Re: EventListener , target being a programatically created widget (dojo)
It worked. I just needed to make sure that the id of the widget is the same as the id of the component. This is what i was missing in the begining. (And i passed the id as a target.) Alex On 12/20/06, Jesse Kuhnert <[EMAIL PROTECTED]> wrote: Have you even tried it? This is definitely thought out and well supported so I don't see why it wouldn't work. Dojo has an internal client side "manager" that knows about widgetId's so it lets me do things like dojo.widget.byId("yourComponent.clientId") to get a reference to your widget without any help from you. The Tapestry Timetracker demo is a perfect example of this. It targets a function of the Autocomplete component which wraps a dojo Select widget. This should be working perfectly. If it does not please let me know. On 12/19/06, Alexandru Dragomir <[EMAIL PROTECTED]> wrote: > The tapestry component extends AbstractWidget but i don't think this has > any influence on targeting the widget.. > > Alex > > On 12/20/06, Alexandru Dragomir <[EMAIL PROTECTED]> wrote: > > > > I'm a bit confused.. > > > > What i want to target is not a tapestry component but the dojo widget > > created by the component. > > As a matter of fact , in the generated html, the tapestry component id is > > not even present anymore. > > Instead i have the javascript which created the tree with the parameters > > provided by the tapestry component. And one of the parameter is the widgetId > > which i want to target. > > > > The events i would like to listen to are , in fact , the events of the > > dojo tree and not of the component i built. > > So, very simplified , my component does : > > var tree = dojo.widget.createWidget("TreeV3",{widgetId: > > "myProvidedWidgetId"}); > > > > I got the feeling my component is wrong :) > > > > Alex > > > > > > On 12/20/06, Jesse Kuhnert <[EMAIL PROTECTED]> wrote: > > > > > > Yes that will work, but only if the component being targeted > > > implements IWidget. (or extends AbstractWidget) > > > > > > On 12/19/06, Alexandru Dragomir <[EMAIL PROTECTED] > wrote: > > > > I might be asking too much : > > > > Is it possible to use the @EventListener with the target being a > > > > programatically created widget ? > > > > > > > > The widget is the dojo tree widget. > > > > I built a tapestry component out of it , which creates the tree in a > > > > programatic way. > > > > At the creation of the tree i provide a widgetId. > > > > > > > > I want in my page to have something like this : > > > > > > > > @EventListener(targets="theProvidedWidgetId" ,events="afterAddChild") > > > > public void doSomething() { > > > > } > > > > > > > > The event afterAddCHild is an existent event in the widget tree. > > > > > > > > I have already tried it. > > > > What i'm not sure is if it should normally work or not since the > > > widgetId > > > > doesn't exist in the html template. > > > > > > > > Thanks ! > > > > Alex > > > > > > > > > > > > > > > > > -- > > > Jesse Kuhnert > > > Tapestry/Dojo team member/developer > > > > > > Open source based consulting work centered around > > > dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com > > > > > > - > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > -- Jesse Kuhnert Tapestry/Dojo team member/developer Open source based consulting work centered around dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: EventListener , target being a programatically created widget (dojo)
Have you even tried it? This is definitely thought out and well supported so I don't see why it wouldn't work. Dojo has an internal client side "manager" that knows about widgetId's so it lets me do things like dojo.widget.byId("yourComponent.clientId") to get a reference to your widget without any help from you. The Tapestry Timetracker demo is a perfect example of this. It targets a function of the Autocomplete component which wraps a dojo Select widget. This should be working perfectly. If it does not please let me know. On 12/19/06, Alexandru Dragomir <[EMAIL PROTECTED]> wrote: The tapestry component extends AbstractWidget but i don't think this has any influence on targeting the widget.. Alex On 12/20/06, Alexandru Dragomir <[EMAIL PROTECTED]> wrote: > > I'm a bit confused.. > > What i want to target is not a tapestry component but the dojo widget > created by the component. > As a matter of fact , in the generated html, the tapestry component id is > not even present anymore. > Instead i have the javascript which created the tree with the parameters > provided by the tapestry component. And one of the parameter is the widgetId > which i want to target. > > The events i would like to listen to are , in fact , the events of the > dojo tree and not of the component i built. > So, very simplified , my component does : > var tree = dojo.widget.createWidget("TreeV3",{widgetId: > "myProvidedWidgetId"}); > > I got the feeling my component is wrong :) > > Alex > > > On 12/20/06, Jesse Kuhnert <[EMAIL PROTECTED]> wrote: > > > > Yes that will work, but only if the component being targeted > > implements IWidget. (or extends AbstractWidget) > > > > On 12/19/06, Alexandru Dragomir <[EMAIL PROTECTED] > wrote: > > > I might be asking too much : > > > Is it possible to use the @EventListener with the target being a > > > programatically created widget ? > > > > > > The widget is the dojo tree widget. > > > I built a tapestry component out of it , which creates the tree in a > > > programatic way. > > > At the creation of the tree i provide a widgetId. > > > > > > I want in my page to have something like this : > > > > > > @EventListener(targets="theProvidedWidgetId" ,events="afterAddChild") > > > public void doSomething() { > > > } > > > > > > The event afterAddCHild is an existent event in the widget tree. > > > > > > I have already tried it. > > > What i'm not sure is if it should normally work or not since the > > widgetId > > > doesn't exist in the html template. > > > > > > Thanks ! > > > Alex > > > > > > > > > > > > -- > > Jesse Kuhnert > > Tapestry/Dojo team member/developer > > > > Open source based consulting work centered around > > dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > -- Jesse Kuhnert Tapestry/Dojo team member/developer Open source based consulting work centered around dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: EventListener , target being a programatically created widget (dojo)
