# Set URL Param

## Description:

URL Parameters Mapping

Use this action to set the parameter in the URL to be used in the navigated page.

Let's suppose you have the page URL as `app/order/:orderId` in the page properties. To set URL param, enter orderId in the param name and a static value or an expression to evaluate the value for orderId in the Value Expression. e.g..`#props.orderId`.

Use can you get the parameter in expression as `#param.paramCode`. Replace paramCode with your param code provided in the URL of Page properties.

### Allowed Parent Components:

1. Go To Page

### Allowed Child Components:

1. Trigger Before Render

### Properties

### ➤ Enable Condition

Specify an expression that should be evaluated to a boolean \[e.g. #{dsAlias.attr1} == 'X' && #{dsAlias.attr2} > 1]. If no expression is specified, it will be considered as true.

Allowed Values: An expression which should return boolean after evaluation

### ➤ Value Expression

Specify an expression that should be evaluated to a string or number depending on the target attribute

Allowed Values: Specify an expression that should be evaluated to a string or number depending on the target attribute

### ➤ Param Name

You can access this in the target page as #{params.headerId}

Allowed Values: Free text field