Hi jbhat,
Can you post a URL? It's nearly impossible to debug or provide any feedback
from reading the code below.
Cheers,
-Jonathan
On Fri, Jul 11, 2008 at 2:51 PM, jbhat <[EMAIL PROTECTED]> wrote:
>
> I am having trouble with AJAX:
>
> In document ready i have:
>
> $.post("test.php", function(data){alert('Success');});
>
> and test'php is just <?php ?>...the alert never comes up
>
> This is just a test... In addition to the callback not working, when
> the php file updates a mySQL database, those updates are never made.
> Why could this be? I'll put all my js code below:
>
> id=0;
> p1uid = 0;
> p2uid = null;
> multiplayer = false;
> diff=3;
> p1=true;
> lock = false;
> intID = 0;
> cash = 500;
> hisCash = 500.5;
> turn=0;
> bid=0;
> hisBid=0;
> localturn=0;
>
> $(function() {
> if(multiplayer){
> $('input.mult').hide();
> $('select.mult').hide();
> }id = $('form').attr('id');
> $.post("test.php", function(data){alert('Success');});
> //intID = setInterval("cycle()", 5000);
> });
>
> function cycle(){
> if(!lock){
> localturn = turn;
> updateLocals();
> if(turn != localturn) play();
> if(turn > 4) clearInterval(intID);
> }
> }
>
> function play(){
> if(turn == 0 || turn == 2){
> $('input.msg').val("Enter a Bid");
> }else if(turn == 3){
> $('input.msg').val("He bid " + stringify(hisBid) +
> ". Make a
> move!");
> }else if(turn == 1){
> $('input.msg').val("Waiting for opponent to bid.");
> }else if (turn == 4){
> $('input.msg').val("He bid " + stringify(hisBid) +
> ". His turn");
> if(!multiplayer) compMove();
> }else{
> $('input.msg').val("Game Over!");
> }$('input.cash').val(stringify(cash));
> $('input.hisCash').val(stringify(hisCash));
> }
>
> function updateLocals(){
> lock = true;
> $.post("update.php", {id: id, player: p1}, function(data){
> cash = data["cash"];
> hisCash = data["hisCash"];
> turn = data["turn"];
> bid = data["bid"];
> hisBid = data["hisBid"];
> for(i=0; i<9; i++){
> position = "b"+i;
> $(position).val(data[position]);
> }
> }, "json");
> lock = false;
> }
>
> function clear_with(form) {
> lock = true;
> cash = 500.5;
> hisCash = 500;
> turn = 0;
> for (i=0;i<9; ++i) {
> position="b"+i;
> form[position].value=' ';
> }
> form.cash.value = "500*";
> form.hisCash.value = "500";
> form.output.value = "Enter a bid to begin";
> form.bid.value = "";
> $.post("reset.php", {id: form.id, token: true}, function(data)
> {form.id = data;});
> lock = false;
> }
>
> // change board when button is clicked
> function clear_all(form) {
> lock = true;
> hisCash = 500.5;
> cash = 500;
> turn = 0;
> for (i=0;i<9; ++i) {
> position="b"+i;
> form[position].value=' ';
> }
> form.cash.value = "500";
> form.hisCash.value = "500*";
> form.output.value = "Enter a bid to begin";
> form.bid.value = "";
> $.post("reset.php", {id: form.id, token: false},
> function(data)
> {form.id = data;});
> lock = false;
> }
>
> function stringify(num){
> if(num % 1 == 0) {return num;}
> else{return (Math.floor(num) + "*");}
> }
>
> function pickBid(form){
> lock = true;
> placeBid(form, form.chip.value == ' ' &&
> form.cash.value.indexOf('
> ') != -1);
> lock = false;
> }
>
> function setBothBids(form, tok){
> hisBid = (Math.random()/2 + 1/4)*hisCash;
> if(tok) {hisBid = Math.round(hisBid);}
> else{hisBid = Math.round(hisBid*2)/2;}
> $.get("setBothBids.php", {id: form.id, player2: hisBid,
> player1:
> bid}, function(data){
> alert(data.turn);
> turn=data.turn;
> cash=data.cash;
> hisCash=data.hisCash;
> }, "json");
> }
>
> function setBid(form){
> $.post("setBid.php", {id: form.id, b: bid, player1: p1},
> function(data){
> turn = data.turn;
> if(turn != 1){
> hisBid = data.hisBid;
> cash=data.cash;
> hisCash=data.hisCash;
> }
> }, "json");
> }
>
> function placeBid(form, tok){
> if(turn != 0 && turn != 2){alert("It is not time to bid!" +
