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Posted to users@wicket.apache.org by Manfred Bergmann <mb...@software-by-mabe.com> on 2016/11/21 10:32:18 UTC
Kendo UI - treeview in borderlayout
Hi.
I'm currently getting into Kendo UI.
I've setup a page with a basic BorderLayout, pretty much a master/detail
view.
In the master view I'd like to put an Kendo UI AjaxTreeView component.
Because the tree can be quite deep and I want to lazily expand and load the
tree as needed.
I've added the tree component as a <div/>, as in the example.
For the model I'm just using three 3 root nodes.
Pretty straight forward.
But for some reason it doesn't render correctly. The borderlayout get's
screwed up where the horizontal areas are listed vertically.
And there is a JavaScript error:
main;jsessionid=1uynkuymym2pn1owov5b7xer07?0:21 Uncaught TypeError:
jQuery(...).kendoTreeView is not a function
at HTMLDocument.<anonymous>
Any idea what the problem might be?
Then, all the Kendo UI examples I have seen initialize the page components
in the page constructor.
I am used to do this in the onInitialize method, because I thought that's
what it is for.
I assume it doesn't matter much technically, but why the constructor?
Cheers,
Manfred
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Re: Kendo UI - treeview in borderlayout
Posted by Manfred Bergmann <mb...@software-by-mabe.com>.
Sebastien wrote
> Then, all the Kendo UI examples I have seen initialize the page components
> in the page constructor.
> I am used to do this in the onInitialize method, because I thought that's
> what it is for.
> I assume it doesn't matter much technically, but why the constructor?
>
> From the #onInitialize javadoc:
> This method is meant to be used as an alternative to initialize
> components.
> Usually the component's constructor is used for this task, but sometimes a
> component cannot be initialized in isolation, it may need to access its
> parent component or its markup in order to fully initialize
I'm wondering if this has changed. Last time I worked a lot in Wicket was
with version 1.5.
Anyhow, thanks for clarifying.
Manfred
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Re: Kendo UI - treeview in borderlayout
Posted by Sebastien <se...@gmail.com>.
Then, all the Kendo UI examples I have seen initialize the page components
in the page constructor.
I am used to do this in the onInitialize method, because I thought that's
what it is for.
I assume it doesn't matter much technically, but why the constructor?
From the #onInitialize javadoc:
This method is meant to be used as an alternative to initialize components.
Usually the component's constructor is used for this task, but sometimes a
component cannot be initialized in isolation, it may need to access its
parent component or its markup in order to fully initialize
On Mon, Nov 21, 2016 at 11:58 AM, Sebastien <se...@gmail.com> wrote:
> Hi Manfred,
>
> jQuery(...).kendoTreeView is not a function
>
> Kendo UI Tree View is part of the commercial version, you need to get
> kendo.all.min.js from kendo site (for evalutation purpose) and change the
> resource reference (see the wiki on github).
>
> Best regards,
> Sebastien
>
> On Mon, Nov 21, 2016 at 11:32 AM, Manfred Bergmann <
> mb@software-by-mabe.com> wrote:
>
>> Hi.
>>
>> I'm currently getting into Kendo UI.
>> I've setup a page with a basic BorderLayout, pretty much a master/detail
>> view.
>>
>> In the master view I'd like to put an Kendo UI AjaxTreeView component.
>> Because the tree can be quite deep and I want to lazily expand and load
>> the
>> tree as needed.
>> I've added the tree component as a <div/>, as in the example.
>> For the model I'm just using three 3 root nodes.
>> Pretty straight forward.
>> But for some reason it doesn't render correctly. The borderlayout get's
>> screwed up where the horizontal areas are listed vertically.
>> And there is a JavaScript error:
>> main;jsessionid=1uynkuymym2pn1owov5b7xer07?0:21 Uncaught TypeError:
>> jQuery(...).kendoTreeView is not a function
>> at HTMLDocument.<anonymous>
>>
>> Any idea what the problem might be?
>>
>>
>> Then, all the Kendo UI examples I have seen initialize the page components
>> in the page constructor.
>> I am used to do this in the onInitialize method, because I thought that's
>> what it is for.
>> I assume it doesn't matter much technically, but why the constructor?
>>
>>
>> Cheers,
>> Manfred
>>
>> --
>> View this message in context: http://apache-wicket.1842946.n
>> 4.nabble.com/Kendo-UI-treeview-in-borderlayout-tp4676222.html
>> Sent from the Users forum mailing list archive at Nabble.com.
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
>> For additional commands, e-mail: users-help@wicket.apache.org
>>
>>
>
Re: Kendo UI - treeview in borderlayout
Posted by Manfred Bergmann <mb...@software-by-mabe.com>.
Thanks, adding the commercial resource solved the problem.
Manfred
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Re: Kendo UI - treeview in borderlayout
Posted by Sebastien <se...@gmail.com>.
Hi Manfred,
jQuery(...).kendoTreeView is not a function
Kendo UI Tree View is part of the commercial version, you need to get
kendo.all.min.js from kendo site (for evalutation purpose) and change the
resource reference (see the wiki on github).
Best regards,
Sebastien
On Mon, Nov 21, 2016 at 11:32 AM, Manfred Bergmann <mb...@software-by-mabe.com>
wrote:
> Hi.
>
> I'm currently getting into Kendo UI.
> I've setup a page with a basic BorderLayout, pretty much a master/detail
> view.
>
> In the master view I'd like to put an Kendo UI AjaxTreeView component.
> Because the tree can be quite deep and I want to lazily expand and load the
> tree as needed.
> I've added the tree component as a <div/>, as in the example.
> For the model I'm just using three 3 root nodes.
> Pretty straight forward.
> But for some reason it doesn't render correctly. The borderlayout get's
> screwed up where the horizontal areas are listed vertically.
> And there is a JavaScript error:
> main;jsessionid=1uynkuymym2pn1owov5b7xer07?0:21 Uncaught TypeError:
> jQuery(...).kendoTreeView is not a function
> at HTMLDocument.<anonymous>
>
> Any idea what the problem might be?
>
>
> Then, all the Kendo UI examples I have seen initialize the page components
> in the page constructor.
> I am used to do this in the onInitialize method, because I thought that's
> what it is for.
> I assume it doesn't matter much technically, but why the constructor?
>
>
> Cheers,
> Manfred
>
> --
> View this message in context: http://apache-wicket.1842946.
> n4.nabble.com/Kendo-UI-treeview-in-borderlayout-tp4676222.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>