Field rendering.

diff --git a/src/lib.rs b/src/lib.rs
index 007907302476c72180dd8be33a7a62164f8412cc..df7a5250bc0b984de1b8129392616dbc7f90cdd7 100644 (file)
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,3 +1,5 @@
+use tera::Tera;
+
 pub enum FType {
        Text,
        TextArea
@@ -7,15 +9,36 @@ pub struct Field {
        ftype: FType,
        name: String,
        label: String,
+       tmpl: tera::Tera,
 }
 
 impl Field {
        pub fn new(ftype: FType, name: &str) -> Field {
-               Field {
+               let mut f = Field {
                        ftype: ftype,
                        name: String::from(name),
                        label: String::from(name),
+                       tmpl: Tera::default(),
+               };
+
+               match f.ftype {
+                       FType::Text => {
+                               f.tmpl.add_raw_template("field", r#"{% if label %}<div class="mb-3">
+ <label for="{{ name }}" class="form-label">{{ label }}</label>{% endif %}
+ <input type="text" class="form-control{% if help %} is-invalid{% endif %}" name="{{ name }}" id="{{ name }}" {% if value %} value="{{ value }}" {% endif %} {% if disabled %} readonly {% endif %} {% if maxlen > 0 %}maxlength="{{ maxlen }}"{% endif %} {% if invisible %}style="display: none;"{% endif %}/>
+ {% if help %}<div id="helpBox_{{ name }}_" class="invalid-feedback">{{ help }}</div>{% endif %}
+ {% if label %}</div>{% endif %}"#);
+                       },
+                       FType::TextArea => {
+                               f.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 %}" name="{{ name }}" id="{{ name }}" rows="{{ rows }}">{{ value }}</textarea>
+ {% if help %}<div id="helpBox_{{ name }}_" class="invalid-feedback">{{ help }}</div>{% endif %}
+ {% if label %}</div>{% endif %}"#);
+                       },
                }
+
+               f
        }
 
        pub fn label(&self) -> String {
@@ -29,14 +52,16 @@ impl Field {
        pub fn render(&self) -> String {
                let mut s = String::new();
 
-               match &self.ftype {
-                       FType::Text => {
-                               s.push_str(format!("Text => Name: {}, Label: {}\n", self.name, self.label).as_str());
-                       },
-                       FType::TextArea => {
-                               s.push_str(format!("TextArea => Name: {}, Label: {}\n", self.name, self.label).as_str());
-                       },
-               }
+               let mut context = tera::Context::new();
+               context.insert("name", &self.name);
+               context.insert("label", &self.label);
+               context.insert("maxlen", &0);
+               context.insert("disabled", &false);
+               context.insert("invisible", &false);
+               context.insert("rows", &0);
+               context.insert("help", &"");
+               context.insert("value", &"");
+               s.push_str(self.tmpl.render("field", &context).unwrap().as_str());
 
                s
        }