如何在c#中编写代码隐藏的JavaScript函数？
提问于 2016-08-03 10:25:46
我必须从代码后台调用东西。我能够从代码后台调用Html，如下所示：
它看起来像这样
<h1>cubus outperform EV Analytics</h1>
<div style="margin:0px; position:absolute; top:12px; left:0px; bottom:0px; right:0px;" id="EVObject_xml">
<object id="EVObject" name="EVObject" lang="en-US"
width="100%" height="100%" CodeBase="http://kl12ACUC/EVServer/Client/Ctrl.cab#version=11,0,0,0"
ClassId="clsid:80AC1200-0BBE-499A-A9E9-5F334DBC8E89">
<param Name="Server" Value="kl12ACUC" />
<param Name="EnableTabBar" Value="True" />
<param Name="Theme" Value="Ribbon" />
</object>
</div>
<div id="ribbon" />
<div id="backstage-container" /> 现在，它看起来像代码背后的代码
string strHTMLGrid = "";
strHTMLGrid = strHTMLGrid + "<h1>" + sHeading + "</h1>";
strHTMLGrid = strHTMLGrid + "<div id='EVObject_xml' style='margin: 0px; position: absolute; top: 12px; left: 0px; bottom: 0px; right: 0px; '>";
strHTMLGrid = strHTMLGrid + "<object name='EVObject' width='100%' height='100%' id='EVObject' codebase='" + sUrlHtml + "' lang='en-US' classid='clsid:80AC1200-0BBE-499A-A9E9-5F334DBC8E89'>";
strHTMLGrid = strHTMLGrid + "<param name='Server' value='" + sServername1 + "'>";
strHTMLGrid = strHTMLGrid + "<param name='Server' value='" + sTheme1 + "'>";
strHTMLGrid = strHTMLGrid + "<param name='Server' value='" + sHeading + "'>";
strHTMLGrid = strHTMLGrid + "</object>";
strHTMLGrid = strHTMLGrid + "</div>";
strHTMLGrid = strHTMLGrid + "<div id='ribbon'>";
strHTMLGrid = strHTMLGrid + "<div id='backstage - container'> </div>";
strHTMLGrid = strHTMLGrid + "</div>";现在，我需要在加载此html document.The代码的主体时调用JavaScript函数，如下所示
function OpenCube()
{
EVObject.Enable(UIAuthorisationType.UIAuthorisationToolbar, true);
EVObject.Enable(UIAuthorisationType.UIAuthorisationTabBar, true);
EVObject.TabBarPosition = TabBarPositionType.TabBarPositionBottom;
EVObject.Allow(ActionAuthorisationType.UIAuthorisationToolbarText, false);
EVObject.ToolBar.LargeButtons = false;
EVObject.Enable(UIAuthorisationType.UIAuthorisationLocalViews, false);
EVObject.Allow(ActionAuthorisationType.ActionAuthorisationDataEntry, false);
EVObject.Allow(ActionAuthorisationType.ActionAuthorisationSaveView, true);
EVObject.Allow(ActionAuthorisationType.ActionAuthorisationExport, true);
EVObject.Allow(ActionAuthorisationType.ActionAuthorisationExportToExcel, true);
EVObject.ViewLocations = "General=/";
EVObject.object.attachEvent("NeedDataSourceCredentials", DataSourceCredentials);
EVObject.object.attachEvent("NeedServerCredentials", ServerCredentials);
EVObject.Views.Open("/Outdb/mis");
LeaveBackstage();
ExpandRibbons(false);
ShowBackstage(false);
}1)问题1 ====Now如何在C#中调用javascript函数。
2)问题No.2=====如何调用Javascript函数加载我在其中编写html文档的主体。
回答 2
Stack Overflow用户
发布于 2016-08-03 10:58:10
您应该使用RegisterStartupScript
private void Page_Load(object sender, System.EventArgs e)
{
string jScriptValidator;
jScriptValidator="<script> function ReqFieldValidator()" +
" { if (document.forms[0].txtField.value == '') \n";
jScriptValidator+="{ alert('TextBox cannot be empty') \n ";
jScriptValidator+="return false; \n";
jScriptValidator+="} \n";
jScriptValidator+=" return true \n";
jScriptValidator+=" } </script>";
Page.RegisterStartupScript("regJSval",jScriptValidator);
btnSubmit.Attributes.Add("onclick","return ReqFieldValidator()");
}有关更多信息，请访问此页面：http://www.codeproject.com/Articles/11098/Use-Call-RegisterStartUpScript-RegisterClientScrip
Stack Overflow用户
发布于 2016-08-04 11:00:46
就像我在visual studio 2013之前从一位采访者那里听到的，人们有这个问题，他们想在file.So后面的代码中调用javascript下面是使用runat=“服务器”标签的一种方式。
<script runat="server">
//your java script code
</script>上述代码将在客户端之后调用，即它将在服务器端执行
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/38740940
复制
腾讯云开发者
