Infusion 1.5 Question

[Matt Polizzotti]

Hey Justin,

Thanks for taking the time to answer my question. In the future I will be sure to post to the users group. Below is a snippet of our code and how the pager is being used. Let me know if I should provide additional details.

Thanks,
Matt


1] First we have a pager implementation that is setup as described below. Please let me know if you need to see more detail as it pertains to the pager options. I am trying to simplify the example.

// Set pager options.
var pagerOptions = {
   ...
};

// Initialize the pager.
that.state.pager = fluid.pagedTable(container, pagerOptions);
that.state.pager.events.onModelChange.addListener(that.dragManager.initDragAndDrop); // onModelChange Event.
that.state.pager.events.initiatePageSizeChange.fire(that.options.pageSize);

2] The onModelChange event above calls a method on a LayoutDraggableManager component. The component, listed below, attempts to capture the underlying list items housed within the pager.container. As it stands now, the list items captured appear stale.

up.LayoutDraggableManager = function (container, options) {
   var that;
   that = fluid.initView("up.LayoutDraggableManager", container, options);

   that.initDragAndDrop = function (newModel, oldModel, pager) {
      var galleryList, listItem;
      galleryList = pager.container.find(that.options.selectors.galleryList);
      listItem = galleryList.find("li");
      // Other work is done to make the list items draggable.
   }
}















----- Original Message -----
From: "Justin Obara" <obara.justin at gmail.com>
To: "Matt Polizzotti" <mpolizzotti at unicon.net>
Cc: fluid-work at fluidproject.org
Sent: Wednesday, June 25, 2014 5:48:23 AM
Subject: Re: Infusion 1.5 Question

Hi Matt, 


Do you have any code that you could show us? My first instinct would be that it may have something to do with an invoker you are using to handle the event. By default, invokers now cache their values, unless you provide the "dynamic: true" flag to their configuration. 


As for venue, it's fine to ask questions here, but you can also ask on the Infusion-Users list. 


Thanks 
Justin 


On Jun 24, 2014, at 6:22 PM, Matt Polizzotti < mpolizzotti at unicon.net > wrote: 


Hello Everyone, 

Please let me know if this is not the correct venue to ask a question about the fluid pager. 

The uPortal community has recently upgraded from fluid 1.4 to 1.5 and we have an implementation of the fluid pager that leverages the onModelChange event. When the onModelChange event fires some work is performed on the pager's underlying list items. After upgrading we noticed that the DOM references to the list items became stale within the context of the onModelChange handler. I cannot be absolutely certain that upgrading caused this issue but I wanted to ask the group if what I have described should be working? Should we be able to access an updated DOM within the context of an onModelChange handler? Or are we using the wrong pager event? Please let me know if additional details are needed. 

Any help would be appreciated. 

Thank you, 
Matt Polizzotti 
_______________________________________________________ 
fluid-work mailing list - fluid-work at fluidproject.org 
To unsubscribe, change settings or access archives, 
see http://lists.idrc.ocad.ca/mailman/listinfo/fluid-work