In the tutorial you posted I will just modify the code snippets to reflect what you need to do. (Considering you have done everything else). In the part Spell Two
In the command class you should do something like this (if you need to wait for postback):
public override void Execute(CommandContext context)
{
Assert.ArgumentNotNull((object) context, "context");
Context.ClientPage.Start((object) this, "Run", context.Parameters);
}
protected static void Run(ClientPipelineArgs args)
{
Assert.ArgumentNotNull((object) args, "args");
SheerResponse.ShowModalDialog(new UrlString("/YOURURL.aspx").ToString(), true);
args.WaitForPostBack();
}
If you just want to show something :
public override void Execute(CommandContext context)
{
Assert.ArgumentNotNull((object)context, "context");
if (context.Items.Length != 1)
return;
Item obj = context.Items[0];
UrlString urlString = new UrlString("/YOURURL.aspx");
urlString["fo"] = obj.ID.ToString();
urlString["la"] = obj.Language.ToString();
urlString["vs"] = obj.Version.ToString();
string str = "location=0,menubar=0,status=0,toolbar=0,resizable=1,getBestDialogSize:true";
SheerResponse.Eval("scForm.showModalDialog('" + (object)urlString + "', 'SitecoreWebEditEditor', '" + str + "');");
}
For the javascript:
define(["sitecore"], function (Sitecore) {
Sitecore.Commands.ScoreLanguageTools = {
canExecute: function (context) {
return true; // we will get back to this one
},
execute: function (context) {
var id = context.currentContext.itemId;
var lang = context.currentContext.language;
var ver = context.currentContext.version;
var path = "/YOURURL.aspx?id=" + id + "&lang=" + lang + "&ver=" + ver;
var features = "dialogHeight: 600px;dialogWidth: 500px;";
Sitecore.ExperienceEditor.Dialogs.showModalDialog(
path, '', features, null,
function (result) {
if (result) {
window.top.location.reload();
}
}
);
}
};
});