如何使用javascript从url下载文件? [英] how to download a file from a url with javascript?

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问题描述



我正试图从用户输入一个网址的文本框中获取以下内容:

  new Ext.form.TextField({
disabled:false,
fieldLabel:file,
值:'',
id:url};

我需要值这个变量是包含在上面url中的文件,我正在尝试如下:

  var file1 = new OpenLayers.WPS.ComplexPut ({
identifier:file1,
value:window.location.href = document.getElementById(url)

感谢您的答案

解决方案

您可以使用jQuery从URL中加载任何内容很简单:

 < script> 
$(#loadhere)load(http: /www.google.com);
< / script>


how to download a file from a url with javascript?

I'm trying to get from a textfield a user enters a url as follows:

new Ext.form.TextField({
                disabled: false,
                        fieldLabel: "file",
                        value:'',
            id:"url"};

and I need the value of this variable is the file contained in the above url I am trying as follows:

var file1 = new OpenLayers.WPS.ComplexPut({
                      identifier: "file1",
                      value: window.location.href = document.getElementById("url")

Thanks for your answers

解决方案

You can use jQuery to load anything from an URL quite easily with:

<script>
   $("#loadhere").load("http://www.google.com");
</script>

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