The tapestry component extends AbstractWidget but i don't think this has any influence on targeting the widget.. Alex On 12/20/06, Alexandru Dragomir <[EMAIL PROTECTED]> wrote: I'm a bit confused.. What i want to target is not a tapestry component but the dojo widget created by the component. As a matter of fact , in the generated html, the tapestry component id is not even present anymore. Instead i have the javascript which created the tree with the parameters provided by the tapestry component. And one of the parameter is the widgetId which i want to target. The events i would like to listen to are , in fact , the events of the dojo tree and not of the component i built. So, very simplified , my component does : var tree = dojo.widget.createWidget("TreeV3",{widgetId: "myProvidedWidgetId"}); I got the feeling my component is wrong :) Alex On 12/20/06, Jesse Kuhnert <[EMAIL PROTECTED]> wrote: > > Yes that will work, but only if the component being targeted > implements IWidget. (or extends AbstractWidget) > > On 12/19/06, Alexandru Dragomir <[EMAIL PROTECTED] > wrote: > > I might be asking too much : > > Is it possible to use the @EventListener with the target being a > > programatically created widget ? > > > > The widget is the dojo tree widget. > > I built a tapestry component out of it , which creates the tree in a > > programatic way. > > At the creation of the tree i provide a widgetId. > > > > I want in my page to have something like this : > > > > @EventListener(targets="theProvidedWidgetId" ,events="afterAddChild") > > public void doSomething() { > > } > > > > The event afterAddCHild is an existent event in the widget tree. > > > > I have already tried it. > > What i'm not sure is if it should normally work or not since the > widgetId > > doesn't exist in the html template. > > > > Thanks ! > > Alex > > > > > > > -- > Jesse Kuhnert > Tapestry/Dojo team member/developer > > Open source based consulting work centered around > dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > >
Re: EventListener , target being a programatically created widget (dojo)
I'm a bit confused.. What i want to target is not a tapestry component but the dojo widget created by the component. As a matter of fact , in the generated html, the tapestry component id is not even present anymore. Instead i have the javascript which created the tree with the parameters provided by the tapestry component. And one of the parameter is the widgetId which i want to target. The events i would like to listen to are , in fact , the events of the dojo tree and not of the component i built. So, very simplified , my component does : var tree = dojo.widget.createWidget("TreeV3",{widgetId: "myProvidedWidgetId"}); I got the feeling my component is wrong :) Alex On 12/20/06, Jesse Kuhnert <[EMAIL PROTECTED]> wrote: Yes that will work, but only if the component being targeted implements IWidget. (or extends AbstractWidget) On 12/19/06, Alexandru Dragomir <[EMAIL PROTECTED]> wrote: > I might be asking too much : > Is it possible to use the @EventListener with the target being a > programatically created widget ? > > The widget is the dojo tree widget. > I built a tapestry component out of it , which creates the tree in a > programatic way. > At the creation of the tree i provide a widgetId. > > I want in my page to have something like this : > > @EventListener(targets="theProvidedWidgetId" ,events="afterAddChild") > public void doSomething() { > } > > The event afterAddCHild is an existent event in the widget tree. > > I have already tried it. > What i'm not sure is if it should normally work or not since the widgetId > doesn't exist in the html template. > > Thanks ! > Alex > > -- Jesse Kuhnert Tapestry/Dojo team member/developer Open source based consulting work centered around dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: EventListener , target being a programatically created widget (dojo)
Yes that will work, but only if the component being targeted implements IWidget. (or extends AbstractWidget) On 12/19/06, Alexandru Dragomir <[EMAIL PROTECTED]> wrote: I might be asking too much : Is it possible to use the @EventListener with the target being a programatically created widget ? The widget is the dojo tree widget. I built a tapestry component out of it , which creates the tree in a programatic way. At the creation of the tree i provide a widgetId. I want in my page to have something like this : @EventListener(targets="theProvidedWidgetId" ,events="afterAddChild") public void doSomething() { } The event afterAddCHild is an existent event in the widget tree. I have already tried it. What i'm not sure is if it should normally work or not since the widgetId doesn't exist in the html template. Thanks ! Alex -- Jesse Kuhnert Tapestry/Dojo team member/developer Open source based consulting work centered around dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: EventListener , target being a programatically created widget (dojo)
In the mean time i found out that the afterAddChild is a topic . So my problem is solved by subscribing to this topic with whatever function i want. I'm still interested in the answer though. thanks for any feedback ! Alex On 12/19/06, Alexandru Dragomir <[EMAIL PROTECTED]> wrote: I might be asking too much : Is it possible to use the @EventListener with the target being a programatically created widget ? The widget is the dojo tree widget. I built a tapestry component out of it , which creates the tree in a programatic way. At the creation of the tree i provide a widgetId. I want in my page to have something like this : @EventListener(targets="theProvidedWidgetId" ,events="afterAddChild") public void doSomething() { } The event afterAddCHild is an existent event in the widget tree. I have already tried it. What i'm not sure is if it should normally work or not since the widgetId doesn't exist in the html template. Thanks ! Alex