- if you change everything to update part1, it works normally...
Why do you say 'without the partial updates' ?
- if you leave it as is, the problem is that the doRemoveItem listener is
somehow triggered when you click on the submit button. This results
in an item removed and the iteration failing with the error message you
described. I don't yet know why this is happening... :(
Mike Oestereter wrote:
Hello
My code below works for the item delete - but a normal "submit" button
click after an "add" button click gives me an unexpected and
additional "add".
Also, if I do more than one "add" followed my a final "submit" the
whole thing goes out of sync with a..
Caused by: ognl.MethodFailedException: Method "setMyItemValue" failed
for object [EMAIL PROTECTED]
[java.lang.IndexOutOfBoundsException: Index: 4, Size: 4]
It works fine if I take out the Tacos/Ajax components - but then of
course also without the nice partial screen updates.
If I use a @tacos:PartialFor instead of the normal @For then the whole
thing also goes out of sync.
A normal @Form also does not work.
To move the invocation form the "listener" to the "action" has not any
influence.
If I change the updateComponents of the add button to part1 [it
includes the form] in stead of part2 [does not include the form
component] (this is not what I want) then the submission works - but
without the partial updates as I wanted and I might as well use normal
non-Ajaxy stuff.
I'm using the tacos4-beta-3-20060710-1929. I want to use the MenuBar2
stuff.
Thanks in advance
This is my html
<span jwcid="@Insert"
value="ognl:new java.util.Date()"/>
<div jwcid="[EMAIL PROTECTED]"
id="part1">
<form jwcid="[EMAIL PROTECTED]:AjaxForm">
<input jwcid="[EMAIL PROTECTED]"
value="ognl:otherValue1"/><br/>
<span jwcid="@Insert"
value="ognl:new java.util.Date()"/><br/>
<input jwcid="[EMAIL PROTECTED]"
value="ognl:otherValue2"/>
<div jwcid="[EMAIL PROTECTED]"
id="part2">
<table>
<tr jwcid="@For"
element="tr"
source="ognl:mylist"
index="ognl:index">
<td>
<span jwcid="@Insert"
value="ognl:index"/>
</td>
<td>
<input jwcid="[EMAIL PROTECTED]"
value="ognl:myItemValue"/>
</td>
<td>
<input jwcid="[EMAIL PROTECTED]:AjaxSubmit"
action="listener:doRemoveItem"
parameters="ognl:index"
value="Delete"
updateComponents="ognl:{'part2'}"/>
</td>
</tr>
</table>
</div>
<input jwcid="[EMAIL PROTECTED]:AjaxSubmit"
action="listener:doAddItem"
updateComponents="ognl:{'part2'}"
value="Add"/>
<input jwcid="[EMAIL PROTECTED]:AjaxSubmit"
listener="listener:doSubmit1"
updateComponents="ognl:{'part1'}"
value="Submit"/>
</form>
</div>
My .page
<property name="otherValue1" persist="session" />
<property name="otherValue2" persist="session" />
<property name="index" initial-value="0" />
<property name="mylist" persist="session" />
And the .java
public abstract void setOtherValue1(String value);
public abstract String getOtherValue1();
public abstract void setOtherValue2(String value);
public abstract String getOtherValue2();
public abstract List getMylist();
public abstract void setMylist(List list);
public abstract int getIndex();
public void pageBeginRender(PageEvent pageEvent) {
if (getMylist() == null) {
ArrayList list = new ArrayList();
list.add("one");
list.add("two");
list.add("three");
setMylist(list);
}
}
public void doSubmit1(IRequestCycle cycle) {
}
public void doRemoveItem(IRequestCycle cycle, int idx) {
getMylist().remove(idx);
}
public void doAddItem(IRequestCycle cycle) {
getMylist().add(new String("new stringy"));
}
public String getMyItemValue() {
return (String) getMylist().get(getIndex());
}
public void setMyItemValue(String value) {
getMylist().set(getIndex(),value);
}
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