Tip vprašanja - Polja (Številke)
From LimeSurvey Manual
- 1 Kratek opis
- 2 Glavne nastavitve
- 3 Display
- 3.1 Answer width (answer_width)
- 3.2 Hide tip (hide_tip)
- 3.3 Get order from previous question (get_order_previous_q)
- 3.4 Naključni vrstni red odgovorov (random_order)
- 3.5 Text input box size (input_box_size)
- 3.6 Reverse answer order (reverse)
- 3.7 Repeat headers (repeat_headers)
- 3.8 Question theme (question_theme)
- 3.9 Always hide this question (hidden)
- 3.10 CSS class (css_class)
- 3.11 Text inputs (input_boxes)
- 3.12 Relevance help for printable survey (printable_survey_relevance_help)
- 4 Input
- 5 Logic
- 6 Other
- 7 Statistics
Vsako vprašanje vam omogoča določiti enačbo relevantnosti, ki je naslednik pogoja. Z enačbo relevantnosti lahko ustvarite veliko bolj zapleteno pogojno logiko.
Kadarkoli boste shranili enačbo relevantnosti, bo ovrednotena, pregledana bo tudi sintaksa enačbe. Morebitne napake bodo barvno označene, tako da jih boste lahko hitro odkrili in popravili.
Vsaka enačba, ki uporablja sintakso Urejevalnika izrazov, brez zavitih oklepajev.
Uporabni primeri: Označevanje sintakse.
Answer width (answer_width)
This value sets the answer column width by using a percentage system. For example, if you type in this field 40, then 40 percent of the width of the question will be used for answers. The remaining width will be equally divided between the subquestions.
- Any integer value from 1 to 100.
Hide tip (hide_tip)
Most questions will usually include a tip that says "Please choose one of the following options" or a hint text on how to fill out the question. This attribute allows you to turn off or on this tips/hints.
These tips/hints include validation criteria messages (such as min/max number of answers, min/max/equals sum value). If hide_tip is enabled, these messages will be hidden. However, if the user enters invalid data, the tips will appear. They will be coloured in red, getting changed to green once the validation criteria are met.
- On - the tips/hints are hidden;
- Off (default).
Get order from previous question (get_order_previous_q)
This function is used when you want to keep the order of the subquestions from a previous question the same. This is useful if that question has the randomization option enabled.
- Any question code
Naključni vrstni red odgovorov (random_order)
V tem primeru sistem LimeSurvey ne upošteva vrstnega reda odgovorov oziroma podvprašanj. Razvrsti jih povsem naključno. Pri tem načinu se vrstni red odgovorov spremeni vsakič, ko se vprašanje znova prikaže, kar pomeni, če se v anketi anketiranec vrne na prejšnje vprašanje se bo vrstni red zopet spremenil. Naključni vrstni red vprašanj omogoča nepristransko odgovarjanje na vprašanja. Naključnost odgovorov na vprašanje omogočite pri nastavitvah posameznih vprašanj.
- Izklopljeno (privzeto)
See this example (outside link) to better understand how to use different LimeSurvey randomization features.
Text input box size (input_box_size)
This function allows you to set the size of the text area (the text input box). By default, LimeSurvey forces the input box to be displayed with a default size. This can be overridden by making use of this function.
- Any numeric value
Reverse answer order (reverse)
If activated, the order of the answers will be reversed.
- Off (default)
Let's assume that you want to use an Array (Numbers) question type. If this option is disabled (default value), then the possible answers a survey participant can select are: "1, 2, 3, ... , 10". If enabled, the setting will reverse the order of the available answers: "10, 9, 8, ... , 1".
Repeat headers (repeat_headers)
This option can be used if you add to a question a high number of subquestions. If this is the case, use this option in order to tell LimeSurvey after how many subquestions should the headers be repeated.
- Any integer values;
- The default value is 0 - the repeat headers function is deactivated.
Question theme (question_theme)
It allows you to use customized themes for the respective question.
- Your created question themes which are located under the Question themes in the Themes panel.
If enabled, the question will always be hidden - it will not be displayed to the survey participants. This function can be used in the following scenarios:
- If you wish to prefill a question with a URL and you want not to have it displayed on the screen. This overrides any conditions used within the survey because the respective question will not even be embedded on the page.
- If you wish to store or calculate a value on the fly via the ExpressionScript - Presentation.
- Off (default)
CSS class (css_class)
If you want to add special CSS classes to certain questions, you can enter the CSS class name(s) in this box. Make sure you leave an empty space between different class names.
- Any text string with a space between different CSS class names.
Text inputs (input_boxes)
It is available only for the Array (Numbers) question type.
The answer has to be typed within a text box if this option is enabled. The step value will not be used. The respondents can submit a numerical value as answer.
Otherwise, the survey participants will have to choose from a dropdown list the answer option to the question.
