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Div403 Passing values from Inputhidden to javascript
Hi All,
I am unable to pass the values from input hidden values to javascript function.
In javascript i am not able to get the URL from controller. When i click button, alert box is not displaying.
Please find the below code
VisualForce Page Code
<apex:page controller="ExampleController" action="{!ExampleMethod}">
<script>
function URL()
{
var URL = document.getElementById('{!$Component.theHiddenInput}').value;
alert('URL'+URL);
}
</script>
<apex:form >
<apex:pageMessages />
<apex:inputHidden value="{!values}" id="theHiddenInput"/>
<apex:commandButton onclick="URL()" value="OK" rerender="e"/>
</apex:form>
</apex:page>
Apex Code
public with sharing class ExampleController{
Public string values{get; set;}
public ExampleController(){
values = System.currentPageReference().getParameters().get('URL');
System.debug('URL'+values);
}
public pagereference ExampleMethod(){
Public String URL='https://google.co.in';
PageReference Page=new PageReference(URL);
Page.Redirect(true);
return Page;
}
}
I am unable to pass the values from input hidden values to javascript function.
In javascript i am not able to get the URL from controller. When i click button, alert box is not displaying.
Please find the below code
VisualForce Page Code
<apex:page controller="ExampleController" action="{!ExampleMethod}">
<script>
function URL()
{
var URL = document.getElementById('{!$Component.theHiddenInput}').value;
alert('URL'+URL);
}
</script>
<apex:form >
<apex:pageMessages />
<apex:inputHidden value="{!values}" id="theHiddenInput"/>
<apex:commandButton onclick="URL()" value="OK" rerender="e"/>
</apex:form>
</apex:page>
Apex Code
public with sharing class ExampleController{
Public string values{get; set;}
public ExampleController(){
values = System.currentPageReference().getParameters().get('URL');
System.debug('URL'+values);
}
public pagereference ExampleMethod(){
Public String URL='https://google.co.in';
PageReference Page=new PageReference(URL);
Page.Redirect(true);
return Page;
}
}
Below is the updated code. I have changed the function name to meke the code more readable.
<apex:page controller="ExampleController" action="{!ExampleMethod}" id="myPage">
<script>
function getURL()
{
var URL = document.getElementById('myPage:myForm:theHiddenInput').value;
alert('URL'+URL);
}
</script>
<apex:form id="myForm">
<apex:pageMessages />
<apex:inputHidden value="{!values}" id="theHiddenInput"/>
<apex:commandButton onclick="getURL()" value="OK" rerender="e"/>
</apex:form>
</apex:page>
Please mark the answer as Best Answer if the code really helped so that it help others as well.
It is not working.
public with sharing class ExampleController{
Public string values{get; set;}
public ExampleController(){
values = System.currentPageReference().getParameters().get('URL');
values ='https://google.co.in';
System.debug('URL'+values);
}
public pagereference ExampleMethod(){
String URL='https://google.co.in';
PageReference Page=new PageReference(URL);
Page.setRedirect(true);
return Page;
}
}
Page:-
<apex:page controller="ExampleController" id="myPage">
<script>
function getURL()
{
var URL = document.getElementById('myPage:myForm:theHiddenInput').value;
alert('URL'+URL);
}
</script>
<apex:form id="myForm">
<apex:pageMessages />
<apex:inputHidden value="{!values}" id="theHiddenInput"/>
<apex:commandButton onclick="getURL()" value="OK" rerender="e" action="{!ExampleMethod}"/>
</apex:form>
</apex:page>
Please mark the answer as Best Answer if the code really helped so that it help others as well.
and add ";" after getURL()...
onclick="getURL();"