"])){

    $filename = $_FILES["file"]["tmp_name"];
....

我阅读了dojo文档,但我无法理解如何解决我的问题。我感谢您的帮助。

database post dojo uploader
1个回答
0
投票

表单中有错误。名为import的输入标记实际上是一个按钮,当您将其发送到服务器时将没有值。所以isset($_POST["Import"])将返回false。

因此,删除此检查将完成这项工作。

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