Arrays 如何从javascript在iOS中执行相同的操作 函数findId(数据,idToLookFor){ var categoryArray=data.category; 对于(变量i=0;i
为什么不为此使用库,例如: 无论如何,这里是Objective中代码的版本:Arrays 如何从javascript在iOS中执行相同的操作 函数findId(数据,idToLookFor){ var categoryArray=data.category; 对于(变量i=0;i,arrays,json,ios7,Arrays,Json,Ios7,为什么不为此使用库,例如: 无论如何,这里是Objective中代码的版本: function findId(data, idToLookFor) { var categoryArray = data.category; for (var i = 0; i < categoryArray.length; i++) { if (categoryArray[i].id == idToLookFor) { return(categoryAr
function findId(data, idToLookFor) {
var categoryArray = data.category;
for (var i = 0; i < categoryArray.length; i++) {
if (categoryArray[i].id == idToLookFor) {
return(categoryArray[i].product);
}
}
}
var item = findId(data, 1);
+(id)findId:(NSMutableArray*)数据idToLookFor:(NSNumber*)idToLookFor
{
NSMutableArray*categoryArray=[data valueForKey:@“category]”;
对于(int i=0;i
我想从json获取信息,在我的表中,我的id为eqals 1。
+(id)findId:(NSMutableArray *)data idToLookFor:(NSNumber *)idToLookFor
{
NSMutableArray *categoryArray = [data valueForKey:@"category"];
for (int i = 0; i < categoryArray.count; i++) {
if ([[categoryArray[i] valueForKey:@"id"] isEqualToValue:idToLookFor]) {
return [categoryArray[i] valueForKey:@"product"];
}
}
return nil;
}