常用JavaScript代码提示公共类封装

最新推荐文章于 2020-05-09 10:39:23 发布

jakecool123

最新推荐文章于 2020-05-09 10:39:23 发布

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分类专栏： [2] asp.net/网页制作文章标签： javascript string url null 工具 function

本文链接：https://blog.youkuaiyun.com/j_jake/article/details/4401240

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本文提供了一组封装好的JavaScript代码片段，适用于多种应用场景，如弹窗提示、页面跳转、窗口操作等，便于开发者快速集成到自己的项目中。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

常用JavaScript代码提示公共类整理封装，可直接用于项目开发，

作为开发常用代码，还是有一定使用价值的，呵呵

希望对大家有帮助！

using System; using System.Web; namespace Jake.PublicJS { /// <summary> /// Summary description for PublicJS /// </summary> public class PublicJS { public PublicJS() { // // TODO: Add constructor logic here // } /// <summary> /// 1.静态方法,弹出信息窗体 /// </summary> /// <param name="page">页面对象</param> /// <param name="description">信息内容</param> /// <example> /// PublicJS.Alert(this,"NiHao!"); /// </example> public static void Alert(System.Web.UI.Page page, string description) { if (description != null) { string scriptString = "<mce:script language=JavaScript></mce:script>"; if (!page.IsClientScriptBlockRegistered("clientScript")) page.RegisterClientScriptBlock("clientScript", scriptString); } else { Alert(page, "描述信息为空！"); } } /// <summary> /// 2.静态方法,弹出信息窗体,并刷新页面 /// </summary> /// <param name="page">页面对象</param> /// <param name="description">信息内容</param> /// <example> /// PublicJS.Alert(this,"NiHao!"); /// </example> public static void ReLoadMessage(System.Web.UI.Page page, string description, string PageID) { if (description != null) { string scriptString = "<mce:script language=JavaScript></mce:script>"; if (!page.IsClientScriptBlockRegistered("clientScript")) page.RegisterClientScriptBlock("clientScript", scriptString); } else { Alert(page, "描述信息为空！"); } } public static void Redirect(string url) { HttpResponse Response; Response = HttpContext.Current.Response; Response.Write("<mce:script language=JScript></mce:script>/n"); } /// <summary> /// 弹出对话框，转向所指页面 /// </summary> /// <param name="description">提示信息</param> /// <param name="url">页面</param> public static void MsgBoxRedrict(string description, string url) { HttpResponse Response; Response = HttpContext.Current.Response; Response.Write("<mce:script language=JScript></mce:script>/n"); //Response.Redirect(url); } /// <summary> /// 弹出对话框，确实转向所指页面 /// </summary> /// <param name="description">提示信息</param> /// <param name="url">页面</param> /// <param name="PrintUrl">确定后转向的页面</param> public static void MsgBoxRedrict(string description, string url, string PrintUrl) { HttpResponse Response; Response = HttpContext.Current.Response; Response.Write("<mce:script language=JScript></mce:script>/n"); } /// <summary> /// 弹出对话框，转向所指页面 /// </summary> /// <param name="description">提示信息</param> public static void MsgBoxRedrict(string description) { HttpResponse Response; Response = HttpContext.Current.Response; Response.Write("<mce:script language=JScript></mce:script>/n"); } /// <summary> ///2 静态方法,关闭一个网页的父窗口，例如一个frame关闭其父窗口。 /// </summary> /// <param name="page">页面对象</param> /// <example> /// PublicJS.CloseParent(this); /// </example> public static void CloseParent(System.Web.UI.Page page) { string scriptString = "<mce:script language=JavaScript></mce:script>"; if (!page.IsClientScriptBlockRegistered("clientScript")) page.RegisterClientScriptBlock("clientScript", scriptString); } /// <summary> ///2 静态方法,关闭一个网页窗口。 /// </summary> /// <param name="page">页面对象</param> /// <example> /// PublicJS.CloseParent(this); /// </example> public static void ClosePage(System.Web.UI.Page page) { string scriptString = "<mce:script language=JavaScript></mce:script>"; if (!page.IsClientScriptBlockRegistered("clientScript")) page.RegisterClientScriptBlock("clientScript", scriptString); } /// <summary> ///3 静态方法,输出一则消息后关闭一个模态网页窗口并刷新父窗口 /// 前提条件是必须调用此类中的OpenModalDialog方法 /// 在该方法中自动生成刷新方法才能实现父页面刷新。 /// </summary> /// <param name="page">页面对象</param> /// <param name="page">输出消息</param> /// <example> /// PublicJS.CloseModalDialog(this); /// </example> public static void CloseModalDialogMessage(System.Web.UI.Page page, string Message) { string scriptString = "<mce:script language=JavaScript></mce:script>"; if (!page.IsClientScriptBlockRegistered("clientScript")) page.RegisterClientScriptBlock("clientScript", scriptString); } /// <summary> ///3 静态方法,关闭一个模态网页窗口并刷新父窗口 /// 前提条件是必须调用此类中的OpenModalDialog方法 /// 在该方法中自动生成刷新方法才能实现父页面刷新。 /// </summary> /// <param name="page">页面对象</param> /// <example> /// PublicJS.CloseModalDialog(this); /// </example> public static void CloseModalDialog(System.Web.UI.Page page) { string scriptString = "<mce:script language=JavaScript></mce:script>"; if (!page.IsClientScriptBlockRegistered("clientScript")) page.RegisterClientScriptBlock("clientScript", scriptString); } /// <summary> /// 关闭模态网页并传值到父页面 /// </summary> /// <param name="page">页面对象</param> /// <param name="strValue">需要传递的值</param> public static void CloseModalDialog(System.Web.UI.Page page, string strValue) { string scriptString = "<mce:script language=JavaScript></mce:script>"; if (!page.IsClientScriptBlockRegistered("clientScript")) page.RegisterClientScriptBlock("clientScript", scriptString); } /// <summary> ///4 静态方法,关闭一个网页窗口。 /// </summary> /// <param name="page">页面对象</param> /// <example> /// PublicJS.CloseWindow(this); /// </example> public static void CloseWindow(System.Web.UI.Page page) { string scriptString = "<mce:script language=JavaScript></mce:script>"; if (!page.IsClientScriptBlockRegistered("clientScript")) page.RegisterClientScriptBlock("clientScript", scriptString); } /// <summary> ///5 静态方法,执行客户端一小块脚本语言, ///利用page的RegisterClientScriptBlock方法在客户端注册一段脚本, ///参数script无需包括html标记<mce:script type="text/javascript"></mce:script>。 /// </summary> /// <param name="page">页面对象</param> /// <param name="script">javascript脚本</param> /// <example> /// PublicJS.ExecuteBlock(this,"alert("Hello");"); /// </example> public static void ExecuteBlock(System.Web.UI.Page page, string script) { if (script != null) { string scriptString = "<mce:script language=JavaScript></mce:script>"; if (!page.IsClientScriptBlockRegistered("clientScript9")) page.RegisterClientScriptBlock("clientScript9", scriptString); } else { Alert(page, "JavaScript脚本不能为空！"); } } /// <summary> ///6 静态方法,打开一个网页对话框，并生成刷新页面方法。 /// </summary> /// <param name="page">页面对象</param> /// <param name="URL">页面名称</param> /// <param name="Width">宽度</param> /// <param name="Height">高度</param> /// <example> /// PublicJS.OpenModalDialog(page,"weihu.aspx",700,350); /// </example> public static void OpenModalDialog(System.Web.UI.Page page, string URL, int Width, int Height) { if (URL != null) { if (Width == 0 || Height == 0) { Alert(page, "页面宽度和高度不能为零！"); return; } string scriptString = "<mce:script language='javascript'></mce:script>"; if (!page.IsStartupScriptRegistered("Startup")) page.RegisterStartupScript("Startup", scriptString); } else { Alert(page, "页面地址不能为空！"); } } /// <summary> ///7 静态方法,打开一个模式对话框 /// </summary> /// <param