Correct JS function order.

chess_gui/lib/chess_gui.pm

@@ -715,7 +715,6 @@ my ($pval, $called_player, $reason) = @_; # Arguments: (Value of all pieces of $
 }
 
 sub PROGRAM {
-my $sessid = $_[2]{'id'};
 $user_mode = 0;
 #    if (!defined($user_mode)) {
 #        print 'Please input your side:', "\n";
@@ -757,12 +756,12 @@ $user_mode = 0;
                     ($xrc, $yrc) = split //, $_[1];
                     $_[1] = join '.', $pxr{$xrc}, ($yrc-1);
                     print $_[0], ' ', $_[1], "\n";
-                    ($prio, @id[0, 1], $selection, $ice, $n_o_selections) = &MOVEMENT_TREE($player, $depth, undef, undef, undef, undef, undef, $_[0], $_[1], $sessid);
+                    ($prio, @id[0, 1], $selection, $ice, $n_o_selections) = &MOVEMENT_TREE($player, $depth, undef, undef, undef, undef, undef, $_[0], $_[1], $_[2]);
 print 'w ', $id[0], ' ', $id[1], "\n";
                 } else {
                     $depth = 2; # Usually about 20^$depth possibilities (but ten times as much iterates for including no movement).
-                    ($prio, @id[0, 1], $selection, $ice, $n_o_selections) = &MOVEMENT_TREE($player, $depth, undef, undef, undef, undef, undef, undef, undef, $sessid);
+                    ($prio, @id[0, 1], $selection, $ice, $n_o_selections) = &MOVEMENT_TREE($player, $depth, undef, undef, undef, undef, undef, undef, undef, $_[2]);
-                    $sth10->execute($sessid, @id[0, 1]);
+                    $sth10->execute($_[2], @id[0, 1]);
 print 'b ', $id[0], ' ', $id[1], "\n";
                 }
 #                print 'keys: ', scalar keys %key_list_by_value, "\n";
@@ -934,7 +933,7 @@ get '/board/init' => sub {
 
 get '/move/:src/:dst' => sub {
 #if (session('init')) {
-    my %diff = &PROGRAM(route_parameters->get('src'), route_parameters->get('dst'), session); # Includes player input.
+    my %diff = &PROGRAM(route_parameters->get('src'), route_parameters->get('dst'), session->id); # Includes player input.
     encode_json(\%diff);
 #}
 };
@@ -945,8 +944,6 @@ get '/' => sub {
 
 
 #any ['get', 'post'] => '/' => sub {
-#    my $session = session; # TODO: I only want %{session}{'id'}.
-#    $session = %{$session}{'id'};
 #    $sth11->execute($session);
 #print $session, "\n";
 #    my @sth11 = $sth11->fetchrow_array();

chess_gui/public/js/dand.js

@@ -1,6 +1,3 @@
-var d;
-var drag;
-var drop;
 var xhr = new XMLHttpRequest();
 //var e = document.createElement('li');
 //var f = ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H'];
@@ -44,17 +41,7 @@ i++;
 }
 }
 
-onload = function () {
+function dragAndDrop(drag, drop) {
-for (var b=0; C('coord').length > b; b++) {C('coord')[b].onmousedown = function () {
-event.preventDefault();
-drag = this.id;
-}}
-}
-
-for (var c=0; C('coord').length > c; c++) {C('coord')[c].onmouseup = function () {
-drop = this.id;
-//console.log(this.id);
-if (drag.length === 2 && drop.length === 2) { // Shouldn't rely on legal input here.
 xhr.open('GET', 'move/' + drag + '/' + drop , true);
 xhr.send(null);
 xhr.onload = function () {
@@ -171,11 +158,16 @@ d.appendChild(li);
 //I('description').innerHTML = responseObject.Black.status[1];
 }
 }
-};
-}
 }
 
 //for (b=0; C('coord').length > b; b++) {C('coord')[b].onmousemove = function () {
 //if (drag !== null && drag !== undefined) {console.log(this.x + '.' + this.y)}
 //if (drag !== null && drag !== undefined) {I(this.id).style.position = 'absolute'; I(this.id).style.left = this.x + 'px'; I(this.id).style.up = this.y + 'px'}
 //}}
+
+//window.onload = function () {
+//for (var b=0; C('coord').length > b; b++) {C('coord')[b].onmousedown = function () {
+//event.preventDefault();
+//drag = this.id;
+//}}
+//}

chess_gui/public/js/head.js

@@ -52,4 +52,14 @@ li.innerHTML = srci; // Add.
 }
 }
 }
+postG();
+}
+
+function postG () {
+var drag;
+var drop;
+for (var b=0; C('coord').length > b; b++) {
+C('coord')[b].onmousedown = function () {event.preventDefault(); drag = this.id}
+C('coord')[b].onmouseup = function () {drop = this.id; if (drag.length === 2 && drop.length === 2) {dragAndDrop(drag, drop)}} // Shouldn't rely on legal input here.
+}
 }