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How to Pass Javascript parameters to Apex in Salesforce ?

How to Pass Javascript parameters to Apex in Salesforce ?


To pass javascript parameters in apex you could use following code below :


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<apex:page controller="passParam">
    <apex:form>
        <script>
         function passParam()
            {
             document.getElementById("{!$Component.jsValue}").value = "I am from Javascript";
            }
        </script>
        <apex:inputHidden id="jsValue" value="{!getValue}" />
    </apex:form>
</apex:page>

You can call this function on button's click to get value in your apex inputs.

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