Rendered html select.

diff --git a/examples/form.rs b/examples/form.rs
index 5e1bd8c53696642616acbea87749980cc4117038..296a5ce1ba5fd191f8893f6da1b4a593aaf2bd9b 100644 (file)
--- a/examples/form.rs
+++ b/examples/form.rs
@@ -74,6 +74,11 @@ async fn index(
        fi.set_label("the check text very very long");
        f.add_field(Box::new(fi));
 
+       let mut fi = zakform::fields::FieldSelect::new("select");
+       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 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 56fbf648f0ac9eadbe6df581e858756cefb03ccb..73476bbd096a92c28a4389d0334d58db731512d0 100644 (file)
--- a/src/fields.rs
+++ b/src/fields.rs
@@ -285,6 +285,74 @@ _ => {},
        }
 }
 
+#[derive(Default)]
+pub struct FieldSelect {
+       field: Field,
+       options: Vec<FOption>,
+}
+
+impl TField for FieldSelect {
+       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);
+               context.insert("options", &self.options);
+               s.push_str(self.field.tmpl.render("field", &context).unwrap().as_str());
+
+               s
+       }
+
+       fn any(&mut self) -> &mut dyn Any {
+               self
+       }
+}
+
+impl FieldSelect {
+       pub fn new(name: &str) -> Self {
+               let mut f: FieldSelect = Default::default();
+
+               f.field.name = String::from(name);
+               f.field.label = String::from(name);
+
+               match f.field.tmpl.add_raw_template("field", r#"{% if label %}<div class="mb-3">
+ <label for="{{ name }}" class="form-label">{{ label }}</label><br/>{% endif %}
+ <select class="form-select{% if help %} is-invalid{% endif %}" name="{{ name }}" id="{{ name }}">
+ {% for o in options %}
+ <option value="{{ o.value }}"{% if value == o.value %} selected{% endif %}>{{ o.label }}</option>
+ {% endfor %}
+ </select>
+ {% if help %}<div id="helpBox_{{ name }}_" class="invalid-feedback">{{ help }}</div>{% endif %}
+ {% if label %}</div>{% endif %}"#) {
+Err(e) => { println!("{:?}", e) },
+_ => {},
+};
+
+               f
+       }
+
+       pub fn add_option(&mut self, option: FOption) {
+               self.options.push(option);
+       }
+}
+
 #[derive(Default)]
 pub struct FieldCheck {
        field: Field,