共用方式為

ClientScriptManager.RegisterClientScriptResource(Type, String) 方法

  • 參考

定義

命名空間:
System.Web.UI
組件:
System.Web.dll

使用型別和資源名稱，向 Page 物件註冊用戶端指令碼資源。

public:
 void RegisterClientScriptResource(Type ^ type, System::String ^ resourceName);
public void RegisterClientScriptResource (Type type, string resourceName);
member this.RegisterClientScriptResource : Type * string -> unit
Public Sub RegisterClientScriptResource (type As Type, resourceName As String)

參數

type
Type

要註冊的用戶端指令碼資源類別。

resourceName
String

要註冊的用戶端指令碼資源名稱。

例外狀況

ArgumentNullException

用戶端資源類型為 null。

-或-

用戶端資源名稱為 null。

-或- 用戶端資源名稱長度為零。

範例

下列程式碼範例示範 如何使用 RegisterClientScriptResource 方法。

<%@ Page Language="C#"%>
<%@ Import Namespace="Samples.AspNet.CS.Controls" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
 
  public void Page_Load(Object sender, EventArgs e)
  {
    // Define the resource name and type.
    String rsname = "Samples.AspNet.CS.Controls.script_include.js";
    Type rstype = typeof(ClientScriptResourceLabel);
        
    // Get a ClientScriptManager reference from the Page class.
    ClientScriptManager cs = Page.ClientScript;

    // Write out the web resource url.
    ResourcePath.InnerHtml = cs.GetWebResourceUrl(rstype, rsname);

    // Register the client resource with the page.
    cs.RegisterClientScriptResource(rstype, rsname);

  }
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
  <head>
    <title>ClientScriptManager Example</title>
  </head>
  <body>
     <form    id="Form1"
            runat="server">
     The web resource path is 
     <span  id="ResourcePath"
            runat="server"/>.
     <br />
     <br />
     <input type="text" 
            id="Message" />     
     <input type="button" 
            onclick="DoClick()" 
            value="ClientClick" />
     </form>
  </body>
</html>

<%@ Page Language="VB" %>
<%@ Import Namespace="Samples.AspNet.VB.Controls" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">

  Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)

    ' Define the resource name and type.
    Dim rsname As String = "Samples.AspNet.VB.Controls.script_include.js"
    Dim rstype As Type = GetType(ClientScriptResourceLabel)
    
    ' Get a ClientScriptManager reference from the Page class.
    Dim cs As ClientScriptManager = Page.ClientScript
    
    ' Write out the web resource url.
    ResourcePath.InnerHtml = cs.GetWebResourceUrl(rstype, rsname)
    
    ' Register the client resource with the page.
    cs.RegisterClientScriptResource(rstype, rsname)
    
  End Sub
  
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
  <head>
    <title>ClientScriptManager Example</title>
  </head>
  <body>
     <form    id="Form1"
            runat="server">
     The web resource path is 
     <span  id="ResourcePath"
            runat="server"/>.
     <br />
     <br />
     <input type="text" 
            id="Message" />     
     <input type="button" 
            onclick="DoClick()" 
            value="ClientClick" />
     </form>
  </body>
</html>

下列程式碼範例示範如何以程式設計方式套用 WebResourceAttribute 中繼資料屬性，以標記要提供之資源的元件。

using System;
using System.Web;
using System.Web.UI;
using System.Security.Permissions;

[assembly: WebResource("Samples.AspNet.CS.Controls.script_include.js", "application/x-javascript")]
namespace Samples.AspNet.CS.Controls
{
    [AspNetHostingPermission(SecurityAction.Demand, Level = AspNetHostingPermissionLevel.Minimal)]
    public class ClientScriptResourceLabel
    {
        // Class code goes here.
    }
}

Imports System.Web
Imports System.Web.UI
Imports System.Security.Permissions

<Assembly: WebResource("Samples.AspNet.VB.Controls.script_include.js", "application/x-javascript")> 
Namespace Samples.AspNet.VB.Controls

    <AspNetHostingPermission(SecurityAction.Demand, Level:=AspNetHostingPermissionLevel.Minimal)> _
    Public Class ClientScriptResourceLabel

        ' Class code goes here.

    End Class

End Namespace

此範例需要名為 的 Script_include.js JavaScript 檔案，其中包含下列內容：

function DoClick() {Form1.Message.value='Text from resource script.'}

將 Script_include.js 檔案編譯為包含 ClientScriptResourceLabel 類別之 Samples.AspNet.CS.Controls 元件中的資源。

備註

RegisterClientScriptResource透過 WebResource.axd HTTP 處理常式從元件存取已編譯的資源時，會使用 方法。 方法 RegisterClientScriptResource 會向 Page 物件註冊腳本，並防止重複的腳本。 這個方法會將資源 URL 的內容與 <script> 專案區塊包裝。

適用於

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