Ugh. This is a big pain now. I have a huge dynamic form that has
lots of IFs, and I can see the same queries being called 3 times or
more. =(
Everything still works, it's just about 3 times slower.
If anyone has solved this problem please let me know!
On 5/17/07, Daniel Jue <[EMAIL PROTECTED]> wrote:
Here is another example when more than one IF component is used.
It seems the conditional for the first IF gets called 3 times, then
the others just get called once.
plain.java:
package com.phy6.app;
import org.apache.tapestry.IComponent;
import org.apache.tapestry.annotations.Component;
import org.apache.tapestry.annotations.InitialValue;
import org.apache.tapestry.html.BasePage;
public abstract class plain extends BasePage {
public boolean getDoStuff() {
this.setNumber(this.getNumber() + 1);
System.out.println("plain: getDoStuff() " + this.getNumber());
return false;
}
@Component(type = "If", id = "ifXYZ", bindings = {
"condition=getDoStuff()" })
public abstract IComponent getIfXYZ();
@Component(type = "If", id = "ifABC", bindings = {
"condition=getDoStuff()" })
public abstract IComponent getIfABC();
@Component(type = "If", id = "ifDEF", bindings = {
"condition=getDoStuff()" })
public abstract IComponent getIfDEF();
@Component(type = "If", id = "ifGHI", bindings = {
"condition=getDoStuff()" })
public abstract IComponent getIfGHI();
@InitialValue("0")
public abstract int getNumber();
@Component(type = "Insert", id = "wtfisgoingon", bindings = {
"value=getNumber()" })
public abstract IComponent getWTFisgoingon();
public abstract void setNumber(int n);
}
plain.html
<html>
<body>
<span jwcid="ifXYZ">Hi XYZ</span>
<span jwcid="ifABC">Hi ABC</span>
<span jwcid="ifDEF">Hi DEF</span>
<span jwcid="ifGHI">Hi GHI</span>
<span jwcid="wtfisgoingon" />
</body>
</html>
plain.page is an empty page spec.
Output:
INFO: Server startup in 3645 ms
plain: getDoStuff() 1
plain: getDoStuff() 2
plain: getDoStuff() 3
plain: getDoStuff() 4
plain: getDoStuff() 5
plain: getDoStuff() 6
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