From 88de865142d0df526dcb9685cb79d7dca799156a Mon Sep 17 00:00:00 2001
From: Andrea Zagli <azagli@libero.it>
Date: Sat, 18 Feb 2023 10:20:36 +0100
Subject: [PATCH] Added methods get/set_label. Rendered html checkbox.

---
 examples/form.rs |  7 ++++
 src/fields.rs    | 92 ++++++++++++++++++++++++++++++++++++++++++++++--
 2 files changed, 96 insertions(+), 3 deletions(-)

diff --git a/examples/form.rs b/examples/form.rs
index ed10ff2..5e1bd8c 100644
--- a/examples/form.rs
+++ b/examples/form.rs
@@ -14,6 +14,8 @@ use actix_web::{
     web, App, Error, HttpResponse, HttpServer, Responder, Result,
 };
 
+use zakform::fields::TField;
+
 #[derive(Debug, Deserialize)]
 #[allow(unused)]
 struct Http {
@@ -64,9 +66,14 @@ async fn index(
 	f.add_field(Box::new(fi));
 
 	let mut fi = zakform::fields::FieldTextArea::new("textarea");
+	fi.set_label("TEXT AREA");
 	fi.set_rows(15);
 	f.add_field(Box::new(fi));
 
+	let mut fi = zakform::fields::FieldCheck::new("checkbox");
+	fi.set_label("the check text very very long");
+	f.add_field(Box::new(fi));
+
 	let fs = f.fields();
 	for fi in fs {
 		s.push_str(fi.render().as_str());
diff --git a/src/fields.rs b/src/fields.rs
index f048bbb..56fbf64 100644
--- a/src/fields.rs
+++ b/src/fields.rs
@@ -19,6 +19,10 @@ struct Field {
 pub trait TField {
 	fn get_name(&self) -> String;
 
+	fn get_label(&self) -> String;
+
+	fn set_label(&mut self, label: &str);
+
 	fn render(&self) -> String;
 
 	fn any(&mut self) -> &mut dyn Any;
@@ -35,6 +39,14 @@ impl TField for FieldText {
 		String::from(&self.field.name)
 	}
 
+	fn get_label(&self) -> String {
+		String::from(&self.field.label)
+	}
+
+	fn set_label(&mut self, label: &str) {
+		self.field.label = String::from(label);
+	}
+
 	fn render(&self) -> String {
 		let mut s = String::new();
 
@@ -79,7 +91,7 @@ _ => {},
 		self.maxlen = maxlen;
 	}
 
-	pub fn maxlen(&self) -> i32 {
+	pub fn get_maxlen(&self) -> i32 {
 		self.maxlen
 	}
 }
@@ -96,6 +108,14 @@ impl TField for FieldTextArea {
 		String::from(&self.field.name)
 	}
 
+	fn get_label(&self) -> String {
+		String::from(&self.field.label)
+	}
+
+	fn set_label(&mut self, label: &str) {
+		self.field.label = String::from(label);
+	}
+
 	fn render(&self) -> String {
 		let mut s = String::new();
 
@@ -144,7 +164,7 @@ _ => {},
 		self.maxlen = maxlen;
 	}
 
-	pub fn maxlen(&self) -> i32 {
+	pub fn get_maxlen(&self) -> i32 {
 		self.maxlen
 	}
 
@@ -152,7 +172,7 @@ _ => {},
 		self.rows = rows;
 	}
 
-	pub fn rows(&self) -> i32 {
+	pub fn get_rows(&self) -> i32 {
 		self.rows
 	}
 }
@@ -174,6 +194,14 @@ impl TField for FieldRadio {
 		String::from(&self.field.name)
 	}
 
+	fn get_label(&self) -> String {
+		String::from(&self.field.label)
+	}
+
+	fn set_label(&mut self, label: &str) {
+		self.field.label = String::from(label);
+	}
+
 	fn render(&self) -> String {
 		let mut s = String::new();
 
@@ -256,3 +284,61 @@ _ => {},
 		s
 	}
 }
+
+#[derive(Default)]
+pub struct FieldCheck {
+	field: Field,
+}
+
+impl TField for FieldCheck {
+	fn get_name(&self) -> String {
+		String::from(&self.field.name)
+	}
+
+	fn get_label(&self) -> String {
+		String::from(&self.field.label)
+	}
+
+	fn set_label(&mut self, label: &str) {
+		self.field.label = String::from(label);
+	}
+
+	fn render(&self) -> String {
+		let mut s = String::new();
+
+		let mut context = tera::Context::new();
+		context.insert("name", &self.field.name);
+		context.insert("label", &self.field.label);
+		context.insert("disabled", &self.field.disabled);
+		context.insert("invisible", &self.field.invisible);
+		context.insert("help", &self.field.help);
+		context.insert("value", &self.field.value);
+		s.push_str(self.field.tmpl.render("field", &context).unwrap().as_str());
+
+		s
+	}
+
+	fn any(&mut self) -> &mut dyn Any {
+		self
+	}
+}
+
+impl FieldCheck {
+	pub fn new(name: &str) -> Self {
+		let mut f: FieldCheck = Default::default();
+
+		f.field.name = String::from(name);
+		f.field.label = String::from(name);
+
+		match f.field.tmpl.add_raw_template("field", r#"<div class="form-check">
+ <input type="checkbox" class="form-check-input{% if help %} is-invalid{% endif %}" name="{{ name }}" id="{{ name }}" {% if value == "1" or value == "on" %}checked{% endif %}/>
+ {% if label %}<label for="{{ name }}" class="form-check-label">{{ label }}</label>{% endif %}
+ {% if help %}<div id="helpBox_{{ name }}_" class="invalid-feedback">{{ help }}</div>{% endif %}
+ </div>"#) {
+Err(e) => { println!("{:?}", e) },
+_ => {},
+};
+
+		f
+	}
+}
-- 
2.49.0