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    <p>You can better approach this with a backing bean than using Javascript. Using ajax you wouldn't need any page refreshes. Something along the lines of this:</p> <p><strong>HTML</strong></p> <pre><code>&lt;h:form&gt; &lt;p&gt; &lt;h:inputText value="#{bean.noOfFields}" /&gt; &lt;h:commandButton value="Create fields"&gt; &lt;f:ajax execute="@form" render="@form" /&gt; &lt;/h:commandButton&gt; &lt;/p&gt; &lt;hr /&gt; &lt;p&gt; &lt;c:forEach items=#{bean.values} varStatus="counter"&gt; Field no. #{counter.index} &lt;h:inputText value="#{bean.values[counter.index}" /&gt;&lt;br /&gt; &lt;/c:forEach&gt; &lt;h:commandButton action="#{bean.submit}" value="Save" /&gt; &lt;/p&gt; &lt;/h:form&gt; </code></pre> <p><strong>Bean.java</strong></p> <pre><code>@ManagedBean @ViewScoped public class Bean { private String noOfFields = 1; private String[] values = new String[1]; public void submit() { // save values in database } public String getNoOfFields() { return noOfFields; } public void setNoOfFields(String noOfFields) { try { values = new String[Integer.valueOf(noOfFields)]; this.noOfFields = noOfFields; catch(NumberFormatException ex) { values = new String[1]; noOfFields = "1"; } } public String[] getValues() { return values; } } </code></pre> <p><strong>Note</strong></p> <p>In case you want to stick to a keyup event, you can easily bind this to <code>&lt;h:inputText value="#{bean.noOfFields}" /&gt;</code> too. Though I'd recommend not doing this, since every keystroke will invoke another ajax call.</p>
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    1. POBinding dynamic text fields created by javascript to bean
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    1. COHi, sorry for the delay, but i tried using your approach n it keeps giving the following error. javax.servlet.ServletException: Unable to create managed bean news. The following problems were found: - Bean or property class String[] for managed bean news cannot be found.
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    2. COCan you share your code on PasteBin (the bean and relevant HTML)? I'll take a look at it ;)
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    3. COPlease find the code here http://pastebin.com/BkV9P04M
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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