FormData is working inconsistently
In one part of my code (generated by PHP) the following is working correctly:
FD = new FormData()
FD.append('V',)
FD.append('F','add')
FD.append('D',NewI)
FD.append('N',N)
SetReq()
function SetReq() {
XReq = new XMLHttpRequest()
XReq.onreadystatechange = function() {XReady()}
XReq.open('POST','NewsIU2.php') XReq.send(FD) } Another part of my code is not working
var FD = new FormData()
FD.append('V',)
FD.append('F','delete')
FD.append('D',B)
SetReq()
When it gets to the PHP program the the first case has $_POST('F') = 'add', the second case is empty
In one part of my code (generated by PHP) the following is working correctly:
FD = new FormData()
FD.append('V',<?=$V?>)
FD.append('F','add')
FD.append('D',NewI)
FD.append('N',N)
SetReq()
function SetReq() {
XReq = new XMLHttpRequest()
XReq.onreadystatechange = function() {XReady()}
XReq.open('POST','NewsIU2.php')
XReq.send(FD)
}
Another part of my code is not working
var FD = new FormData()
FD.append('V',<?=$V?>)
FD.append('F','delete')
FD.append('D',B)
SetReq()
When it gets to the PHP program the the first case has $_POST('F') = 'add', the second case is empty
Todas as respostas (4)
Possibly useful links here: Where to go for developer support
Stack Overflow is normally the worst place to look. Hard to follow. Two cases, one works fine the other fails. It cannot be a coding problem. Some of advance techniques recommended by MDN causing code to quit, like FormData.get()
Did you check the Web Console and possibly the Network Monitor?
Col_Boogie said
Stack Overflow is normally the worst place to look. Hard to follow.
But you can start your own thread, you don't need to follow someone else's.