Questions Tagged With htmluserdialog

Can we invoke Exit element programmatically?

trungdv — Thu, 30 Mar 2017 05:08:11 -0400

hi all

I have html dialog and an event as below: It look quite simple because normally we don't put much code on ivy script, we handle most of them on java class (able to test, less confliction) But because of our business we need to reach Process End or Exit element by some conditions in order to continue workflow. Somehow in java class i need to produce this condition value and return it back to ivy data class in order to use on Alternative element.

So my question is can we call process End or Exit element in java? or maybe just Exit element or should we do that?

Thanks

Mechanism to resolve data and logic of HtmlUserDialog

trungdv — Wed, 29 Mar 2017 09:24:57 -0400

Hi ivyteam

As you know in HtlmUserDialog we can use #{data} or #{logic} to access the attribute/method on ivy from view(xhtml). No matter which component/page you have, you can use #{data} and #{logic} anywhere and it always work in correct context, There is no mistake that you use #{data} from component A but it return data of component B. That's great.

So i have two questions: - Can you share the mechanism how did you resolve those keywords in ivy (ex: some class that i can explore by myself), i guess that there is a managed bean(view scope) behind the scene? - If i have the page with some components as below picture, can i access #{data} of any components i want programmatically? I tried to resolve EL #{data} after the page has been loaded and it always return data of Page A

OutOfScopeException: Cannot access scoped

trungdv — Tue, 11 Oct 2016 04:12:15 -0400

Hi all I'm using ivy 6.3.0 with JSF + Primefaces, when i test my website with multiple users at the same time, i got this:

12:36:49.661 ERROR [ch.ivyteam.ivy.dialog.execution.jsf.error] [http-nio-8443-exec-393] [requestId=2235134]
  Error during rendering of html dialog
    com.google.inject.ProvisionException: Unable to provision, see the following errors:
    1) Error in custom provider, com.google.inject.OutOfScopeException: Cannot access scoped [ch.ivyteam.ivy.dialog.execution.DialogRuntimeManager]. Either we are not currently inside an HTTP Servlet request, or you may have forgotten to apply com.google.inject.servlet.GuiceFilter as a servlet filter for this request.

We also get this problem when i embed my page to another by using iframe

We don't use any api from com.google.inject, it could come from ivy library i guess.

Does anyone have any idea why this exception occurred? Thanks all

How to access data of a htmlUserDialog in java class

trungdv — Mon, 15 Jun 2015 06:18:20 -0400

Hi all Now i'm using HtmlUserDialog in ivy 5 and i have a situation need your help. As you know now when we have a HtmlUserDialog, it contain 4 parts: interface, view, logic & data. Data can be accessed by keyword data (ex: data.username}, but it just work on Ivy Scrip step

So now i want to do the same behaviour in java class (access to data of htmlUserDialog)

Can anyone have tried before? Please help me a solution.

Thanks in advance

Exception when using ch.ivyteam.ivy.scripting.objects.List on Primefaces

trungdv — Wed, 03 Jun 2015 06:50:29 -0400

Hi all

I'm using primefaces 5 with HtmlUserDialog, in my page i'm using <p:selectmanycheckbox> that binding with a instance of ch.ivyteam.ivy.scripting.objects.List, for example:

p:selectManyCheckbox value="#{data.selectedWeeklyDayList}" layout="pageDirection">                                                   f:selectItems value="#{data.listWeekDay}" var="weekDay" 
    itemValue="#{weekDay}"
    itemLabel="#{weekDay.value}"/>  
/p:selectManyCheckbox>

And selectedWeeklyDayList and listWeekDay are instances of ch.ivyteam.ivy.scripting.objects.List. When i submit this page, after several times, i got this exception:

IllegalAccessException: Class javax.faces.component.UIComponentBase can not access a member of class ch.ivyteam.ivy.scripting.objects.List with modifiers "private"
 RuntimeException: java.lang.IllegalAccessException: Class javax.faces.component.UIComponentBase can not access a member of class ch.ivyteam.ivy.scripting.objects.List with modifiers "private"
 IllegalStateException: Error restoring component: addNewEditForm_5649:selectedWeeklyDayList

Now i just have temporary solution to avoid this exception is i change from ch.ivyteam.ivy.scripting.objects.List to java.util.List

Why do i face this issue? and is there any solutions to avoid it but i still can use ch.ivyteam.ivy.scripting.objects.List? because i need to use some features of this class (for ex: clone() method)

Thanks all.

How to get param ln when loading a HtmlUserDialog page

trungdv — Tue, 06 Jan 2015 13:05:58 -0500

Hi all,

I have a HtmlUserDialog project and have a page which included some js/css file. Normally we just use the tag like this:

<script src="#{resource['ivy-webcontent:js/xportal-common.js']}" />

And i can see after the page was loaded, the code will be:

<script src="/ivy/faces/javax.faces.resource/js/xportal-common.js?ln=xpertivy-5-webContent">

You can see this <script>, it is always end with param ln=xpertivy-<number>-webContent The <number> here is different. So, for example, when i use some third party js libraries, it have some code to load some others js files by javascript after page loaded, but it can't because i don't have the right <number> of param ln. If anyone here used to use RequireJS, you can understand the situation.

My question is: There is any way to know exactly the parameter ln that ivy will put to the end of <script> ?

Note: Actually i can get this value by using javascript to read other existing <script> and copy from there but i really don't like that way.

Anyone can have me?

How can i register a custom taglib in ivy 5?

trungdv — Tue, 10 Jun 2014 11:07:07 -0400

Hello everybody.

Now i'm using ivy 5 with HTML dialog(jsf) and i have a trouble with registering that taglib. Because of our requirement i have to create new custom taglib (put it in jar file) then i want to register it to use. But i can't do that in Ivy (don't have web.xml for each project). So i have to copy it to <ivy folder="">\webapps\ivy\WEB-INF\lib\ everytime i make a new deployment/make some changes it that jar. My customer really now happy with that. What is alternative way to register it directly in our project?

Anyone has ever met that problem and give me any suggestions? Thanks in advance!