How to get custom properties metadata ?

yascorp — Thu, 10 Apr 2014 07:28:14 GMT

Hi,I'm trying to make a dashlet with a link which displaying a simple dialog.The goal is to get my custom metadata on the simple dialog form.I will edit and send them through POST method.They will be in the document library site.Now I can't see my simple dialog, what should I do to get it ? And how

Re: How to get custom properties metadata ?

jpotts — Thu, 10 Apr 2014 18:03:50 GMT

Read through this:
https://wiki.alfresco.com/wiki/Forms_Developer_Guide

Then find a dialog in Share or in an add-on that works like you want and then dive into its source.

Unfortunately, that's the best advice I can give you at the moment. We realize Share development documentation is a gap that we need to fill as fast as we can.

Someone else may be able to chime in with some code that they can point you to.

Jeff

Re: How to get custom properties metadata ?

yascorp — Thu, 10 Apr 2014 20:17:36 GMT

I'm getting error on my code (client js) here is it.
I don't know if I have to modify my js, I can't go further all of this, I want to get my custom metadata properties display on SimpleDialog popUp, but when I click on my link I get an error : Uncaught TypeError: Cannot read property 'attributes' of null, attributes of the SimpleDialog.js ??? I don't understand this one ???

//list-news.js
<javascript>
if (typeof custom == "undefined" || !custom){

   var custom = {};

   custom.dashlet = {};

}

(function() {

   var Dom = YAHOO.util.Dom,

      Event = YAHOO.util.Event;

   //var $html = Alfresco.util.encodeHTML;

   custom.dashlet.list_news = function list_news_constructor(htmlId) {

      custom.dashlet.list_news.superclass.constructor.call(this, "custom.dashlet.list_news", htmlId);

      //Register the component

      Alfresco.util.ComponentManager.register(this);

      //Load YUI components

      Alfresco.util.YUILoaderHelper.require(["button", "container",

                                             "datasource", "datatable", "paginator", "json", "history",

                                             "tabview"], this.onComponentsLoaded, this);

      return this;

   };

   YAHOO.extend(custom.dashlet.list_news, Alfresco.component.Base,

   {

      options:

         {

            componentId : "",

            containerId : "documentlibrary",

         },

      configDialog: null,

      widgets: {},

      onReady: function list_news_onReady() {

         var me = this;

         // Add click handler to config news link that will be visible if user

          // is site manager.

         var configFeedLink = Dom.get(this.id + "-config-link");

          if (configFeedLink) {

              Event.addListener(configFeedLink, "click",this.onConfigListNewsClick, this, true);

          }

      },

      onConfigListNewsClick : function list_news_onConfigListNewsClick(e) {

         var actionUrl = Alfresco.constants.URL_SERVICECONTEXT + "modules/list-news/config/" +

         encodeURIComponent(this.options.componentId);

         function computeRedirectUrl(){

            var scope = "window.parent.Alfresco.util.ComponentManager.get('" + this.id + "')";

            var successCallback = "window.parent.Alfresco.util.ComponentManager.get('" + this.id + "-configDialog')" +

                  ".options.onSuccess.fn";

            var failureCallback = "window.parent.Alfresco.util.ComponentManager.get('" + this.id + "-configDialog')" +

                  ".options.onFailure.fn";

            var params = {

                        successCallback: successCallback,

                        successScope: scope,

                        failureCallback: failureCallback,

                        failureScope: scope

            }

            var url = Alfresco.constants.URL_SERVICECONTEXT + "api/multipartcallback?";

            url += "params=" + JSON.stringify(params);

            return url;

         }

         var templateUrl = YAHOO.lang.substitute(Alfresco.constants.URL_SERVICECONTEXT +

               "components/form?itemKind={itemKind}&itemId={itemId}&htmlid={htmlid}&formId={formId}" +

               "&destination={destination}&mode={mode}&submitType={submitType}&showCancelButton=true&redirect={redirect}",

               {

                  itemKind: "type",

                  itemId: "ca:entryFormNews",

                  htmlid: "html",

                  formId: "custom-metadata",

                  //destination: destination,

                  mode: "create",

                  submitType: "json",//multipart

                  redirect: computeRedirectUrl()

               });

         if(!this.configDialog){

            this.configDialog = new Alfresco.module.SimpleDialog(this.id + "-configDialog").setOptions(

                  {

                     width: "40em",

                     templateUrl: templateUrl,

                     actionUrl: actionUrl,

                     destroyOnHide: true,

                     onSuccess:

                     {

                        fn: function list_news_onConfig_success(response){

                           Alfresco.util.PopupManager.displayMessage(

                                 {

                                    text: this.msg("message.success")

                                 });

                           },

                        scope: this

                     },

                     onFailure:

                     {

                        fn: function list_news_onConfig_failure(response){

                           Alfresco.util.PopupManager.displayMessage(

                                 {

                                    text: this.msg("message.failure")

                                 });

                           },

                        scope: this

                     }

                  });

         }

         this.configDialog.setOptions(

               {

                  actionUrl: actionUrl,

                  containerId: this.options.containerId

               }).show();

      },

   });

})();
</javascript>

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Re: How to get custom properties metadata ?