Custom Navigation
Survey.StylesManager.applyTheme("defaultV2");
function doOnCurrentPageChanged(survey) {
var survey = window.navSurvey;
document.getElementById('pageSelector').value = survey.currentPageNo;
document.getElementById('surveyPrev').style.display = !survey.isFirstPage ? "inline" : "none";
document.getElementById('surveyNext').style.display = !survey.isLastPage ? "inline" : "none";
document.getElementById('surveyComplete').style.display = survey.isLastPage ? "inline" : "none";
document.getElementById('surveyProgress').innerText = "Page " + (survey.currentPageNo + 1) + " of " + survey.visiblePageCount + ".";
if(document.getElementById('surveyPageNo')) document.getElementById('surveyPageNo').value = survey.currentPageNo;
}
function setupPageSelector(survey) {
window.navSurvey = survey;
var selector = document.getElementById('pageSelector');
for(var i = 0; i < survey.visiblePages.length; i ++) {
var option = document.createElement("option");
option.value = i;
option.text = "Page " + (i + 1);
selector.add(option);
}
}
var json = {
title: "Software developer survey.",
pages: [
{
"title": "What operating system do you use?",
"elements": [
{
"type": "checkbox",
"name": "opSystem",
"title": "OS",
"showOtherItem": true,
"isRequired": true,
"choices": [ "Windows", "Linux", "Macintosh OSX" ]
}
]
},
{
"title": "What language(s) are you currently using?",
"elements": [
{
"type": "checkbox",
"name": "langs",
"title": "Please select from the list",
"colCount": 4,
"isRequired": true,
"choices": [
"Javascript",
"Java",
"Python",
"CSS",
"PHP",
"Ruby",
"C++",
"C",
"Shell",
"C#",
"Objective-C",
"R",
"VimL",
"Go",
"Perl",
"CoffeeScript",
"TeX",
"Swift",
"Scala",
"Emacs Lisp",
"Haskell",
"Lua",
"Clojure",
"Matlab",
"Arduino",
"Makefile",
"Groovy",
"Puppet",
"Rust",
"PowerShell"
]
}
]
},
{
"title": "Please enter your name and e-mail",
"elements": [
{
"type": "text",
"name": "name",
"title": "Name:"
},
{
"type": "text",
"name": "email",
"title": "Your e-mail"
}
]
}]
};
window.survey = new Survey.Model(json);
survey.onComplete.add(function(sender) {
document.querySelector('#surveyResult').textContent =
"Result JSON:\n" + JSON.stringify(sender.data, null, 3);
});
survey.showTitle = false;
ReactDOM.render(
<SurveyReact.Survey model={survey} onCurrentPageChanged={doOnCurrentPageChanged} />, document.getElementById("surveyElement"));
setupPageSelector(survey);
doOnCurrentPageChanged(survey);
survey.showTitle = false;
<!DOCTYPE html>
<html lang="en">
<head>
<title>Custom Navigation, Reactjs Survey Library Example</title>
<meta name="viewport" content="width=device-width" />
<script src="https://unpkg.com/react@17.0.1/umd/react.production.min.js"></script>
<script src="https://unpkg.com/react-dom@17.0.1/umd/react-dom.production.min.js"></script>
<script src="https://unpkg.com/@babel/standalone@7.2.5/babel.min.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-react-ui/survey-react-ui.min.js"></script>
<link href="/DevBuilds/survey-core/defaultV2.min.css" type="text/css" rel="stylesheet" />
<link rel="stylesheet" href="./index.css">
</head>
<body style="margin: 0">
<div id="surveyExternalNavigation">
External navigation:
<span id="surveyProgress"></span>
<span id="surveyPrev" onclick="window.navSurvey.prevPage();">Prev</span>
<span id="surveyNext" onclick="window.navSurvey.nextPage();">Next</span>
<span id="surveyComplete" onclick="window.navSurvey.completeLastPage();">Complete</span>
<br />
Go to page directly without validation: <select id="pageSelector" onchange="window.navSurvey.currentPageNo = this.value"></select>
</div> <div id="surveyElement" style="display:inline-block;width:100%;">
</div>
<div id="surveyResult"></div>
<script type="text/babel" src="./index.js"></script>
</body>
</html>
#surveyExternalNavigation {
padding: 16px 36px;
line-height: 32px;
}
#surveyPrev, #surveyNext, #surveyComplete {
color: #1ab394;
cursor: pointer;
}
#pageSelector {
width: 90px;
box-sizing: border-box;
border-radius: 2px;
height: 34px;
line-height: 34px;
background: #fff;
outline: 1px solid #d4d4d4;
text-align: left;
border: none;
padding: 0 5px;
}
#pageSelector:focus {
outline: 1px solid #1ab394;
}
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Use onCurrentPageChanged event to update it after the current page is changed.
If you use knockout, please use onRedered event to initialized your custom navigation elements.
survey.onCurrentPageChanged.add(function (sender, options) {
var survey = sender;
var oldCurrentPage = options.oldCurrentPage;
var newCurrentPage = options.newCurrentPage;
//Your code
});
//Requires for knockout platoform only
survey.onRendered.add(function (sender) {
var survey = sender;
//Your code
});