Today I decided to refactor the flow-driven feedback wizard in the samples:
http://localhost:8080/cocoon/samples/xmlform/flow
In particular, I wanted to get rid of the inlined validation function definitions in the calls to Xform.sendview ().
So I went into feedbackWizard.js and defined a userinfo object with a member, bean, and the two validation functions defined as methods.
However when I restarted Cocoon, it looks like XForm.sendView is not getting the validation function passed to it, as when I enter data that would trigger the validator, it's ignored, and only the Schematron validation's applied.
I know that passing a function as data in JavaScript's a little non-obvious.
---- Here's my revisions to feedbackWizard.js
// XML Form Feedback Wizard Application
cocoon.load("resource://org/apache/cocoon/components/flow/javascript/ xmlForm.js");
/**
* Constructor for UserInfo object
*/
function UserInfo ()
{
this.bean = null;
}/**
* Validate UserIdentity
* @param xform XForm object
*/
function UserInfo_validateUserIdentity (xform)
{
var bean = xform.getModel();
print("I can also do validation in JavaScript");
print("age = "+xform.getValue("number(/age)"));
print("role = "+bean.role);
if (bean.age > 40) {
xform.addViolation("/age", "Hey, you're too old");
}
}UserInfo.prototype.validateUserIdentity = function (xform)
{
UserInfo_validateUserIdentity (xform);
}/**
* Validate Deployment
* @param xform XForm object
*/
function UserInfo_validateDeployment (xform)
{
var bean = xform.getModel();
print("I can also do validation in JavaScript");
if (bean.publish) {
xform.addViolation("/publish", "Sorry, I won't let you publish");
}
}UserInfo.prototype.validateDeployment = function (xform)
{
UserInfo_validateDeployment (xform);
}function feedbackWizard(xform) {
var userinfo = new UserInfo ();
userinfo.bean = {
firstName: "Donald",
lastName: "Duck",
email: "[EMAIL PROTECTED]",
age: 5,
number: 1,
liveUrl: "http://";,
publish: true,
hidden: true,
count: 1,
notes: "<your notes here>",
favorite: ["http://xml.apache/org/cocoon";,
"http://jakarta.apache.org";,
"http://www.google.com";,
"http://www.slashdot.com";,
"http://www.yahoo.com";],
hobby: ["swim", "movies", "ski", "gym", "soccer"],
allHobbies: [
{
key: "swim",
value: "Swimming"
},
{
key: "gym",
value: "Body Building"
},
{
key: "ski",
value: "Skiing"
},
{
key: "run",
value: "Running"
},
{
key: "football",
value: "Football"
},
{
key: "read",
value: "Reading"
},
{
key: "write",
value: "Writing"
},
{
key: "soccer:",
value: "Soccer"
},
{
key: "blog",
value: "Blogging"
}],
role: ["Hacker", "Executive"],
system: {
os: "Unix",
processor: "p4",
ram: 512,
servletEngine: "Tomcat",
javaVersion: "1.3",
}
}xform.setModel(userinfo.bean);
xform.sendView("userIdentity",
"userIdentity.xml",
userinfo.validateUserIdentity (xform));// move this into a method of UserInfo
/* function(xform) { */
/* var bean = xform.getModel(); */
/* print("I can also do validation in JavaScript"); */
/* print("age = "+xform.getValue("number(/age)")); */
/* print("role = "+bean.role); */
/* if (bean.age > 40) { */
/* xform.addViolation("/age", "Hey, you're too old"); */
/* } */
/* }); */
print("handling user identity"); xform.sendView("deployment",
"deployment.xml",
userinfo.validateDeployment (xform));// move this into a method of UserInfo
/* function(xform) { */
/* var bean = xform.getModel(); */
/* print("I can also do validation in JavaScript"); */
/* if (bean.publish) { */
/* xform.addViolation("/publish", "Sorry, I won't let you publish"); */
/* } */
/* }); */
print("handling deployment");
xform.sendView("system", "system.xml");
print("handling system"); xform.sendView("confirm", "confirm.xml");
print("handling confirm"); xform.finish("end.xml");
print("done");
}-- whump
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