how to use commandlink in salesforce

You can call one action through action and another action through calling actionFuncation on click Ex- < apex:commandLink value="Click" action=" {!action1}" target="_blank" onclick="callActionFuncation" apex:actionFunction name="callActionFuncation" action=" {!action2}" />

Full Answer

What is command link code in Salesforce?

Code Coverage for Visualforce Pages Error Handling in Salesforce.com Visualforce page tag – apex:commandLink apex:commandLink apex:commandLink executes an actions defined by a controller and then either refreshes the current page, or navigates to a different page based on PageReference variable that is defined by the action.

What is in Visualforce page?

<apex:commandlink>:- When <apex:commandlink> tag is used in Visualforce page then we have to write action component to which this commandlink has to do. Generally we have 6 different types of action methods they are. Save(). QuickSave().

What is the use of command link in a controller?

apex:commandLink executes an actions defined by a controller and then either refreshes the current page, or navigates to a different page based on PageReference variable that is defined by the action.

What is a command link in HTML?

A link that executes an action defined by a controller, and then either refreshes the current page, or navigates to a different page based on the PageReference variable that is returned by the action. An <apex:commandLink > component must always be a child of an <apex:form > component.

What is commandLink in Salesforce?

A link that executes an action defined by a controller, and then either refreshes the current page, or navigates to a different page based on the PageReference variable that is returned by the action. An component must always be a child of an component.

What is output link in Salesforce?

A link to a URL. This component is rendered in HTML as an anchor tag with an href attribute. Like its HTML equivalent, the body of an is the text or image that displays as the link. To add query string parameters to a link, use nested components.

What is Apex Param?

tag is used to pass values from JavaScript to an Apex controller,it can only be used with the folloing parent tags.

How do I use Urlfor in Salesforce?

Use: {! URLFOR( target , id , [ inputs ], [ no override ])} and replace target with the URL or action, s-control, or static resource merge variable, id with a reference to the record, and inputs with any optional parameters.

How do I use Apex repeat?

apex:repeat is an iteration component that allows you to output the contents of a collection according to a structure that you specify.... tag has following attributes.Attribute NameAttribute TypeDescriptionvarStringThe name of the variable that represents the current item in the iteration.5 more rows•Dec 4, 2018

Can I pass parameters from VF page to Apex method?

The answer to this question is, yes, we can pass values from VF page to APEX controller.

How do I pass parameters to a URL in Salesforce?

There are two ways to login and access into Salesforce from url.https:/// Parameter. Description. un. Username. pw. Password. startURL. The url will be redirected to after logged in.2. / secur/frontdoor.jsp. Parameter. Description. sid. Session ID. retURL. The url will be redirected after logged in.

How do you call a VF page in Apex class?

To call an Apex class from custom button or link on the object detail page, create a VisualForce page and call the Apex class method via the action attribute to make it work. Following is some sample code showing how to do that. The action method invoked when this page is requested by the server.