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why i am getting this kind of VF page???
Here are my script and VF Page
<apex:page StandardController="Account" recordSetVar="item">
<apex:form>
<apex:pageBlock>
<apex:pageBlockTable value="{!item}" var="a">
<apex:column>
<apex:facet name="header"><apex:inputcheckbox/></apex:facet>
<apex:inputcheckbox/>
</apex:column>
<apex:column value="{!a.Name}"/>
<apex:column value="{!a.industry}"/>
<apex:Column value="{!a.phone}"/>
<apex:column value="{!a.Rating}"/>
<apex:column headerValue="Action">
<apex:commandbutton value="add"/>
<apex:commandbutton value="del"/>
</apex:column>
<apex:column>
<apex:commandlink value="edit"/> |
<apex:commandlink value="new"/>
</apex:column>
</apex:pageBlockTable>
</apex:pageBlock>
</apex:form>
</apex:page>

<apex:page StandardController="Account" recordSetVar="item">
<apex:form>
<apex:pageBlock>
<apex:pageBlockTable value="{!item}" var="a">
<apex:column>
<apex:facet name="header"><apex:inputcheckbox/></apex:facet>
<apex:inputcheckbox/>
</apex:column>
<apex:column value="{!a.Name}"/>
<apex:column value="{!a.industry}"/>
<apex:Column value="{!a.phone}"/>
<apex:column value="{!a.Rating}"/>
<apex:column headerValue="Action">
<apex:commandbutton value="add"/>
<apex:commandbutton value="del"/>
</apex:column>
<apex:column>
<apex:commandlink value="edit"/> |
<apex:commandlink value="new"/>
</apex:column>
</apex:pageBlockTable>
</apex:pageBlock>
</apex:form>
</apex:page>
hey Dhruv,
Go to the classic mode and then try to preview your Visualforce page and check if any difference come.
Thanks,
Priya Ranjan