javascript中的Web.config值

Question

i want to acess the web config value in javascript

config entry:

<add key ="RootPath" value ="C:\Test" />

javascript code:

  var v1 = '<%=ConfigurationManager.AppSettings["RootPath"].ToString() %>'

The output that i am getting is

 C:Test

but what i want is C:\\Test

Any idea how to acheive this ?

Answer 1

尝试这个

ConfigurationManager.AppSettings["RootPath"].ToString().Replace(@"\", @"\\")

Answer 2

some thing like this

var defaults = {inactivity: <%=ConfigurationManager.AppSettings["Inactivity"] %> } 

Refer to the Read Configuration settings from javascript . If you are getting the config value like

C:\Test

change the config entry to C:\\\\Test and in C# especially in paths the \\\\ will be automatically converted in to \\ because slash will be escaped by using escape sequence, because anything that begins with a backslash ('\\') is termed as escape sequence in C#.

Answer 3

var v1 = '<%= ConfigurationManager.AppSettings["RootPath"].Replace(@"\",@"\\") %>'

ToString（）是多余的

Answer 4

if you adding this

<add key ="RootPath" value ="C:\\Test" />

then you will retrive like "C:\\Test" . Its behavior of .net.