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This page is for data modellers or application developers who want to apply special formatting to data that meets specific criteria.
Overview
A formatting rule allows you to specify an expression which evaluated can apply the selected style to the parent object. It allows to apply styles conditionally, depending on current values displayed on the screen.
A
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formatting rule can be
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applied to a
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stream view attribute or to a
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layout component. If you apply a formatting rule to a layout template, all layout components created from the
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template will have a copy of the
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formatting rule applied.
Basic Settings
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For each Formatting Rule, the following settings are configured:
| Field | Description |
|---|
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Examples
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| Rule Expression | Expression to be evaluated on order to determine should the Style be applied. This expression takes PhixFlow Internal Variables including _current, _field, _itemNumber and _this. See examples below. |
| Style | Style to be applied when the Rule Expression evaluates to true. |
| Order | Order of the Rule Expression. |
| Enabled | Flag showing is the Rule Expression enabled. |
| Stop If True | Flag showing if other rules shouldn't be applied if the current Rule applies. |
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Example
For the Status Type attribute in a stream view, set the properties to:
Properties
For the Status Type attribute in a stream view, set the properties to:
- Rule Expression:
- either
_field.value == "OK" - or
_current.StatusSummary=="Validation Passed"
- either
- Style
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Creating the above configuration record for the View Attribute "Status Type" will produce the following result on the view.
The same result above could also be produced by the following configuration on Stream View Attribute "Status Type", which uses the value of another attribute "Status Summary" on the current record.
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- :
BackgroundColour-LightGreen - Enabled:
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nopanel true
_field.value == "OK" identifies the status type of OK and highlights the cell
_current.StatusSummary=="Validation Passed"
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identifies the status summary of Validation Passed and then highlights the corresponding status type cell.
Resulting View
This displays the OK field with a green background.
