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Print/Download PDF from VF Renderas=PDF in Lightning Experience

I have the solution, I am using the javaScript download function in two ways Visualforce page: <apex:page controller="VFPageDownloaderController" action="{!downloadAutomatic}"&...
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How to generate and download file(text) in visualforce page

I resolved this problem,I am using the javaScript download function in two ways Visualforce page: <apex:page controller="VFPageDownloaderController" action="{!downloadAutomatic}"...
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0 votes

Text file download in Visualforce page

I resolved this problem ,I am using the javaScript download function with two ways Visualforce page: <apex:page controller="VFPageDownloaderController" action="{!downloadAutomatic}&...
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0 votes

Visualforce email template table row conditional with no controller

You have: <apex:outputField value="{!IF(rx.Type__c == 'Online', rx.Training_Start_Time__c, '')}" You can't do this -- apex:outputFields can't be dynamically specified in an IF block ...
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  • 61.5k
0 votes

LWC not showing when calling inside VF Page Salesforce

While there might be more errors than this within the priceConfiguration component, the lightning:navigation component is not supported in VisualForce pages. Here: Descriptor Lightning:navigation | ...
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0 votes

SOQL: Convert set to list

If someone like me enjoys using the array notation for the lists like: Id[] ids = new Id[]{}; instead of, List<Id> ids = new List<Id>(); to create a list from a set would be as the ...
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  • 596
0 votes

Modified rows exist in the records collection! in Visualforce using input:TextArea

I resolved this by clearing modified fields by JS before call Next or Previous Action. For example: <apex:actionFunction name="onNextPageAction" action="{!netxPageAction}" ...
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0 votes

Iterate map using apex:PageBlockTable

apex:pageBlockTable already acts as an iterator, so you don't need (nor want) apex:repeat to get involved here. Every instance of apex:column creates a new column, so you end up with a multiplicative ...
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  • 430k
0 votes

Standard List Controller extension not working

Salesforce Documentation for setSelected --> https://developer.salesforce.com/docs/atlas.en-us.pages.meta/pages/pages_controller_sosc_access_data.htm
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2 votes
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Embed LWC component in visualforce page and load lwc component onclick of a button in classic

According to the docs you need to specify the component as a dependency: <aura:application extends="ltng:outApp" access="global"> <aura:dependency resource="c:...
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  • 2,148
0 votes

Varied Column Widths in Visualforce Table

For anyone that finds this in the future: the solution was to create two separate tables, right after each other. The first has the header and the column that I want to be wide, then ends. The second ...
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0 votes
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Adapt the heigh of an iframe window for an embedded chat inside a VFP

SOLUTION I used event AfterMaximize and AfterMinimize from chat event notifications , got the parent Iframe and then changed the height. This is an none elaborated example just to show : embedded_svc....
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0 votes

Error when trying to mass convert leads with Apex

The problem is you're converting the leads in a loop. This is a Flow-based version of "executing DML in a loop" that you'd find in Apex. Collect all of the Id values into a Collection ...
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  • 430k
-2 votes

How to query child to parent

we can understand it by an example. We have Account and Contact Object and we know that the relationship between them is lookup relationship. Note : This relationship has one property called ...
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0 votes

Adapt the heigh of an iframe window for an embedded chat inside a VFP

It appears as if your CSS is being applied to the iFrame and not to just your button. We cannot see all of your solution so it is difficult to be specific - but you need to avoid setting the z-index ...
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I have a visualforce page where i am displaying map of accounts using apex:PageBlockTable

Your code is far too complicated for your objective - no map is required public class ShowAccountsController { public Account[] getAccounts() { return [SELECT Id, Name, .. FROM Account]; } } ...
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  • 61.5k
1 vote

I have a visualforce page where i am displaying map of accounts using apex:PageBlockTable

The map that you are iterating has the counter as the key and the value is a list of Accounts. As the Value part of the map is a List you need to iterate over that list and get each node's value. The ...
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  • 116
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Error "Attempt to de-reference a null object " when receiving a list

You need to initialize the list first: if(headContasName==null){ headContasName = new List<String>(); for(Oportunidade_de_Negocios__c i:getOppNegociosAll()){ headContasName.add(i....
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  • 430k
0 votes

Best approach to replace onclick javascript button for classic

You can replace button URL: /apex/ApexStart?a=accorto.ProjectLineNS&m=updateProject &n=projectId&v={!accorto__Project__c.Id} &r=/{!accorto__Project__c.Id}&q={!URLENCODE('...
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Salesforce VF page: apex:repeat returns data and blank fields

Note that you are outputting something of value conditionally otherwise, you are outputting just empty value. Since you have div repeats for each outblock, it will show up as div with empty output ...
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  • 1,550
1 vote
Accepted

Update variable in a JS Static Resource

In JavaScript, each imported file is isolated by default. However, you can access any global variable, one attached to window, to work with data and methods from that file. In your case, you can use ...
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  • 430k
0 votes

Best approach to replace onclick javascript button for classic

You can do this in a VF page associated to the button: <apex:page standardController="Account" action="{!IF(Account.Name<>'foo', NULL, ...
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  • 61.5k
0 votes

Opening report in new tab/window in Analytics reportChart

I also experienced this issue for anyone navigating to this page after countless hours of scouring the internet. I am happy to share a solution that worked for me. First, you will need to create two ...
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3 votes

Break space not working for Arial Unicode MS in Visualforce Page

word-wrap was introduced in CSS 3 The library that Salesforce uses to turn Visualforce into PDFs, Flying Saucer, only supports up to CSS 2.1 You'll need to do something else to prevent your text from ...
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  • 47k
0 votes

Embed LWC row buttons in Visualforce? Actionfunction oncomplete not working

Just to follow up, I decided not to waste more time and scrapped the idea of embedding LWC in VF rows. Instead, I created SLDS buttons from scratch. It is way easier if you stop trying to figure out ...
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  • 322
2 votes
Accepted

How to Update List of Account in visualforcepage?

There is a simple solution that uses most of the standard salesforce classes. On your custom controller, make use of StandardSetController by feeding it the query to benefit from pagination, get ...
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  • 36
1 vote
Accepted

How to make attachment required field?

Use the below JS code to put the validation on your inputFile tag. <apex:inputFile id='inputFile' value="{!attach.Body}" fileName="{!attach.name}"/> <apex:commandButton ...
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1 vote

How to make attachment required field?

Sure, just use the required attribute: <apex:inputFile accept="doc, txt, pdf" filename="{!fileName}" contentType="{!contentType}" value="{!afile}" ...
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  • 430k
0 votes
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Visualforce display a related list from a lookup field on a custom object

You can do this without any Apex controller just by exploiting the standardController for Inventory_Skid__c <apex:page standardController="Inventory_Skid__c"> <apex:relatedList ...
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  • 61.5k

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