读取外部xml文件并使其可用于在同一环境中运行的JavaScript
我在使用jQuery读取外部xml文件并构建树时遇到了一些问题。为了解决这个问题，我正在编写C#代码来读取外部xml文件并将数据呈现给jQuery。到目前为止，我的代码如下：
我想读取外部xml文件并按原样打印出来。有没有人能帮我把xml文件打印出来？
<%@ Page Language="C#" %>
<%@ Import Namespace="System.Xml" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
protected void Page_Load(object sender, System.EventArgs e)
{
string xmlFile = "http://192.168.101.1/img/jstree.xml";
XmlReaderSettings settings = new XmlReaderSettings();
settings.IgnoreComments = true;
settings.IgnoreWhitespace = true;
Console.WriteLine(xmlFile);
try
{
using (XmlReader reader = XmlReader.Create(xmlFile, settings))
{
string xmlContent;
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element)
{
xmlContent = "";
if (reader.Name == "root")
{
xmlContent += "<root>" + "<br />" "reader.ReadString().ToString() + "<br />";
}
if (reader.Name == "item id")
{
xmlContent += reader.ReadString().ToString() + "<br />";
}
if (reader.Name == "content")
{
xmlContent += reader.ReadString().ToString() + "<br />";
}
if (reader.Name == "name")
{
xmlContent += reader.ReadString().ToString() + "<br />";
}
Label1.Text += xmlContent;
}
}
}
}
catch (Exception ex)
{
Label1.Text = "An Error Occured: " + ex.Message;
}
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
<title>XmlReader: How to read and process Xml file element data in asp.net</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Label
ID="Label1"
runat="server"
Font-Bold="false"
ForeColor="Crimson"
Font-Size="Large"
Font-Names="Comic Sans MS"
>
</asp:Label>
</div>
</form>
</body>
</html> 有人可以帮助我如何读取此jstree.xml并将其呈现给jQuery吗？在jQuery中，我应该能够这样做：
$(document).ready(function () {
$("#div").jstree({
"xml_data": {
"ajax": {
"url": "jstree.xml"回答 1
Stack Overflow用户
发布于 2012-08-23 02:00:50
Jquery应该请求ASP.NET页面，比如"jstree.aspx"，这个页面，jstree.aspx，应该返回一个XML流。
在您的ASPX中，在您编写的代码之后：
Response.Clear(); Response.ContentType = "text/xml"; Response.Charset = "utf-8"; XmlWriterSettings settings = new XmlWriterSettings(); settings.Encoding = Encoding.UTF8; settings.Indent = true; using (XmlWriter writer = XmlWriter.Create(Request.OutputStream, settings)) { //Write here }
https://stackoverflow.com/questions/12077150
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