From fa4b52ee8127214271c910893b71e2972a86be4c Mon Sep 17 00:00:00 2001
From: Alexandre Bury <alexandre.bury@gmail.com>
Date: Thu, 30 Jul 2015 14:51:12 +0200
Subject: [PATCH] Simplified examples

---
 examples/edit.rs     | 17 ++++++++++-------
 examples/mutation.rs |  4 ++--
 2 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/examples/edit.rs b/examples/edit.rs
index bb21e75..1b6b7c0 100644
--- a/examples/edit.rs
+++ b/examples/edit.rs
@@ -12,13 +12,16 @@ fn main() {
                   .title("Enter your name")
                   .button("Ok", |s| {
                       // When the button is clicked, read the text and print it in a new dialog.
-                      let content = {
-                          let name = s.find_id::<EditView>("edit").unwrap().get_content();
-                          format!("Hello {}!", name)
-                      };
-                      s.pop_layer();
-                      s.add_layer(Dialog::new(TextView::new(&content))
-                                  .button("Quit", |s| s.quit()));
+                      let name = s.find_id::<EditView>("edit").unwrap().get_content().to_string();
+                      if name.is_empty() {
+                          s.add_layer(Dialog::new(TextView::new("Please enter a name!"))
+                                      .dismiss_button("Ok"));
+                      } else {
+                          let content = format!("Hello {}!", name);
+                          s.pop_layer();
+                          s.add_layer(Dialog::new(TextView::new(&content))
+                                      .button("Quit", |s| s.quit()));
+                      }
                   }));
 
     siv.run();
diff --git a/examples/mutation.rs b/examples/mutation.rs
index 7fce1e7..ff5010c 100644
--- a/examples/mutation.rs
+++ b/examples/mutation.rs
@@ -1,14 +1,14 @@
 extern crate cursive;
 
 use cursive::Cursive;
-use cursive::view::{IdView,TextView,Dialog,Selector,KeyEventView};
+use cursive::view::{IdView,TextView,Dialog,KeyEventView};
 
 fn show_popup(siv: &mut Cursive) {
 
     siv.add_layer(Dialog::new(TextView::new("Tak!"))
                   .button("Change", |s| {
                       // Look for a view tagged "text". We _know_ it's there, so unwrap it.
-                      let view = s.find::<TextView>(&Selector::Id("text")).unwrap();
+                      let view = s.find_id::<TextView>("text").unwrap();
                       let content: String = view.get_content().chars().rev().collect();
                       view.set_content(&content);
                   })