Also have a look at BootBox, it's really simple to show alerts and confirm boxes in a bootstrap modal. http://bootboxjs.com/
The implementation is as easy as this:
Normal alert:
bootbox.alert("Hello world!");
Confirm:
bootbox.confirm("Are you sure?", function(result) {
Example.show("Confirm result: "+result);
});
Promt:
bootbox.prompt("What is your name?", function(result) {
if (result === null) {
Example.show("Prompt dismissed");
} else {
Example.show("Hi <b>"+result+"</b>");
}
});
And even custom:
bootbox.dialog("I am a custom dialog", [{
"label" : "Success!",
"class" : "btn-success",
"callback": function() {
Example.show("great success");
}
}, {
"label" : "Danger!",
"class" : "btn-danger",
"callback": function() {
Example.show("uh oh, look out!");
}
}, {
"label" : "Click ME!",
"class" : "btn-primary",
"callback": function() {
Example.show("Primary button");
}
}, {
"label" : "Just a button..."
}]);