Rendered html textarea.

diff --git a/examples/form.rs b/examples/form.rs
index 1a80c47b4cd3dc24f85f2d6e29ebb3814caf9866..c73002f81a997a86ac2ecb3f92c217a5a1ad2a32 100644 (file)
--- a/examples/form.rs
+++ b/examples/form.rs
@@ -60,7 +60,9 @@ async fn index(
        let mut fi = zakform::fields::FieldRadio::new("radio");
        fi.add_option(zakform::fields::FOption{ value: String::from("F"), label: String::from("Female") });
        fi.add_option(zakform::fields::FOption{ value: String::from("M"), label: String::from("Male") });
+       f.add_field(Box::new(fi));
 
+       let mut fi = zakform::fields::FieldTextArea::new("textarea");
        f.add_field(Box::new(fi));
 
        let fs = f.fields();

diff --git a/src/fields.rs b/src/fields.rs
index 4331c80a381fd9d92568418b75584b93e8a64e3c..582de687adb049d6daefdcab1c71a3e09524e5ab 100644 (file)
--- a/src/fields.rs
+++ b/src/fields.rs
@@ -76,6 +76,63 @@ _ => {},
        }
 }
 
+#[derive(Default)]
+pub struct FieldTextArea {
+       field: Field,
+       maxlen: i32,
+       rows: i32,
+}
+
+impl TField for FieldTextArea {
+       fn get_name(&self) -> String {
+               String::from(&self.field.name)
+       }
+
+       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("maxlen", &self.maxlen);
+               context.insert("rows", &self.rows);
+               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 FieldTextArea {
+       pub fn new(name: &str) -> Self {
+               let mut f: FieldTextArea = Default::default();
+
+               f.field.name = String::from(name);
+               f.field.label = String::from(name);
+
+               f.rows = 5;
+
+               match f.field.tmpl.add_raw_template("field", r#"{% if label %}<div class="mb-3">
+ <label for="{{ name }}" class="form-label">{{ label }}</label>{% endif %}
+ <textarea class="form-control{%if help %} is-invalid{% endif %}" {% if maxlen > 0 %}maxlength="{{ maxlen }}"{% endif %}
+ name="{{ name }}" id="{{ name }}" rows="{{ rows }}">{{ value }}</textarea>
+ {% if help %}<div id="helpBox_{{ name }}_" class="invalid-feedback">{{ help }}</div>{% endif %}
+ {% if label %}</div>{% endif %}"#) {
+Err(e) => { println!("{:?}", e) },
+_ => {},
+};
+
+               f
+       }
+}
+
 #[derive(Serialize)]
 pub struct FOption {
        pub value: String,