Button.OnClientClick

Gets or sets the client-side script that executes when a Button control‘s Click event is raised.

[System.Web.UI.Themeable(false)]
public virtual String OnClientClick { get; set; }

Property Value@H_489_43@

String

The client-side script that executes when a Button control‘s Click event is raised.

 

REMARKs

Use the OnClientClick property to specify additional client-side script that executes when a Button control‘s Click event is raised.

The script that you specify for this property is rendered in the Button control‘s OnClick attribute in addition to the control‘s predefined client-side script.

This property cAnnot be set by themes or style sheet themes. For more information,see ThemeableAttribute and ASP.NET Themes and Skins.

效果

<input type="submit" name="ctl00$cphMain$btnAction" value="OK" onclick="if(!MassupdateConfirm()) return false;

WebForm_dopostBACkWithOptions(new WebForm_PostBACkOptions(&quot;ctl00$cphMain$btnAction&quot;,&quot;&quot;,true,&quot;Action&quot;,false,falsE))" id="ctl00_cphMain_btnAction">