Tag Archive: salesforce

Feb 15

Avoid recursive trigger in salesforce

Avoid recursive trigger in salesforce using static variable Avoid recursive trigger in salesforce using static variable Recursion occurs when same code is executed again and again. It can lead to infinite loop and which can result to governor limit sometime. Sometime it can also result in unexpected output. It is very common to have recursion …

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Permanent link to this article: http://www.sfdcpoint.com/salesforce/avoid-recursive-trigger-salesforce/

Permanent link to this article: http://www.sfdcpoint.com/salesforce/migration-using-ant-in-salesforce/

Jun 18

Trigger on Attachment in Salesforce

developer console

Trigger on Attachment in Salesforce Many times I have seen question from others that how can we write trigger on attachment in salesforce. For the Attachment, ContentDocument and Note standard objects, we can’t create a trigger in the Salesforce user interface. For these objects, we can create a trigger using development tools, such as the …

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Permanent link to this article: http://www.sfdcpoint.com/salesforce/trigger-on-attachment-in-salesforce/

Feb 08

actionPoller visualforce salesforce

actionPoller visualforce salesforce Actionpoller acts as a timer in visuaflorce page. It is used to send an AJAX request to the server depending on the timeinterval that we specify in interval attribute (time interval has to be specified or else it defaults to 60 seconds).Each request can result in a full or partial page update. <apex:actionPoller> has following important attributes: …

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Permanent link to this article: http://www.sfdcpoint.com/salesforce/actionpoller-visualforce-salesforce/

Feb 08

Immediate attribute of commandbutton and commandlink in visualforce

Immediate attribute of commandbutton and commandlink in visualforce This is basically used when we don’t want our validation rules to be fired during any server request. It is a Boolean value that specifies whether the action associated with this component should happen immediately, without processing any validation rules associated with the fields on the page. …

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Permanent link to this article: http://www.sfdcpoint.com/salesforce/immediate-attribute-commandbutton-commandlink-visualforce/

Feb 08

actionfunction visualforce salesforce

actionfunction visualforce salesforce actionfunction component provides support for invoking controller action methods directly from JavaScript code using an AJAX request. It is different from actionsupport which only provides support for invoking controller action methods from other Visualforce components, actionfunction defines a new JavaScript function which can then be called from JavaScript code. Click for Demo In the …

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Permanent link to this article: http://www.sfdcpoint.com/salesforce/actionfunction-visualforce-salesforce/

Feb 07

Salesforce record Id 15 digit 18 digit conversion

Salesforce record Id 15 digit to 18 digit Salesforce record Id uniquely identifies each record in salesforcce. Salesforce record Id can either be 15 digit or 18 digit. 15 digit salesforce record  id is case sensitive and 18 digit salesforce record id is case insensitive. Every record in salesforce is identified by unique record Id …

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Permanent link to this article: http://www.sfdcpoint.com/salesforce/salesforce-id-15-digit-18-digit-conversion/

Feb 07

actionstatus visualforce salesforce

actionStatus visualforce salesforce actionStatus visualforce component displays the status of an AJAX update request. An AJAX request can either be in progress or complete. Depending upon the AJAX request status (whether AJAX request is in progress or complete), this component will display different message to user. In many scenarios AJAX request takes some time. So …

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Permanent link to this article: http://www.sfdcpoint.com/salesforce/actionstatus-visualforce-salesforce/

Feb 07

Actionsupport in visualforce in salesforce

actionsupport in visualforce actionSupport component adds AJAX support to other components in visualforce. It allows components to be refreshed asynchronously by calling the controller’s method when any event occurs (like click on button). It allows us to do partial page refresh asynchronously without refreshing  full page. In the example below, initially count value is set to …

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Permanent link to this article: http://www.sfdcpoint.com/salesforce/actionsupport-visualforce-salesforce/

Feb 04

Export to Excel with multiple worksheets in visualforce

Export to Excel with multiple worksheets in visualforce We need to use XML tags to get the excel with multiple worksheets. We can use visualforce tags also with XML tags. We can use Styles like color , size , height for formatting the cells of excel sheet. For XML spreadsheet reference, go to XML Spreadsheet …

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Permanent link to this article: http://www.sfdcpoint.com/salesforce/export-excel-multiple-worksheets-visualforce/

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