Search for	Example	Results
A single word	`cat`	Topics that contain the word "cat". You will also find its grammatical variations, such as "cats".
A phrase. You can specify that the search results contain a specific phrase.	`"cat food"` (quotation marks)	Topics that contain the literal phrase "cat food" and all its grammatical variations. Without the quotation marks, the query is equivalent to specifying an OR operator, which finds topics with one of the individual words instead of the phrase.

Search for	Operator	Example
Two or more words in the same topic	`AND` `and` `+` (plus symbol) `&` (ampersand)	`cat AND dog` `"cat food"+milk` `"cat food"&"dog food"`
Either word in a topic	`OR` `or` `\|` (pipe)	`cat OR dog` `cat \| dog`
Topics that do not contain a specific word or phrase	`NOT` `not` `!` (exclamation point)	`NOT cat` `! dog`
Topics that contain one string and do not contain another	`^` (caret)	`cat ^ mouse`
A combination of search types	`( )` parentheses	`cat + (dog \| mouse)` `cat \| dog + (! mouse)`

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Develop > Tailoring > Form creation > Dynamic View Dependencies

Dynamic View Dependencies

Steps taken to ensure better data entry and form usability are critical to a database. This includes visual enhancements and form modifications based on user input. Dynamic View Dependencies (DVD) is a feature of Forms Designer that enables you to display objects and their attributes on a form depending on user interaction.

DVD enables you to create control or layout objects with properties that are evaluated when the form appears to control the appearance of these objects on the form.

You can use dynamic view dependencies to:

Dynamically determine the properties of a field based on the DVD condition.
Make a field visible only when another field contains a certain value.
Dynamically determine the choices in a drop-down list based on the choice in another combo box.
Dynamically set the font or color of a field based on the value of another field.
Dynamically set the font or color of a field based on its value.

Note: DVD select statements can only be used on text fields.

You create dynamic view dependencies by specifying conditional statements for properties of a control. The three types of conditional statements for a property are described in the following table.

Conditional Statements Syntax Example

Conditional Statements	Syntax	Example
Simple expression (Field comparisons): Enable you to specify comparisons of equality or inequality. Evaluate to “true” or “false” at runtime.	FIELD [OPERATOR VALUE] FIELD: Any valid input field or variable enclosed in brackets. OPERATOR: `=`, `>`, `<`, `<>`, or `#` VALUE: Any quoted string or number Note: You can use `\|` or `&`to concatenate multiple expressions. For more information, see Field comparisons and Use field comparisons.	[$invisible] = 0 [$invisible] <> 1 [$L.one.click]<>true &[$quantity]>1&[$orderonbehalf.marker]<>true
Value:Display expression (Field value matching) Enable you to specify matching output values for various input values. Return a single value or a list of values when evaluated at runtime.	FIELD ? ValueList : DisplayList FIELD: Any valid input field or variable enclosed in brackets. ValueList and DisplayList: Zero or more comma separated values. For more information, see Field value matching and Use field value matching.	[$severity]? "sev1","sev2","sev3" : 1,7,2,13 This example returns a value as follows: 1 if $severity="sev1" 7 if $severity="sev2" 2 if $severity="sev3" 13 if $severity is none of the listed "sev" values
Function call (Dynamic functions): Enable you to call a function that evaluates a result dynamically.	FUNCTION(ParaList) FUNCTION: A valid function name (for example, `select`) ParaList: Zero or more comma separated VALUEs For more information, see Dynamic functions and Use dynamic functions.	select( "subcategory", "subcategory", "category", [$category] ) This example returns a list of subcategory names from the `subcategory` table, whose category equals the `$category` value.

Simple expression (Field comparisons):