How to create a custom page using visual force?

How to create a custom page using visual force?

I create page using visual force.How to create the custom button/link for the standard page. I need to open the page after click the custom button/link. how to do this. My code is below

What do you put in the constuctor in Visualforce?

Please put showForm = false; right below this.sc = sc;. Everything inside the constuctor is for initialization/default values. You got the second error because the controller extension is not saved successfully.

How to fix submission problem in Visualforce form?

One way to beat the submission problem would be to remove the “action” attribute from the second button, Quote List, and instead use it to reRender a block of the page, in which you can re-trigger getters to load new lists of items, if this fits your functionality?

How to validate the whole form on the button click?

WPF Validation: How to Validate the Whole Form on the Button Click. User data warrants verification in just about every application containing these forms. In all likelihood, if you have experience working with WPF application forms, you’ve had to deal with the implementation of validation in some capacity.

How can provide link to a record from Visualforce page?

My requirement is In output panel i want to show list of opportunities as link and clicking on that link it should redirect to the detail page. ListOpportunity – is coming from Apex class. This page is not build on Opportunity standard controller. It on some different object and apex class takes care of displaying the listOpportunity

How to find an Account ID in Visualforce?

To locate a valid Account ID, go to the Accounts page of the org you are working with [development, sandbox, Trailhead development, whatever], click on an Account, then copy the ID from the page’s URL and paste to the Preview page. Press Enter to refresh the page and a list of accounts will appear.

How to create a sample Salesforce VF page?

I’m new to salesforce and would like to create a sample vf page which accept user input and once I clicked on save it will get inserted into my custom object and I want another button to show the record of the custom object on vf page, can you please help me for the code of vf and controller. Its just for my learning purpose.