From b96faacf89fd8469f24e8f2835840c3364212889 Mon Sep 17 00:00:00 2001
From: Jorijn van der Graaf <jorijnvdgraaf@catcrafts.net>
Date: Wed, 12 Nov 2025 16:25:12 +0100
Subject: [PATCH] value

---
 additional/env.js                              | 13 +++++++++++++
 implementations/Crafter.CppDOM-HtmlElement.cpp | 15 +++++++++++++++
 interfaces/Crafter.CppDOM-BindingsImport.cppm  |  7 +++++++
 interfaces/Crafter.CppDOM-HtmlElement.cppm     |  4 ++++
 4 files changed, 39 insertions(+)

diff --git a/additional/env.js b/additional/env.js
index 62f5e57..776e159 100644
--- a/additional/env.js
+++ b/additional/env.js
@@ -630,6 +630,19 @@ let env = {
             element.parentNode.removeChild(element);
         }
     },
+    getValue: function(ptr) {
+        const element = jsmemory.get(ptr);
+        if(element.value) {
+            return writeStringToWasm(element.value || "");
+        } else {
+            return 0;
+        }
+    },
+    setValue: function(ptr, value, valueLength) {
+        const element = jsmemory.get(ptr);
+        const val = decoder.decode(new Int8Array(window.crafter_webbuild_wasi.instance.exports.memory.buffer, value, valueLength));
+        element.value = val;
+    },
     addClickListener: addClickListener,
     removeClickListener: removeClickListener,
     addMouseOverListener: addMouseOverListener,
diff --git a/implementations/Crafter.CppDOM-HtmlElement.cpp b/implementations/Crafter.CppDOM-HtmlElement.cpp
index 921f277..e8e98ec 100644
--- a/implementations/Crafter.CppDOM-HtmlElement.cpp
+++ b/implementations/Crafter.CppDOM-HtmlElement.cpp
@@ -62,6 +62,21 @@ namespace Crafter {
         return CppDOMBindings::HasClass(ptr, className);
     }
     
+    std::string HtmlElementView::GetValue() {
+        const char* value = CppDOMBindings::GetValue(ptr);
+        if(value != nullptr) {
+            std::string result(value);
+            std::free(value);
+            return result;
+        } else {
+            return "";
+        }
+    }
+    
+    void HtmlElementView::SetValue(const std::string_view value) {
+        CppDOMBindings::SetValue(ptr, value);
+    }
+    
     std::int32_t HtmlElementView::AddClickListener(std::function<void(Crafter::MouseEvent)> callback) {
         std::int32_t id = CppDOMBindings::clickHandlerMaxId++;
         clickHandlers.push_back(id);
diff --git a/interfaces/Crafter.CppDOM-BindingsImport.cppm b/interfaces/Crafter.CppDOM-BindingsImport.cppm
index 23ee974..8285003 100644
--- a/interfaces/Crafter.CppDOM-BindingsImport.cppm
+++ b/interfaces/Crafter.CppDOM-BindingsImport.cppm
@@ -138,4 +138,11 @@ export namespace Crafter::CppDOMBindings {
     }
     
     __attribute__((import_module("env"), import_name("deleteElement"))) void DeleteElement(void* ptr);
+    
+    // Value property functions
+    __attribute__((import_module("env"), import_name("getValue"))) const char* GetValue(void* ptr);
+    __attribute__((import_module("env"), import_name("setValue"))) void SetValue(void* ptr, const char* value, std::int32_t valueLength);
+    void SetValue(void* ptr, const std::string_view value) {
+        SetValue(ptr, value.data(), value.size());
+    }
 }
\ No newline at end of file
diff --git a/interfaces/Crafter.CppDOM-HtmlElement.cppm b/interfaces/Crafter.CppDOM-HtmlElement.cppm
index 71b64d0..986dec4 100644
--- a/interfaces/Crafter.CppDOM-HtmlElement.cppm
+++ b/interfaces/Crafter.CppDOM-HtmlElement.cppm
@@ -63,6 +63,10 @@ namespace Crafter {
         void ToggleClass(const std::string_view className);
         bool HasClass(const std::string_view className);
         
+        // Value property accessors
+        std::string GetValue();
+        void SetValue(const std::string_view value);
+        
         std::int32_t AddClickListener(std::function<void(Crafter::MouseEvent)> callback);
         void RemoveClickListener(std::int32_t id);