Contents
How to access apex controller variable in JavaScript?
Set controller variable/properties from JavaScript
- $(“.
- The above code will set the value of ‘setDataStringValue’ variable to ‘data’.
- public String setDataStringValue { get; set;}
Can we use JavaScript in Apex class?
E-mail handler (apex class) takes PDF and uses JavaScript Library to extract text from PDF.
How do you call a JavaScript function from Apex class in Salesforce?
Though Apex Code can’t call JavaScript directly, it can set a variable to render a script block that can run arbitrary code. On each render, when the variable is true, an alert is produced.
What is the actionRegion?
An area of a Visualforce page that demarcates which components should be processed by the Force.com server when an AJAX request is generated. Only the components in the body of the are processed by the server, thereby increasing the performance of the page.
When to use apex variable in JavaScript?
apex:variable A local variable that can be used as a replacement for a specified expression within the body of the component. Use to reduce repetitive and verbose expressions within a page. Note: does not support reassignment inside of an iteration component, such as or .
Can you use apex variable in sobject field?
Only and apex:outfield can be used with sObject fields. Note: does not support reassignment inside of an iteration component, such as or . The result of doing so, e.g., incrementing the as a counter, is unsupported and undefined.
Which is the query language used in apex?
You can query sObject records using SOQL (salesforce object query language) and SOSL (salesforce object search language) in apex. Allows you to create a unit test and execute them to verify the code coverage and efficiency of the code in apex.
Where can I develop Apex code in Salesforce?
Apex code can be developed either in sandbox and developer edition of Salesforce. It is a best practice to develop the code in the sandbox environment and then deploys it to the production environment. Apex code development tools: Following are the three tools available to develop apex code in all editions of Salesforce.