In Salesforce, how to access Visualforce components values into a JavaScript?

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Anonymous User · Answer 1

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In Salesforce using the Component Global Variable, we can access the visualforce components in JavaScript. For example: if you want to use an ID of an Apex field with ID = “afield”.

So that, you can use it like this:

Syntax: {!$Component.afield}

The above syntax uses properties of the field in the javascript. Take an example:

You are going to store the field’s values in javascript, then the code will display like this:

<script>

 Var a = 'document.getElementById('{!$component.afield}').value';

</script>

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answered 09-Feb-2018 by Anonymous User

In Salesforce, how to access Visualforce components values into a JavaScript?

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