string « Facelets « JSF Q&A

1. JSF - Browse and print values from ArrayList using EL stackoverflow.com

I have an ArrayList from a Bean :

...
public ArrayList<String[]> getArticleList() {
    ...
}
...

I need to print these values (with getter method) by using EL on JSF2 (such as #{bean.articlesLage} How ...

2. NumberFormatException for input String stackoverflow.com

I have the following method in a JSF backing bean:

public List<Rent> getTopMemebers(){
    return rentDAO.findByMonthAndYear(MonthReport, YearReport);
}

I am displaying this in a datatable:

<p:dataTable value="#{rentController.topMemebers}" var="item">
    <p:column>
  ...

3. NumberFormatException when trying to concatenate a String in EL stackoverflow.com

This is what I'm trying to generate:

<div class="marker" style="background:transparent url('/myApp/faces/javax.faces.resource/1.png?ln=images/map') no-repeat center top;"></div>
<div class="marker" style="background:transparent url('/myApp/faces/javax.faces.resource/2.png?ln=images/map') no-repeat center top;"></div>
<div class="marker" style="background:transparent url('/myApp/faces/javax.faces.resource/3.png?ln=images/map') no-repeat center top;"></div>

etc...

Here's my code:

<ui:repeat value="#{myBean.items}" var="item" varStatus="status">
  ...

4. JSF set string into IMG tag (src="") stackoverflow.com

I am trying to figured out this situation. I would like to put an image name into html tag but i don't know how to fill it. I am using Java ...

5. Obtain length of string in EL stackoverflow.com

Can we find the length of a String in Facelets page to check for a condition using <ui:fragment>?