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How can you access Salesforce visualforce components values into a JavaScript?
How can you access Salesforce visualforce components values into a JavaScript?
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2 Replies
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Hii Prachi,
First, you need to add an ID to that particular component and then you can access it in java script by using a command – ‘document.getElementById(“ID”); ‘ .
- [adinserter block='9']
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<apex:page id=”thePage”>
<script>
function changeFont(input, textid) {
if(input.checked) {
document.getElementById(textid).style.fontWeight = “bold”;
}
else {
document.getElementById(textid).style.fontWeight = “normal”;
}
}
</script>
<apex:outputPanel layout=”block”>
<label for=”checkbox”>Click this box to change text font:</label>
<input id=”checkbox” type=”checkbox”
onclick=”changeFont(this,'{!$Component.thePanel}’);”/>
</apex:outputPanel>
<apex:outputPanel id=”thePanel” layout=”block”>
Change my font weight!
</apex:outputPanel>
</apex:page>
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