#### Contents

The properties of the library component contents are:

Property Name | Description
--- | ---
General
Click Priority | Specifies the priority of the actions that will be triggered at runtime when you click on certain objects in the library component which are bound with some actions. Click in the value cell to set the priority in the Click Priority dialog. Data type: String
Height | Specifies the normal height of the contents in inches. Enter a numeric value to change the height. Data type: Float
Horizontal Auto Fit | Specifies whether to change the width of the component in the contents automatically to fit the content width when the component is resized in JDashboard. Data type: Boolean
Minimum Height | Specifies the minimum auto fit height of the contents in inches. The property works only when Vertical Auto Fit is set to true. Enter a numeric value to change the height. Data type: Float
Minimum Width | Specifies the minimum auto fit width of the contents in inches. The property works only when Horizontal Auto Fit is set to true. Enter a numeric value to change the width. Data type: Float
Scroll Bar | Specifies whether to show the scrollbar when the minimum size of the library component is larger than its actual size at runtime in JDashboard. Data type: Boolean
Vertical Auto Fit | Specifies whether to change the height of the component in the contents automatically to fit the content height when the component is resized in JDashboard. Data type: Boolean
Width | Specifies the normal width of the contents in inches. Enter a numeric value to change the width. Data type: Float
CSS
Class | Indicates the CSS class that will be applied to the object. This property is read only. Data type: String
Other
On Parameter Value Change | Specifies to use formulas to validate values of the parameters used by the library component, then when the parameter values are changed at runtime, the values will be passed to the formulas first for validation. If the values are valid, they will be applied to the parameters; if not, you can make messages returned. Note that when you define the formula, you need to make it return a blank string for valid parameter values. Choose the view elements in the business view the library component uses which are mapped to the required formulas from the drop-down list (to select multiple view elements, make use of the Ctrl or Shift keys on the keyboard, after selecting the elements, click outside of the value cell to confirm). For example, for a string type parameter which requires a value that is of 4-7 characters, you can define a formula like this: `if(length(@P_String) > 8 ) "The value is too long." else if (length(@P_String) < 3 ) "The value is too short." else ""` Then, when a string value of 9 characters is specified to the parameter, you will be prompted with the "The value is too long." message. Data type: Object Array

The following topic lists properties of the child objects of the library component contents:

- Body
- Data source
- Page panel