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use crate::*;
/// A conditional rendering demo page.
///
/// # Returns
///
/// - `VirtualNode`: The conditional demo page virtual DOM tree.
pub fn page_conditional() -> VirtualNode {
let show_details: Signal<bool> = use_signal(|| false);
let show_details_updater: Signal<bool> = show_details;
let user_type: Signal<String> = use_signal(|| "guest".to_string());
let user_type_updater_guest: Signal<String> = user_type;
let user_type_updater_user: Signal<String> = user_type;
let user_type_updater_admin: Signal<String> = user_type;
let tab: Signal<String> = use_signal(|| "info".to_string());
let tab_updater_info: Signal<String> = tab;
let tab_updater_settings: Signal<String> = tab;
let tab_updater_about: Signal<String> = tab;
rsx! {
div {
class: c_page_container()
div {
class: c_page_header()
h1 {
class: c_page_title()
"Conditional Rendering"
}
p {
class: c_page_subtitle()
"Toggle visibility and switch between views."
}
}
my_card {
title: "Toggle Content"
primary_button {
label: "Toggle"
onclick: move |_event: NativeEvent| {
let current: bool = show_details_updater.get();
show_details_updater.set(!current);
}
"Toggle"
}
if {show_details.get()} {
div {
class: c_toggle_content()
h4 {
class: c_toggle_title()
"Hidden Details"
}
p {
class: c_demo_text()
"This content is conditionally rendered based on the toggle state."
}
p {
class: c_demo_text_muted()
"You can use this pattern for modals, accordions, and more."
}
}
} else {
""
}
}
my_card {
title: "Role-Based Rendering"
div {
class: c_role_button_row()
primary_button {
label: "Guest"
onclick: move |_event: NativeEvent| {
user_type_updater_guest.set("guest".to_string());
}
"Guest"
}
primary_button {
label: "User"
onclick: move |_event: NativeEvent| {
user_type_updater_user.set("user".to_string());
}
"User"
}
primary_button {
label: "Admin"
onclick: move |_event: NativeEvent| {
user_type_updater_admin.set("admin".to_string());
}
"Admin"
}
}
match {user_type.get().as_str()} {
"guest" => {
div {
class: c_role_guest()
p {
class: c_role_guest_text()
"Welcome, guest! Please sign in to access more features."
}
}
}
"user" => {
div {
class: c_role_user()
p {
class: c_role_user_text()
"Hello, user! You have standard access."
}
}
}
_ => {
div {
class: c_role_admin()
p {
class: c_role_admin_text()
"Welcome, administrator! You have full access."
}
}
}
}
}
my_card {
title: "Tab Switching"
div {
class: c_tab_bar()
div {
style: {padding: "10px 20px"; cursor: "pointer"; border_bottom: {if tab.get() == "info" { "2px solid #4f46e5".to_string() } else { "2px solid transparent".to_string() }}; color: {if tab.get() == "info" { "#4f46e5".to_string() } else { "#6b7280".to_string() }}; background: {if tab.get() == "info" { "rgba(79, 70, 229, 0.08)".to_string() } else { "transparent".to_string() }}; border_radius: "6px 6px 0 0"; font_size: "14px"; font_weight: "500";}
onclick: move |_event: NativeEvent| { tab_updater_info.set("info".to_string()); }
"Info"
}
div {
style: {padding: "10px 20px"; cursor: "pointer"; border_bottom: {if tab.get() == "settings" { "2px solid #4f46e5".to_string() } else { "2px solid transparent".to_string() }}; color: {if tab.get() == "settings" { "#4f46e5".to_string() } else { "#6b7280".to_string() }}; background: {if tab.get() == "settings" { "rgba(79, 70, 229, 0.08)".to_string() } else { "transparent".to_string() }}; border_radius: "6px 6px 0 0"; font_size: "14px"; font_weight: "500";}
onclick: move |_event: NativeEvent| { tab_updater_settings.set("settings".to_string()); }
"Settings"
}
div {
style: {padding: "10px 20px"; cursor: "pointer"; border_bottom: {if tab.get() == "about" { "2px solid #4f46e5".to_string() } else { "2px solid transparent".to_string() }}; color: {if tab.get() == "about" { "#4f46e5".to_string() } else { "#6b7280".to_string() }}; background: {if tab.get() == "about" { "rgba(79, 70, 229, 0.08)".to_string() } else { "transparent".to_string() }}; border_radius: "6px 6px 0 0"; font_size: "14px"; font_weight: "500";}
onclick: move |_event: NativeEvent| { tab_updater_about.set("about".to_string()); }
"About"
}
}
match {tab.get().as_str()} {
"info" => {
div {
class: c_tab_content()
p {
class: c_tab_text()
"This is the information tab."
}
p {
class: c_tab_text_muted()
"Here you can find general details about the application."
}
}
}
"settings" => {
div {
class: c_tab_content()
p {
class: c_tab_text_input()
"This is the settings tab."
}
form_input {
label: "Display Name"
placeholder: "Enter your name"
value: ""
}
}
}
_ => {
div {
class: c_tab_content()
p {
class: c_tab_text()
"This is the about tab."
}
p {
class: c_tab_text_muted()
"euv is a declarative UI framework for Rust."
}
}
}
}
}
}
}
}