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What is a possible value for apex selectoption?
apex:selectOption A possible value for an or component. The component must be a child of one of those components. Use this component to get user input for a controller method that does not correspond to a field on an sObject.
What does a selectoption do in Salesforce apex?
SelectOption consists of a label that is displayed to the end user, and a value that is returned to the controller if the option is selected. A SelectOption can also be displayed in a disabled state, so that a user cannot select it as an option, but can still view it.
How to add a region in Oracle apex?
Adds a small bottom margin to the region. Adds a medium bottom margin to the region. Adds a large bottom margin to the region. Set the left margin for this region. Removes the left margin from the region. Adds a small left margin to the region. Adds a medium right margin to the region.
How to merge a selectoption in Visualforce apex?
A merge field that references the controller class variable of type SelectOption that is associated with this selectOption component. For example, if the name of the associated variable in the controller class is myOption, use value=” {!myOption}” to reference the variable.
How to get selected value from drop down in apex controller?
– Salesforce Developer Community how to get selected value from drop down in apex Controller from visualforce page??? Welcome to Support! Search for an answer or ask a question of the zone or Customer Support. Need help? Dismiss Don’t have an account? Don’t have an account?
When to use JavaScript in apex selectlist?
The JavaScript invoked if the onselect event occurs–that is, if the user selects an option in the selectList component. A Boolean value that specifies whether this selectList component is rendered as read-only. If set to true, the list option selections cannot be changed.
Can a sobject field be used in apex?
Only and apex:outfield can be used with sObject fields. This component supports HTML pass-through attributes using the “html-” prefix.
What does itemescaped = false do in apex?
If you do not specify itemEscaped=”false”, the character escape sequence displays as written. The label used to display this option to users. The value sent to the server if this option is selected by the user. The base language for the generated HTML output, for example, “en” or “en-US”.
When to use show display value in apex?
For item types that have a display value but don’t have access to all possible values and display values then this function only works when pValue is the current value of the item. For the native items this only applies to item type Popup LOV, with the attribute Input Field” = “Not Enterable, Show Display Value and Store Return Value.
What are the properties of an apex object?
An item object returned from apex.item has the properties given in the following table. The id property of an Application Express item provides the id of the item DOM element. The node property of an Application Express item provides the DOM element of the item. If the item is invalid then the value is false.