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1. insert new row in <d:dataTable> in single click?
lfryc May 6, 2011 7:02 AM (in response to er.viveksrivastava)Hello, you can add new data model item into your collection which dataTable iterates over.
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2. insert new row in <d:dataTable> in single click?
er.viveksrivastava May 10, 2011 2:11 AM (in response to lfryc)nobody give me answer
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3. insert new row in <d:dataTable> in single click?
er.viveksrivastava May 11, 2011 3:20 AM (in response to lfryc)How to use datamodel in datatable?
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4. insert new row in <d:dataTable> in single click?
daniell May 11, 2011 10:13 AM (in response to er.viveksrivastava)When using the RichFaces' dataTable, you have to provide some datamodel via the parameter "value". When hitting the button, add one element to the datamodel in your backing-bean and rerender the dataTable
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5. insert new row in <d:dataTable> in single click?
er.viveksrivastava May 12, 2011 2:34 AM (in response to daniell)I have't idea about datamodel. could you give example?
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6. insert new row in <d:dataTable> in single click?
daniell May 12, 2011 2:59 AM (in response to er.viveksrivastava)I try to do so. The BackingBean:
public class MyBackingBean
{
[....]
private List listOfObjects;
{getter and setter for listOfObjects}
public void addDataObject()
{
listOfObjects.add(new MyDataObject('dummyName'));
}
}The XHTML-File:
<rich:dataTable id="myTable">
{columns, ...}
</rich:dataTable>
<a4j:commandLink action="#{myBackingBean.addDataObject}" reRender="myTable" >
<h:outputText value="add element" />
</a4j:commandLink> -
7. insert new row in <d:dataTable> in single click?
er.viveksrivastava May 12, 2011 3:45 AM (in response to daniell)thanks
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8. Re: insert new row in <d:dataTable> in single click?
er.viveksrivastava Jun 1, 2011 1:29 AM (in response to daniell)this code not work plz help me another way.
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9. Re: insert new row in <d:dataTable> in single click?
liuliu Jun 1, 2011 3:03 AM (in response to er.viveksrivastava)hi,
post your backingbean and page code.
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10. Re: insert new row in <d:dataTable> in single click?
er.viveksrivastava Jun 1, 2011 3:15 AM (in response to liuliu)BackingBean
public class BackingBean implements java.io.Serializable {
private Integer columnNumber;
private Integer fileFieldId;
ArrayList<Integer> listObject=new ArrayList<Integer>();
//private List listObject;
ArrayList<Integer> listObjectData (){
listObject.add(columnNumber);
listObject.add(fileFieldId);
return listObject;
}
public Integer getColumnNumber() {
return columnNumber;
}
public void setColumnNumber(Integer columnNumber) {
this.columnNumber = columnNumber;
}
public Integer getFileFieldId() {
return fileFieldId;
}
public void setFileFieldId(Integer fileFieldId) {
this.fileFieldId = fileFieldId;
}
public void addDataObject()
{
// listObject.add(new MyDataObject());
}
public ArrayList<Integer> getListObject() {
return listObject;
}
public void setListObject(ArrayList<Integer> listObject) {
this.listObject = listObject;
}
}
And my jsf page
<t:dataTable id="mp_data_table1" var="list" rowClasses="ROW,ROW2"
rows="2" preserveDataModel="false" preserveSort="true"
bgcolor="#BED6F8" value="#{fileTemplateHandler.gcFileFormatBo}"
width="750">
<t:column width="100">
<f:facet name="header">
<h:outputText value="Column Number" style="width:75px" />
</f:facet>
<h:inputText id="column"
value="#{fileTemplateHandler.columnNumber}"
required="true" maxlength="100" style="width:70px;">
<f:validateLength minimum="1" maximum="100" />
</h:inputText>
</t:column>
<t:column width="120">
<f:facet name="header">
<h:outputText value="Select a Field" />
</f:facet>
<h:selectOneMenu id="compaq"
value="#{fileTemplateHandler.fileFieldId}">
<f:selectItems value="#{fileTemplateHandler.gcFileFieldBoDrop}" />
<a4j:support event="change" execute="frm" render="frm"></a4j:support>
</h:selectOneMenu>
</t:column>
<t:column width="115">
<f:facet name="header">
<h:outputText value="Delete Row" styleClass="formLabelswidth27" />
</f:facet>
<a4j:region>
<h:commandLink id="cmd_del_1"
action="#{fileTemplateHandler.dropDataType}" >
<h:graphicImage id="image" url="/images/b_drop.png">
</h:graphicImage>
<a4j:actionparam name="id1" assignTo="#{fileTemplateHandler.fileFieldId}" value="#{list.fileFieldId}" />
</h:commandLink>
</a4j:region>
</t:column>
</t:dataTable>