①向项目中添加Jscript文件
//script_1.js----- function doClick1() { alert("OK1_wufeng"); } //script_2.js----- function doClick2() { alert("OK2"); }
②解决方案资源管理器中,右键查看script_1.js和script_2.js的属性,把高级中的“生成操作”属性设置成“嵌入的资源”。
③向AssemblyInfo.cs文件中添加如下行:(注意域名wf.ClientScriptResourceLabel)
[assembly: System.Web.UI.WebResource("wf.ClientScriptResourceLabel.script_1.js", "application/x-javascript")] [assembly: System.Web.UI.WebResource("wf.ClientScriptResourceLabel.script_2.js", "application/x-javascript")]
④向项目中添加一个类, 实例:
using System; using System.Drawing; using System.Web.UI; using System.Web; using System.Globalization;
namespace wf.ClientScriptResourceLabel { public class ClientScriptResourceLabel : System.Web.UI.WebControls.WebControl { //调用脚本资源 protected override void OnPreRender(EventArgs e) { if (this.Page != null) { this.Page.ClientScript.RegisterClientScriptResource(typeof(ClientScriptResourceLabel), "wf.ClientScriptResourceLabel.script_1.js"); this.Page.ClientScript.RegisterClientScriptResource(typeof(ClientScriptResourceLabel), "wf.ClientScriptResourceLabel.script_2.js"); } base.OnPreRender(e); } /// <summary> /// 呈现控件的方法RenderContents /// </summary> protected override void RenderContents(HtmlTextWriter output) { output.AddAttribute("id", "1"); output.AddAttribute("type", "checkbox"); output.AddAttribute("value", "测试1"); output.AddAttribute("onclick", "javascript:doClick1();"); output.RenderBeginTag(HtmlTextWriterTag.Input); output.RenderEndTag();
output.AddAttribute("id", "2"); output.AddAttribute("type", "checkbox"); output.AddAttribute("value", "测试2"); output.AddAttribute("onclick", "javascript:doClick2();"); output.RenderBeginTag(HtmlTextWriterTag.Input); output.RenderEndTag(); base.RenderContents(output); } } } |