Survey.StylesManager.applyTheme("bootstrap");
Survey.defaultBootstrapCss.navigationButton = "btn btn-green";
//add barrating type into matrix columns (run-time)
Survey.matrixDropdownColumnTypes.barrating = {
onCellQuestionUpdate: function(cellQuestion, column, question, data) {
Survey.matrixDropdownColumnTypes.dropdown.onCellQuestionUpdate(cellQuestion, column, question, data);
}
};
var json = {
"elements": [
{
"type": "checkbox",
"name": "car",
"title": "What cars have you being drived?",
"isRequired": true,
"colCount": 4,
"choicesOrder": "asc",
"choices": [
"Audi",
"BMW",
"Citroen",
"Ford",
"Mercedes-Benz",
"Nissan",
"Peugeot",
"Tesla",
"Toyota",
"Vauxhall",
"Volkswagen"
]
},
{
"type": "matrixdropdown",
"name": "carrating",
"isRequired": true,
"visibleIf": "{car.length} > 0",
"title": "Please rate these car(s)?",
"rowsVisibleIf": "{car} contains {item}",
"cellType": "barrating",
"choices": [ 1, 2, 3, 4, 5 ],
"columns": [
{
"name": "Style",
"isRequired": true
},
{
"name": "Performance",
"isRequired": true
},
{
"name": "Comfort",
"isRequired": true
},
{
"name": "Quality",
"isRequired": true
},
{
"name": "Safety",
"isRequired": true
},
{
"name": "Features",
"isRequired": true
}
],
"rows": [
"Audi",
"BMW",
"Citroen",
"Ford",
"Mercedes-Benz",
"Nissan",
"Peugeot",
"Tesla",
"Toyota",
"Vauxhall",
"Volkswagen"
]
}
]
};
;
window.survey = new Survey.Model(json);
survey.onComplete.add(function(sender) {
document.querySelector('#surveyResult').textContent =
"Result JSON:\n" + JSON.stringify(sender.data, null, 3);
});
var app = new Vue({
el: '#surveyElement',
data:
{
survey: survey
}
});
<!DOCTYPE html>
<html lang="en">
<head>
<title>Show/Hide rows in matrix dropdown question, Vue Survey Library Example</title>
<meta name="viewport" content="width=device-width" />
<script src="https://unpkg.com/jquery"></script>
<script src="https://unpkg.com/vue@2.6.14/dist/vue.js"></script>
<script src="/DevBuilds/survey-core/survey.core.min.js"></script>
<script src="/DevBuilds/survey-core/survey.i18n.min.js"></script>
<script src="/DevBuilds/survey-vue-ui/survey-vue-ui.min.js"></script>
<link rel="stylesheet" href="https://unpkg.com/bootstrap@3.3.7/dist/css/bootstrap.min.css">
<link rel="stylesheet" href="./index.css">
<script src="https://unpkg.com/jquery-bar-rating"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/latest/css/font-awesome.min.css">
<!-- Themes -->
<link rel="stylesheet" href="https://unpkg.com/jquery-bar-rating@1.2.2/dist/themes/bars-1to10.css">
<link rel="stylesheet" href="https://unpkg.com/jquery-bar-rating@1.2.2/dist/themes/bars-movie.css">
<link rel="stylesheet" href="https://unpkg.com/jquery-bar-rating@1.2.2/dist/themes/bars-pill.css">
<link rel="stylesheet" href="https://unpkg.com/jquery-bar-rating@1.2.2/dist/themes/bars-reversed.css">
<link rel="stylesheet" href="https://unpkg.com/jquery-bar-rating@1.2.2/dist/themes/bars-horizontal.css">
<link rel="stylesheet" href="https://unpkg.com/jquery-bar-rating@1.2.2/dist/themes/fontawesome-stars.css">
<link rel="stylesheet" href="https://unpkg.com/jquery-bar-rating@1.2.2/dist/themes/css-stars.css">
<link rel="stylesheet" href="https://unpkg.com/jquery-bar-rating@1.2.2/dist/themes/fontawesome-stars-o.css">
<script src="/DevBuilds/surveyjs-widgets/surveyjs-widgets.min.js"></script>
</head>
<body style="margin: 0">
<div id="surveyElement" style="display:inline-block;width:100%;">
<survey :survey='survey' />
</div>
<div id="surveyResult"></div>
<script type="text/javascript" src="./index.js"></script>
</body>
</html>
You may use expression properties:
The following expression below means: the item is shown if, the same value is checked in the {car} question and it is not selected in the {bestcar} question.
{car} contains {item} and {item}!= {bestcar}
Every ItemValue object has its own visibleIf property. You may override the top level choicesVisibleIf property and define visibleIf expression for an individual choice item.
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