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How to get in a Visualforce page controller a value from a custom component controller?

I'm trying do develop a visualforce custom component which is an entity chooser. This custom component displays a UI which …

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How do I display the results of an aggregate SOQL query on a Visualforce page?

I'm very new to Visualforce. I'm looking at this page here: http://force.siddheshkabe.co.in/2010/11/displaying-aggregate-result-on.html So when …

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How to control the width of an apex inputfield in a VisualForce Page

Since the standard Page Layouts don't allow you to adjust the width of an inputfield bound to a text field, …

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Salesforce Session variables, set and get variables in Session

I want to be able to read / write some variables to the current session in my Salesforce site pages. I …

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How to implement "Save & New" functionality in a VisualForce Page

I know that this is how to save a record <apex:commandButton action="{!save}" value="Save"/> Now I …

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display fields based on selection on a picklist selection

I have a VF page where i am using a apex:pageblocktable to display bunch of records. One of the …

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Call a controller method from javascript in visualforce

How can I call a controller method from VisualForce page without any onclick event happening? My VisualForce page would be …

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How to refer html element id specified in visualforce and pass onto javascript function?

I have apex tag that generate input text field. <apex:page id="my_page"> <apex:inputText id="…

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if-else conditional block in visualforce

I had used c:if, c:when JSTL tags in jsp. But I don't know if anything similar is available …

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Salesforce (VisualForce): How to test for no records returned in 'apex:repeat' statement?

I am trying to figure out how to test fields (included within a apex:repeat) to see if they are …

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