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Code Issues Releases Activity

[Forms] Add optional changed bool to simplify checking for changes

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As suggested here: https://github.com/letscontrolit/ESPEasy/pull/5390#discussion_r3474622331
This commit is contained in:
TD-er
2026-06-25 17:09:49 +02:00
parent d61d4ecdc6
commit 9ce4376d0d
2 changed files with 44 additions and 20 deletions
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src/src/WebServer/Markup_Forms.cpp
+28 -12
View File
@@ -703,15 +703,19 @@ bool getCheckWebserverArg_int(const String& key,
}
bool update_whenset_FormItemInt(const __FlashStringHelper * key,
int & value)
int & value,
bool* changed)
{
return update_whenset_FormItemInt(String(key), value);
return update_whenset_FormItemInt(String(key), value, changed);
}
bool update_whenset_FormItemInt(const String& key, int& value) {
bool update_whenset_FormItemInt(const String& key, int& value,
bool* changed) {
int tmpVal;
if (getCheckWebserverArg_int(key, tmpVal)) {
if (changed != nullptr && value != tmpVal)
*changed = true;
value = tmpVal;
return true;
}
@@ -719,17 +723,21 @@ bool update_whenset_FormItemInt(const String& key, int& value) {
}
bool update_whenset_FormItemInt(const __FlashStringHelper * key,
uint32_t & value)
uint32_t & value,
bool* changed)
{
return update_whenset_FormItemInt(String(key), value);
return update_whenset_FormItemInt(String(key), value, changed);
}
bool update_whenset_FormItemInt(const String& key,
uint32_t & value)
uint32_t & value,
bool* changed)
{
uint32_t tmpVal;
if (getCheckWebserverArg_int(key, tmpVal)) {
if (changed != nullptr && value != tmpVal)
*changed = true;
value = tmpVal;
return true;
}
@@ -738,16 +746,20 @@ bool update_whenset_FormItemInt(const String& key,
bool update_whenset_FormItemInt(const __FlashStringHelper * key,
int8_t& value)
int8_t& value,
bool* changed)
{
return update_whenset_FormItemInt(String(key), value);
return update_whenset_FormItemInt(String(key), value, changed);
}
bool update_whenset_FormItemInt(const String& key, int8_t& value) {
bool update_whenset_FormItemInt(const String& key, int8_t& value,
bool* changed) {
int tmpVal;
if (getCheckWebserverArg_int(key, tmpVal)) {
if (changed != nullptr && value != tmpVal)
*changed = true;
value = tmpVal;
return true;
}
@@ -755,16 +767,20 @@ bool update_whenset_FormItemInt(const String& key, int8_t& value) {
}
bool update_whenset_FormItemInt(const __FlashStringHelper * key,
uint8_t& value)
uint8_t& value,
bool* changed)
{
return update_whenset_FormItemInt(String(key), value);
return update_whenset_FormItemInt(String(key), value, changed);
}
bool update_whenset_FormItemInt(const String& key, uint8_t& value) {
bool update_whenset_FormItemInt(const String& key, uint8_t& value,
bool* changed) {
int tmpVal;
if (getCheckWebserverArg_int(key, tmpVal)) {
if (changed != nullptr && value != tmpVal)
*changed = true;
value = tmpVal;
return true;
}
src/src/WebServer/Markup_Forms.h
+16 -8
View File
@@ -330,28 +330,36 @@ bool getCheckWebserverArg_int(const String& key,
uint32_t & value);
bool update_whenset_FormItemInt(const __FlashStringHelper * key,
int & value);
int & value,
bool* changed = nullptr);
bool update_whenset_FormItemInt(const String& key,
int & value);
int & value,
bool* changed = nullptr);
bool update_whenset_FormItemInt(const __FlashStringHelper * key,
uint32_t & value);
uint32_t & value,
bool* changed = nullptr);
bool update_whenset_FormItemInt(const String& key,
uint32_t & value);
uint32_t & value,
bool* changed = nullptr);
bool update_whenset_FormItemInt(const __FlashStringHelper * key,
int8_t & value);
int8_t & value,
bool* changed = nullptr);
bool update_whenset_FormItemInt(const String& key,
int8_t & value);
int8_t & value,
bool* changed = nullptr);
bool update_whenset_FormItemInt(const __FlashStringHelper * key,
uint8_t & value);
uint8_t & value,
bool* changed = nullptr);
bool update_whenset_FormItemInt(const String& key,
uint8_t & value);
uint8_t & value,
bool* changed = nullptr);
// Note: Checkbox values will not appear in POST Form data if unchecked.
// So if webserver does not have an argument for a checkbox form, it means it should be considered unchecked.