few values in cq:dialog not working

<?xml version="1.0" encoding="UTF-8"?>

<jcr:root xmlns:sling="http://sling.apache.org/jcr/sling/1.0" xmlns:cq="http://www.day.com/jcr/cq/1.0" xmlns:jcr="http://www.jcp.org/jcr/1.0" xmlns:nt="http://www.jcp.org/jcr/nt/1.0"

jcr:primaryType="nt:unstructured"

jcr:title="Employee Details"

sling:resourceType="cq/gui/components/authoring/dialog">

<content

jcr:primaryType="nt:unstructured"

sling:resourceType="granite/ui/components/coral/foundation/container">

<items jcr:primaryType="nt:unstructured">

<tabs

jcr:primaryType="nt:unstructured"

sling:resourceType="granite/ui/components/coral/foundation/tabs">

<items jcr:primaryType="nt:unstructured">

<tab1

jcr:primaryType="nt:unstructured"

jcr:title="tab1"

sling:resourceType="granite/ui/components/coral/foundation/container">

<items jcr:primaryType="nt:unstructured">

<columns

jcr:primaryType="nt:unstructured"

sling:resourceType="granite/ui/components/coral/foundation/fixedcolumns">

<items jcr:primaryType="nt:unstructured">

<column

jcr:primaryType="nt:unstructured"

sling:resourceType="granite/ui/components/coral/foundation/container">

<items jcr:primaryType="nt:unstructured">

<name

jcr:primaryType="nt:unstructured"

sling:resourceType="granite/ui/components/coral/foundation/form/textfield"

fieldLabel="Enter employee name"

name="./name"/>

<gender

jcr:primaryType="nt:unstructured"

sling:resourceType="granite/ui/components/coral/foundation/form/radiogroup"

fieldLabel="Gender"

name="./gender"

vertical="{Boolean}false">

<items jcr:primaryType="nt:unstructured">

<notmention

jcr:primaryType="nt:unstructured"

checked="{Boolean}true"

text="Not Mention"

value="notmention"/>

<male

jcr:primaryType="nt:unstructured"

text="Male"

value="male"/>

<female

jcr:primaryType="nt:unstructured"

text="Female"

value="female"/>

</items>

</gender>

</items>

</column>

</items>

</columns>

</items>

</tab1>

<tab2

jcr:primaryType="nt:unstructured"

jcr:title="other info"

sling:resourceType="granite/ui/components/coral/foundation/container">

<items jcr:primaryType="nt:unstructured">

<columns

jcr:primaryType="nt:unstructured"

sling:resourceType="granite/ui/components/coral/foundation/fixedcolumns">

<items jcr:primaryType="nt:unstructured">

<column

jcr:primaryType="nt:unstructured"

sling:resourceType="granite/ui/components/coral/foundation/container">

<items jcr:primaryType="nt:unstructured">

<probationperiod

jcr:primaryType="nt:unstructured"

sling:resourceType="granite/ui/components/coral/foundation/form/checkbox"

name="./isProbation"

text="Is probation completed"/>

<yearsofexp

jcr:primaryType="nt:unstructured"

sling:resourceType="granite/ui/components/coral/foundation/form/numberfield"

defaultValue="2"

fieldLabel="No of years of experience"

name="yearsofexp"/>

</items>

</column>

</items>

</columns>

</items>

</tab2>

</items>

</tabs>

</items>

</content>

</jcr:root>