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V2.1:fix sort bug

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JasonYANG170 2024-04-20 23:48:21 +08:00
parent 848502d165
commit 139418fa6b
1 changed files with 27 additions and 8 deletions
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35
src/main.ino
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@ -1068,10 +1068,10 @@ void select_proc(void)//选择界面处理重要的
// break;
default:
SiteIn=list[ui_select].select;
if(justonece==0) {//防止重复向数组写入导致内存浪费溢出
// if(justonece==0) {//防止重复向数组写入导致内存浪费溢出
addUser(list[ui_select].select);
justonece+=1;
}
// justonece+=1;
// }
pid_box_width = pid_box_width_trg = u8g2.getStrWidth(pid[pid_select].select) + x * 2;//两边各多2
ui_state = S_DISAPPEAR;
ui_index = M_PID;
@ -1283,7 +1283,21 @@ void ui_proc()//总的UI进程
int compare(const void *a, const void *b) {
return strcmp(((SELECT_LIST*)a)->select, ((SELECT_LIST*)b)->select);
}
int compare2(const void *elem1, const void *elem2) {
SELECT_LIST* item1 = (SELECT_LIST*)elem1;
SELECT_LIST* item2 = (SELECT_LIST*)elem2;
// 判断如果元素为最后一个元素，则不进行排序
if (item1 == &pid[pidSize-1] || item2 == &pid[pidSize-1]) {
return 0; // 返回0表示两个元素相等
}
return strcmp(item1->select, item2->select);
}
void addUser(char* mainnowdisplay){
free(pid);
pid = NULL;
Serial.println("Btn2----------------------");
Serial.println(mainnowdisplay);
String filePath = String("/") + String(mainnowdisplay);
@ -1320,6 +1334,9 @@ void addUser(char* mainnowdisplay){
Serial.print("numx------------xxx: ");
Serial.println(numx);
pidSize=numx+1;//此值自增1才可出返回设置
pid = (SELECT_LIST*)malloc(pidSize * sizeof(SELECT_LIST));
int num=0;
// 仅输出JSON键而不输出值
@ -1329,17 +1346,19 @@ void addUser(char* mainnowdisplay){
pid[num].select =strdup(keyValue.key().c_str());
num++;
}
qsort(pid, pidSize, sizeof(SELECT_LIST), compare);
pid[num].select =strdup("back");
qsort(pid, pidSize, sizeof(SELECT_LIST), compare2);
// 在串口上打印按照字母顺序排序后的结果
for (int i = 0; i < pidSize; i++) {
Serial.println(pid[i].select);
}
pid[num].select =strdup("back");
// for (int i = 0; i < pidSize; i++) {
// Serial.println(pid[i].select);
// }
// pid[4].select =strdup("keyVal");
Serial.println( "pid[3].select");
// Serial.println( pid[2].select);
// Serial.println( pid[3].select);
}
void addPassword(char* mainsite,char* mainuser){