- On - the input box is used
- Off (default) - the dropdown list is used
Relevance help for printable survey (printable_survey_relevance_help)
If you wish to print a survey, you can also print the relevance equations for each question. But, if you wish to offer instead an explanation rather than the expression on the printed form, fill in this box with the text explanation for the relevance equation.
- Any text and/or numbers you wish to be displayed on the printable form.
Input maximum characters (input_max_characters)
The following option allows you to type in a numerical value that will represent the maximum number of characters that can be entered by the survey respondents in the answer text box(es) of the respective question.
- Any numerical value
- If you wish the survey participants to type in a short and concise answer, introduce within the input maximum characters field a small number (e.g., 10-15).
Filter polja (array_filter)
The Array filter setting allows you to use any multiple choice question to select or set which responses are displayed in a subsequent list, array or multiple choice question.
- Multiple choice
- Multiple choice with comments
- Multiple short text
- Multiple numeric
- Array (5 point, 10 point, Yes/No/Unknown, Increase/Same/Decrease, Column)
- Array (Dual Scale, Text, Numbers)
Furthermore, each of these question types can be filtered.The only exception is Array (Column), which can filter other questions, but not itself.
How to set a filter
To set a filter, enter the question code of a multiple options question in the array filter box of the question you are currently editing. The respective question will be used as the source of information for the current question, the selected answers from the previous question being retrieved and used as answer options for the current question. For example, if your source multiple option question code is "Q1", enter "Q1" into the 'Array Filter' box to start the filtering process of the answers. Only the answer options that are selected in question Q1 will be visible in the array_filter-ed question.
The selected options can be displayed in cascade. This means that you can select a question which filters another question, which filters another question, and so on.
Array filter example
Let's take a look at the following example to better understand the power of this setting:
In the screenshot from above, we got two questions. The first one is a multiple short text question type, while the second one is an array dual scale question type. The answers you provide in the first question will be listed in the second one. Technically, the answers you provide to the subquestions from the first question are filtered and displayed in the second question.
Array filter style (array_filter_style)
This function allows you to choose how the array filtered subquestions are displayed. They can either be "hidden" or "disabled".
- Hidden (default) - if this option is selected, then the previously selected subquestions will not be displayed in the second question.
- Disabled - if this option is selected, then the previously selected subquestions will be greyed out and become unselectable.
If you wish to use the "disabled" option, then the previously selected subquestions will be displayed like this:
Randomization group name (random_group)
It places the questions into a specified randomization group, all questions included in the specified group being displayed in a random order to the survey respondents.
You can find a sample survey using randomization group name in ExpressionScript sample survey.
Just enter any string you like (for example: 'group1'). All question which have set the same string within the randomization group name box will have their place in the survey randomized (=randomly exchanged among each other).
Preview To preview the questions use the preview survey instead of the preview question group function, as the second has been reported to not show the questions in a randomized order.
Question validation equation (em_validation_q)
This is an equation that is used to validate the entire question (e.g, all of its parts collectively for a multi-answer question). If the question fails the validation criteria, then em_validation_q_tip message will be displayed (it uses the CSS style .error). This tip uses the .em_q_fn_validation CSS style, which is hidden by default within template.css.
The main difference between this feature and the subquestion validation equations (em_validation_sq option) is that for this feature, if the question (or question parts) fail validation, then an error message could be shown. For the subquestion validation, each text entry cell (e.g., in an array question type, but it can also be applied to single entry question types) will be styled so that the background color is (light) red.
- Any equation that makes use of the ExpressionScript syntax, without surrounding curly braces.
- You want to collect demographic information from users via a multiple short text question, and you want to validate that the user has entered a valid email address and phone number.
This example shows how the question looks with invalid answers:
And here is what it looks like with one invalid answer:
Here is how you edit a question to enter that information:
And here is part of the Show Logic File output that lets you check the accuracy of your expression and ensure that there are no syntax errors:
As you can see, the validation equation tests that both the email and phone number are either empty or match a regular expression filter.
The validation tip only shows the warning message if the phone or email appears invalid.
If you wish to import the example from above into your LimeSurvey installation, download the following .lsq file: Em_validation_q_example.zip.
Insert page break in printable view (page_break)
This attribute is only active when you actually print a survey from the Printable View. It forces a page break before the question.
- Off (default)
Vrsta SPSS izvozne skale (scale_export)
- Default (default)
Prikaži v javni statistiki (public_statistics)
This attribute allows the survey administrator to chose if a particular question results should be displayed to the survey participants after they submitted the survey.
The default setting for each question is 'Off' (=Do not show the question statistics to the respondents). You have to enable this for every single question if you want to show the survey statistics of that (those) particular question(s) to the survey participants after the survey submission.
- Off (default)
Display chart (display_chart)
This attribute allows the survey administrator to choose if a chart that contains the question results should be displayed to the survey participants after they filled out the survey.
- Off (default)
Chart type (chart_type)
This attribute allows the survey administrator to choose which type of chart will be displayed to the respondent once he/she finished filling out the survey.
- Bar chart
- Pie chart