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Visualforce relates to questions where the Visualforce language or framework are concerned. This is primarily VF pages, components, PDF rendering, and email templates. This would only cross-over to Lightning where Lightning Out (Lightning for VF) or VF pages using SLDS or being used in LEX. Where a question relates to Apex invoked as part of a VF page, this tag would also be appropriate.
2
votes
1
answer
241
views
How Visualforce pages and Apex Controller view states are maintained?
How does Visual force pages and Apex Controllers maintain their view states i.e. are Apex Controller Classes single instance classes or are the multi instance classes.
If I have a situation where I a …
2
votes
1
answer
6k
views
How to pass return value from Apex Controller method to visualforce page using actionFunction [closed]
I have a situation where I need to return a value from Apex class controller, but most of the solution that I have seen on forums is to keep a variable globally and put the value to be returned in tha …
1
vote
1
answer
484
views
Not able to send heavy data as json/string from Apex Class to visualforce page from Apex cla...
Is there anty other way to send this heavy data from Apex class to visualforce page. …
-2
votes
1
answer
233
views
How to save large Data in salesforce Database or Custom Objects?
I have a pretty large data that cannot be fit in Text Area Rich.
Is there any File Storage Option available through which large data can be stored in salesforce from Apex Class
1
vote
1
answer
326
views
Keep focus on desired tab in Salesforce Application
Now I need to open up another visualforce page on a button click. …
0
votes
1
answer
15
views
How to instantiate a class object in one JS Remoting call and access it in another remoting ...
I have a situation where I need to keep some data in a class structure throughout my application and this data differs for every user.
What I tried is :
I created a class structure and instantiated …
0
votes
1
answer
143
views
tab_style attribute not working in Salesforce Lightning mode
I have used tab_style in one of my visualforce pages and it is working fine in Salesforce Classic mode, but not working in Lightning mode.
What can be the reason. …
0
votes
1
answer
92
views
Salesforce Http response getting changed
There is a situation where I am sending a Http Request to my server.
The result my server sends is
[{"Data1":"MyData"}]
but the data I am getting on salesforce side from response.getBody() is :
[ …
2
votes
1
answer
2k
views
Can we open a third party application in salesforce app inside an iframe?
I have a situation where I need to integrate a third party application which is not a salesforce application.
If I do it, does this violates the security tests of Salesforce Application done by Salesf …
0
votes
1
answer
322
views
Can we access Apex Controller class from a separate .js file?
I have a separate .js file and I want to access controller properties and functions using that file but as far as I know we must have a .vfp page and a controller attribute is given to apex:page, but …
0
votes
0
answers
614
views
Sending a jquery ajax call through visualforce page gives correct data in return,but giving ...
I have a situation where, when I send an ajax call through visualforce page by adding jquery through
<script
src="https://code.jquery.com/jquery-3.3.1.min.js"
integrity="sha256-FgpCb/KJQlLNfOu91ta32o …
-1
votes
1
answer
3k
views
How can I get meta data of a visualforce page which is used in a Page Layout of a particular...
I have a question i.e. how can I possibly extract meta data of a Visualforce page inside a Page Layout of an object. … page layout, it only shows that a visualforce page has been added, but it doesn't gives what input fields has been there in that particular VF page. …