Hello Everybody,
I am new to Tapestry 5, want to access the variables declared in Java class
on my Html page in Javascript.
My Java class file contains
@Persist
private String var = "value";
public String getVar() {
return var;
}
public void setVar(String var) {
this.var = var;
}
I am accessing this variable on my html as below :
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";>
<html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd";>
<head>
<script language="javascript" type="text/javascript">
<!-- //
function setvar() {
var somevar = ${personal_on};
// also tried this one
var somevar = "${personal_on}"; //sets
"${personal_on}" as string not its value
//---
//---// some code here which uses above variable
//---
//---
}
// -->
</script>
</head>
<body onload="setup();">
---
</body>
</html>
This is giving javascript error Object not defined on loading of this html
page.
I think it not getting it as Tapestry variable in script tags under <head>.
If I use this variable in <body> tags it gets it value as in class.
Why this is happening? Am I missing something?
Any help will be appreciated.. please help...
Thanks in advance...
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