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Added an option to the WiFiManagerParameter so that a parameter can be read-only. This is done in a way that does not break an existing

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program by having a constructor for either way. If a "1" is added to the end of the parameter list then the field becomes readonly.
The HTML will add the "readonly" option.
This commit is contained in:
Pablo Sanchez
2016-02-18 23:29:00 -05:00
parent 2582dd8735
commit 33a5e5b3cb
2 changed files with 29 additions and 4 deletions
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WiFiManager.cpp
+25 -3
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@@ -12,7 +12,8 @@
#include "WiFiManager.h"
WiFiManagerParameter::WiFiManagerParameter(const char *id, const char *placeholder, const char *defaultValue, int length) {
WiFiManagerParameter::WiFiManagerParameter(const char *id, const char *placeholder, const char *defaultValue, int length, int rofield) {
_id = id;
_placeholder = placeholder;
_length = length;
@@ -23,6 +24,25 @@ WiFiManagerParameter::WiFiManagerParameter(const char *id, const char *placehold
if (defaultValue != NULL) {
strncpy(_value, defaultValue, length);
}
if (rofield == 0) {
_rofield = " readonly";
} else {
_rofield = "";
}
}
WiFiManagerParameter::WiFiManagerParameter(const char *id, const char *placeholder, const char *defaultValue, int length) {
_id = id;
_placeholder = placeholder;
_length = length;
_value = new char[length + 1];
for (int i = 0; i < length; i++) {
_value[i] = 0;
}
if (defaultValue != NULL) {
strncpy(_value, defaultValue, length);
}
_rofield = "";
}
const char* WiFiManagerParameter::getValue() {
@@ -37,6 +57,9 @@ const char* WiFiManagerParameter::getPlaceholder() {
int WiFiManagerParameter::getValueLength() {
return _length;
}
const char* WiFiManagerParameter::getRofield() {
return _rofield;
}
WiFiManager::WiFiManager() {
}
@@ -415,6 +438,7 @@ void WiFiManager::handleWifi(boolean scan) {
snprintf(parLength, 2, "%d", _params[i]->getValueLength());
pitem.replace("{l}", parLength);
pitem.replace("{v}", _params[i]->getValue());
pitem.replace("{r}", _params[i]->getRofield());
page += pitem;
}
@@ -679,5 +703,3 @@ String WiFiManager::toStringIp(IPAddress ip) {
res += String(((ip >> 8 * 3)) & 0xFF);
return res;
}