> turn);
> return;}
> if(isNaN(form.bid.value)) {alert("Enter a number"); return;}
> bid = parseInt(form.bid.value);
> if(tok) bid += .5;
> if(bid > cash || bid < 0) {alert("Bid out of range!");
> return;}
> if(!multiplayer){
> setBothBids(form, tok);
> }else{
> setBid(form);
> }play();
> }
>
>
> // change board when button is clicked
> function clickit(field) {
> lock = true;
> if (turn > 4) {alert("Reset to play again"); return;}
> if (field.value != ' ')
> {alert("Can't go there"); return;}
> if(turn < 3) {alert("Still in bidding stage"); return;}
> field.value= "X";
> if (eval_pos(field.form)) {
> field.form.output.value="You Win!";
> turn = 5;
> //$.post("click.php", {id: field.form.id, pos: field.name,
> player1:
> p1, bid: bid, hisBid: hisBid, turn: 'win'});
> return;
> }
> //$.post("click.php", {id: field.form.id, pos: field.name,
> player1:
> p1, bid: bid, hisBid: hisBid, turn: 'bid'});
> field.form.bid.value = "";
> turn = 0;
> lock = false;
> play();
> }
>
> function compMove(form){
> lock = true;
> position = get_move(form);
> if (position=="") {
> form.output.value="No Winner.";
> turn = 7;
> //$.post("draw.php", {id: form.id});
> return;
> }
> form[position].value="O";
> if (eval_pos(form)) {
> form.output.value="You Lose!";
> turn = 6;
> //$.post("click.php", {id: form.id, pos: position, player1:
> !p1,
> bid: hisBid, hisBid: bid, turn: 'win'});
> return;
> }
> //$.post("click.php", {id: form.id, pos: position, player1: !p1,
> bid: hisBid, hisBid: bid, turn: 'bid'});
> turn = 0;
> lock = false;
> play();
> }
> // see if there is a winner
> function eval_pos(form) {
> if ((form.b0.value!=' ' && form.b0.value==form.b3.value &&
> form.b0.value==form.b6.value)||
> (form.b0.value!=' ' && form.b0.value==form.b1.value &&
> form.b0.value==form.b2.value) ||
> (form.b0.value!=' ' && form.b0.value==form.b4.value &&
> form.b0.value==form.b8.value) ||
> (form.b1.value!=' ' && form.b1.value==form.b4.value &&
> form.b1.value==form.b7.value) ||
> (form.b2.value!=' ' && form.b2.value==form.b5.value &&
> form.b2.value==form.b8.value) ||
> (form.b2.value!=' ' && form.b2.value==form.b4.value &&
> form.b2.value==form.b6.value) ||
> (form.b3.value!=' ' && form.b3.value==form.b4.value &&
> form.b3.value==form.b5.value) ||
> (form.b6.value!=' ' && form.b6.value==form.b7.value &&
> form.b6.value==form.b8.value))
> return true;
> else
> return false;
> }
>
> // get position for move.
> function comp_move(form,player,weight,depth) {
> var cost;
> var bestcost=-2;
> var position;
> var newplayer;
> if (player=="X") newplayer="O"; else newplayer="X";
> if (depth==diff) return 0;
> if (eval_pos(form)) return 1;
> for (var i=0; i<9; ++i) {
> position='b'+i;
> if (form[position].value != ' ')
> continue;
> form[position].value=player;
> cost = comp_move(form,newplayer, -weight, depth+1);
> if (cost > bestcost) {
> bestcost=cost;
> if (cost==1) i=9;
> }
> form[position].value=' ';
> }
> if (bestcost==-2) bestcost=0;
> return(-bestcost);
> }
> // get position for move.
> function get_move(form) {
> var cost;
> var bestcost=-2;
> bestmove="";
> // don't think about first move.
> if (form.b4.value==' ') return "b4";
> for (var i=0; i<9; ++i) {
> localposition='b'+i;
> if (form[localposition].value != ' ')
> continue;
> form[localposition].value="O";
> cost=comp_move(form,"X", -1, 0);
> if (cost > bestcost) {
> if (cost==1) i=9;
> bestmove=localposition;
> bestcost=cost;
> }
> form[localposition].value=' ';
> }
> return bestmove;
> }
> function onEnter( evt, frm ) {
> var keyCode = null;
> if( evt.which ) {
> keyCode = evt.which;
> } else if( evt.keyCode ) {
> keyCode = evt.keyCode;
> }
> if( 13 == keyCode ) {
> frm.Bid.click();
> return false;
> }
> return true;
> }
>
> function changeDiff(){
> $.post("diff.php", {id: id, diff: diff});
> }
>
