Slider initial value: Difference between revisions
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===Slider initial value (slider_initial_value)=== | ===Slider initial value (slider_initial_value)=== <!--T:2--> | ||
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'''Description''' | '''Description''' | ||
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If the slider option is enabled, you can use type in this field a value that will represent the default start value of the slider. By default, this value correspond to the slider's minimum value. To customize it, you may also use [[Expression Manager|expressions]]. Please note that the custom value has to be calculated '''before''' the expression is displayed. For example, no custom value is displayed if the expression and the question and/or question answer codes used within the respective expression [[General settings|are displayed on the same page]]. If this happens, then the question attribute will inherit the value established in the "''slider minimum value''" field. | If the slider option is enabled, you can use type in this field a value that will represent the default start value of the slider. By default, this value correspond to the slider's minimum value. To customize it, you may also use [[Expression Manager|expressions]]. Please note that the custom value has to be calculated '''before''' the expression is displayed. For example, no custom value is displayed if the expression and the question and/or question answer codes used within the respective expression [[General settings|are displayed on the same page]]. If this happens, then the question attribute will inherit the value established in the "''slider minimum value''" field. | ||
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{{Alert|title=Attention|text=Please note that if the expression typed within the box contains an error, a logic error will be displayed to the user below the question.}} | {{Alert|title=Attention|text=Please note that if the expression typed within the box contains an error, a logic error will be displayed to the user below the question.}} | ||
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'''Valid values''' | '''Valid values''' | ||
* Any number | * Any number | ||
* [[Expression Manager|Expressions]], without curly brackets. | * [[Expression Manager|Expressions]], without curly brackets. | ||
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[[Category:Question Settings]][[Category:Question Slider Options]] | [[Category:Question Settings]][[Category:Question Slider Options]] | ||
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Latest revision as of 15:53, 14 April 2018
Slider initial value (slider_initial_value)
Description
If the slider option is enabled, you can use type in this field a value that will represent the default start value of the slider. By default, this value correspond to the slider's minimum value. To customize it, you may also use expressions. Please note that the custom value has to be calculated before the expression is displayed. For example, no custom value is displayed if the expression and the question and/or question answer codes used within the respective expression are displayed on the same page. If this happens, then the question attribute will inherit the value established in the "slider minimum value" field.
Attention : Please note that if the expression typed within the box contains an error, a logic error will be displayed to the user below the question.
Valid values
- Any number
- Expressions, without curly brackets.