name="page">页面对象</param> /// <param name="URL">页面名称</param> /// <param name="Attribute">属性</param> /// <param name="Width">宽度</param> /// <param name="Height">高度</param> /// <example> /// PublicJS.OpenModalDialog(page,"weihu.aspx","scrollbars=yes,status=yes",700,350); /// </example> public static void OpenModalDialog(System.Web.UI.Page page, string URL, string Attribute, int Width, int Height) { if (URL != null) { if (Width == 0 || Height == 0) { Alert(page, "页面宽度和高度不能为零！"); return; } if (Attribute == "") Attribute = "center:Yes;help:No;scroll:No;resizable:No;status:No;"; string scriptString = "<mce:script language='javascript'></mce:script>"; if (!page.IsStartupScriptRegistered("Startup")) page.RegisterStartupScript("Startup", scriptString); } else { Alert(page, "页面地址不能为空！"); } } /// <summary> ///8 静态方法,打开一个无模式网页对话框。 /// </summary> /// <param name="page">页面对象</param> /// <param name="URL">页面名称</param> /// <param name="Width">宽度</param> /// <param name="Height">高度</param> /// <example> /// PublicJS.OpenDialog(page,"weihu.aspx",700,350); /// </example> public static void OpenDialog(System.Web.UI.Page page, string URL, int Width, int Height) { if (URL != null) { if (Width == 0 || Height == 0) { Alert(page, "页面宽度和高度不能为零！"); return; } string str = "<mce:script language='javascript'></mce:script>"; if (!page.IsClientScriptBlockRegistered("clientScript")) page.RegisterClientScriptBlock("clientScript", str); } else { Alert(page, "页面地址不能为空！"); } } /// <summary> ///9 静态方法,打开一个IE窗口(无标题栏、工具栏、地址栏等)。 /// </summary> /// <param name="page">页面对象</param> /// <param name="URL">页面名称</param> /// <param name="Width">宽度</param> /// <param name="Height">高度</param> /// <param name="Left">左边距</param> /// <param name="Top">上边距</param> /// <example> /// PublicJS.OpenIEWindow(page,"weihu.aspx",700,350,10,20); /// </example> public static void OpenIEWindow(System.Web.UI.Page page, string URL, int Width, int Height, int Left, int Top) { if (URL != null) { if (Width == 0 || Height == 0) { Alert(page, "页面宽度和高度不能为零！"); return; } string str = "<mce:script language='javascript'></mce:script>"; if (!page.IsClientScriptBlockRegistered("clientScript")) page.RegisterClientScriptBlock("clientScript", str); } else { Alert(page, "页面地址不能为空！"); } } /// <summary> ///9 静态方法,打开一个IE窗口(无标题栏、工具栏、地址栏等)。 /// </summary> /// <param name="page">页面对象</param> /// <param name="URL">页面名称</param> /// <param name="Width">宽度</param> /// <param name="Height">高度</param> /// <param name="Left">左边距</param> /// <param name="Top">上边距</param> /// <example> /// PublicJS.OpenIEWindow(page,"weihu.aspx",700,350,10,20); /// </example> public static void OpenIEWindows(System.Web.UI.Page page, string URL, int Width, int Height, int Left, int Top) { if (URL != null) { if (Width == 0 || Height == 0) { Alert(page, "页面宽度和高度不能为零！"); return; } //string str = "<mce:script language='javascript'></mce:script>"; string str = "<mce:script language='javascript'></mce:script>"; if (!page.IsClientScriptBlockRegistered("clientScript")) page.RegisterClientScriptBlock("clientScript", str); } else { Alert(page, "页面地址不能为空！"); } } public static void OpenIEWindows(System.Web.UI.Page page, string URL, int Width, int Height) { if (URL != null) { if (Width == 0 || Height == 0) { Alert(page, "页面宽度和高度不能为零！"); return; } string str = "<mce:script language='javascript'></mce:script>"; if (!page.IsClientScriptBlockRegistered("clientScript")) page.RegisterClientScriptBlock("clientScript", str); } else { Alert(page, "页面地址不能为空！"); } } /// <summary> ///10 静态方法,打开一个IE窗口(无标题栏、工具栏、地址栏等)。 /// </summary> /// <param name="page">页面对象</param> /// <param name="URL">页面名称</param> /// <example> /// PublicJS.OpenIEWindow(page,"weihu.aspx"); /// </example> public static void OpenIEWindow(System.Web.UI.Page page, string URL) { if (URL != null) { string str = "<mce:script language='javascript'></mce:script>"; if (!page.IsClientScriptBlockRegistered("clientScript")) page.RegisterClientScriptBlock("clientScript", str); } else { Alert(page, "页面地址不能为空！"); } } /// <summary> ///11 静态方法,打开一个IE窗口(无标题栏、工具栏、地址栏等)。 /// </summary> /// <param name="page">页面对象</param> /// <param name="URL">页面名称</param> /// <param name="Width">宽度</param> /// <param name="Height">高度</param> /// <example> /// PublicJS.OpenIEWindow(page,"weihu.aspx",700,350); /// </example> public static void OpenIEWindow(System.Web.UI.Page page, string URL, int Width, int Height) { if (URL != null) { string str = "<mce:script language='javascript'></mce:script>"; if (!page.IsClientScriptBlockRegistered("clientScript")) page.RegisterClientScriptBlock("clientScript", str); } else { Alert(page, "页面地址不能为空！"); } } /// <summary> ///12 静态方法,打开一个IE窗口(无标题栏、工具栏、地址栏等) ///在屏幕的最右边，上下满屏，宽度由参数指定。 /// </summary> /// <param name="page">页面对象</param> /// <param name="URL">页面名称</param> /// <param name="Width">宽度</param> /// <example> /// PublicJS.OpenIEWindowRight(page,"weihu.aspx",700); /// </example> public static void OpenIEWindowRight(System.Web.UI.Page page, string URL, int Width) { if (URL != null) { if (Width == 0) { Alert(page, "页面宽度和高度不能为零！"); return; } string str = "<mce:script language='javascript'></mce:script>"; if (!page.IsClientScriptBlockRegistered("clientScript")) page.RegisterClientScriptBlock("clientScript", str); } else { Alert(page, "页面地址不能为空！"); } } /// <summary> ///13 静态方法,打开一个IE窗口(无标题栏、工具栏、地址栏等)，在屏幕的最右边，上下位置在中间。 /// </summary> /// <param name="page">页面对象</param> /// <param name="URL">页面名称</param> /// <param name="Width">宽度</param> /// <param name="Height">高度</param> /// <example> /// PublicJS.OpenIEWindowRight(page,"weihu.aspx",700,350); /// </example> public static void OpenIEWindowRight(System.Web.UI.Page page, string URL, int Width, int Height) { if (URL != null) { if (Width == 0 || Height == 0) { Alert(page, "页面宽度和高度不能为零！"); return; } string str = "<mce:script language='javascript'></mce:script>"; if (!page.IsClientScriptBlockRegistered("clientScript")) page.RegisterClientScriptBlock("clientScript", str); } else { Alert(page, "页面地址不能为空！"); } } /// <summary> /// 设置控件焦点 /// </summary> /// <param name="kongjianmc">控件字符串</param> public static void SheZhiJD(System.Web.UI.Page page, string kongjianmc) { string jiaoben = ""; if (kongjianmc != "") { jiaoben = "var control;"; jiaoben += "control = document.getElementById('" + kongjianmc + "');"; jiaoben += "if (control!=null) "; jiaoben += "{document.all['" + kongjianmc + "'].focus();}"; page.RegisterStartupScript("focus", "<mce:script type="text/javascript"></mce:script>"); } } /// <summary> ///14 静态方法,全屏打开一个IE窗口(无标题栏、工具栏、地址栏等)。 /// </summary> /// <param name="page">页面对象</param> /// <param name="URL">页面名称</param> /// <example> /// PublicJS.OpenIEWindow(page,"weihu.aspx"); /// </example> public static void OpenIEWindowFill(System.Web.UI.Page page, string URL) { if (URL != null) { string str = "<mce:script language='javascript'></mce:script>"; if (!page.IsClientScriptBlockRegistered("clientScript")) page.RegisterClientScriptBlock("clientScript", str); } else { Alert(page, "页面地址不能为空！"); } } } }