Hi experts,

I am new to Visualforce. I want to display Account records, then when we click on the name or button, a popup box (Modal Popup only) should be opened displaying the name and phone number using JavaScript. I am able to do it through CSS style but didn't understand how to achieve this using JavaScript.

Below is my code.

<apex:page standardController="Account" recordSetVar="accnt" tabStyle="Account" >  
    <script type="text/javascript">
        var popupbox = new SimpleDialog("Test", true);
        popupbox = createDialog();
    	function OpenPopup(){
            popupbox.setTitle("Account Detail");
            popupbox.importContentNode(document.getElement.Id("{!$Component.popupbox}"));
            popupbox.show();
 		}
    	OpenPopup();
	</script>
    <apex:form >
    <apex:outputPanel style="display:none">
    	<apex:outputPanel id="popupbox" layout="block">
        	<p>Click OK to Cancel...</p>
        	<apex:commandButton value="Ok" onClick="popupbox.hide()" />
    	</apex:outputPanel>
	</apex:outputPanel>
 
    	<apex:pageBlock title="Accounts" >
         	<apex:pageBlockTable value="{!accnt}" var="ac" >
                <apex:column id="two">
                	<apex:commandButton value="Click" onclick="OpenPopup();" reRender="two"/>
                </apex:column>
            	<apex:column value="{!ac.Name}" />
                <apex:column value="{!ac.AccountNumber}" />
                <apex:column value="{!ac.Type}" />
                <apex:column value="{!ac.Rating}" />
                <apex:column value="{!ac.Phone}" />
                <apex:column value="{!ac.billingCity}" />
                <apex:column value="{!ac.billingCountry}" />
            </apex:pageBlockTable>
        </apex:pageBlock>
    </apex:form>
</apex:page>

Popup is not showing up and I don't understand how to display records on a popup using JavaScript. Please help me. Thanks!

Hi all,

I am new to Visualforce. I want to display Account records, then when we click on the name, a popup box (Modal Popup only) should be opened displaying the name and phone number.

Below is my code.
 

<apex:page standardController="Account" recordSetVar="accnt" tabStyle="Account" >  
    <script type="text/javascript">
        var popupbox = new SimpleDialog("Test", true);
        popupbox = createDialog();
    	function OpenPopup(){
            popupbox.setTitle("Account Detail");
            popupbox.importContentNode(document.getElement.Id("{!$Component.popupbox}"));
            popupbox.show();
 		}
    	OpenPopup();
	</script>
    <apex:form >
    <apex:outputPanel style="display:none">
    	<apex:outputPanel id="popupbox" layout="block">
        	<p>Click OK to Cancel...</p>
        	<apex:commandButton value="Ok" onClick="popupbox.hide()" />
    	</apex:outputPanel>
	</apex:outputPanel>
 
    	<apex:pageBlock title="Accounts" >
         	<apex:pageBlockTable value="{!accnt}" var="ac" >
                <apex:column id="two">
                	<apex:commandButton value="Click" onclick="OpenPopup();" reRender="two"/>
                </apex:column>
            	<apex:column value="{!ac.Name}" />
                <apex:column value="{!ac.AccountNumber}" />
                <apex:column value="{!ac.Type}" />
                <apex:column value="{!ac.Rating}" />
                <apex:column value="{!ac.Phone}" />
                <apex:column value="{!ac.billingCity}" />
                <apex:column value="{!ac.billingCountry}" />
            </apex:pageBlockTable>
        </apex:pageBlock>
    </apex:form>
</apex:page>

Popup is not showing up and I don't understand how to display records on a popup. Please help me. Thanks.

I am new to Salesforce, please help me. I have custom object Book__c with name and price__c fields. I need to write a trigger that restricts deletion of a book which is the costliest.
Below is my code:

Trigger Book_Del_trg on Book__c (before delete) {
    List <Book__c> bag = trigger.old;
    bag = [select id, price__c from Book__c order by price__c desc limit 1];
    for (Book__c book : bag){
        if(book.id != null){
            Book__c b = Trigger.oldMap.get(book.Id); 
            b.addError('Cannot delete costliest book');
        }  
    }
}

When I am deleting Costliest book it is working fine. But when I am trying to delete other books, it is showing following error:

There were custom validation error(s) encountered while saving the affected record(s). The first validation error encountered was "Apex trigger Book_Del_trg caused an unexpected exception, contact your administrator: Book_Del_trg: execution of BeforeDelete caused by: System.NullPointerException: Attempt to de-reference a null object: Trigger.Book_Del_trg: line 7, column 1". 

Any suggestions please? Thanks in advance.
 

Hi all,

I am new to Visualforce. I want to display Account records, then when we click on the name, a popup box (Modal Popup only) should be opened displaying the name and phone number.

Below is my code.
 

<apex:page standardController="Account" recordSetVar="accnt" tabStyle="Account" >  
    <script type="text/javascript">
        var popupbox = new SimpleDialog("Test", true);
        popupbox = createDialog();
    	function OpenPopup(){
            popupbox.setTitle("Account Detail");
            popupbox.importContentNode(document.getElement.Id("{!$Component.popupbox}"));
            popupbox.show();
 		}
    	OpenPopup();
	</script>
    <apex:form >
    <apex:outputPanel style="display:none">
    	<apex:outputPanel id="popupbox" layout="block">
        	<p>Click OK to Cancel...</p>
        	<apex:commandButton value="Ok" onClick="popupbox.hide()" />
    	</apex:outputPanel>
	</apex:outputPanel>
 
    	<apex:pageBlock title="Accounts" >
         	<apex:pageBlockTable value="{!accnt}" var="ac" >
                <apex:column id="two">
                	<apex:commandButton value="Click" onclick="OpenPopup();" reRender="two"/>
                </apex:column>
            	<apex:column value="{!ac.Name}" />
                <apex:column value="{!ac.AccountNumber}" />
                <apex:column value="{!ac.Type}" />
                <apex:column value="{!ac.Rating}" />
                <apex:column value="{!ac.Phone}" />
                <apex:column value="{!ac.billingCity}" />
                <apex:column value="{!ac.billingCountry}" />
            </apex:pageBlockTable>
        </apex:pageBlock>
    </apex:form>
</apex:page>

Popup is not showing up and I don't understand how to display records on a popup. Please help me. Thanks.