diff options
Diffstat (limited to 'js/wwwsqldesigner.js')
| -rw-r--r-- | js/wwwsqldesigner.js | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/js/wwwsqldesigner.js b/js/wwwsqldesigner.js index 06b9c00..491aa56 100644 --- a/js/wwwsqldesigner.js +++ b/js/wwwsqldesigner.js @@ -1463,7 +1463,7 @@ SQL.RowManager.prototype.init = function(owner) { this.creating = false; this.connecting = false; - var ids = ["editrow","removerow","uprow","downrow","foreigncreate","foreignconnect"]; + var ids = ["editrow","removerow","uprow","downrow","foreigncreate","foreignconnect","foreigndisconnect"]; for (var i=0;i<ids.length;i++) { var id = ids[i]; var elm = OZ.$(id); @@ -1479,6 +1479,7 @@ SQL.RowManager.prototype.init = function(owner) { OZ.Event.add(this.dom.removerow, "click", this.bind(this.remove)); OZ.Event.add(this.dom.foreigncreate, "click", this.bind(this.foreigncreate)); OZ.Event.add(this.dom.foreignconnect, "click", this.bind(this.foreignconnect)); + OZ.Event.add(this.dom.foreigndisconnect, "click", this.bind(this.foreigndisconnect)); OZ.Event.add(false, "tableclick", this.bind(this.tableClick)); OZ.Event.add(false, "rowclick", this.bind(this.rowClick)); OZ.Event.add(document, "keydown", this.bind(this.press)); @@ -1540,6 +1541,15 @@ SQL.RowManager.prototype.foreignconnect = function(e) { /* start drawing fk */ } } +SQL.RowManager.prototype.foreigndisconnect = function(e) { /* remove connector */ + var rels = this.selected.relations; + for (var i=rels.length-1;i>=0;i--) { + var r = rels[i]; + if (r.row2 == this.selected) { this.owner.removeRelation(r); } + } + this.redraw(); +} + SQL.RowManager.prototype.endCreate = function() { this.creating = false; this.dom.foreigncreate.value = _("foreigncreate"); @@ -1583,6 +1593,14 @@ SQL.RowManager.prototype.redraw = function() { this.dom.editrow.disabled = false; this.dom.foreigncreate.disabled = !(this.selected.isUnique()); this.dom.foreignconnect.disabled = !(this.selected.isUnique()); + + this.dom.foreigndisconnect.disabled = true; + var rels = this.selected.relations; + for (var i=0;i<rels.length;i++) { + var r = rels[i]; + if (r.row2 == this.selected) { this.dom.foreigndisconnect.disabled = false; } + } + } else { this.dom.uprow.disabled = true; this.dom.downrow.disabled = true; @@ -1590,6 +1608,7 @@ SQL.RowManager.prototype.redraw = function() { this.dom.editrow.disabled = true; this.dom.foreigncreate.disabled = true; this.dom.foreignconnect.disabled = true; + this.dom.foreigndisconnect.disabled = true; } } |