说我有代码:
var testVar = 0;
var newVar = "";
function(){
var info = "hello";
$.post("test.php", {"info":info}, function(data){
if(data == "success"){
testVar = 1;
}
else{
testVar = 0;
}
});
$.post("new.php", {"testVar":testVar}, function(data2){
if(data2 == "success"){
newVar = "Complete";
}
else{
newVar = "Failed";
}
});
}
假设test.php返回“成功”,而new.php需要一个1来使testVar返回成功,如何为newVar获取“完成”?我猜想第二个发布请求会在第一个返回数据之前发生。
最佳答案
你可以做:
var testVar = 0;
var newVar = "";
var secondFunction = function(){
$.post("new.php", {"testVar":testVar}, function(data2){
if(data2 == "success"){
newVar = "Complete";
}
else{
newVar = "Failed";
}
});
};
function(){
var info = "hello";
$.post("test.php", {"info":info}, function(data){
if(data == "success"){
testVar = 1;
}
else{
testVar = 0;
}
secondFunction();
});
}