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v 1.9.50

Complete Trigger


                    var json = {
triggers: [{ type: "complete", expression: "{exit1} = 'Yes'" },
    { type: "complete", expression: "{exit2} = 'Yes'" }],
pages: [
    "title": "What operating system do you use?",
    "elements": [
        "type": "checkbox",
        "name": "opSystem",
        "title": "OS",
        "hasOther": true,
        "choices": [ "Windows", "Linux", "Macintosh OSX" ]
        "type": "radiogroup",
        "name": "exit1",
        "title": "Do you want to finish the survey?",
        "choices": [ "Yes", "No" ],
        "colCount": 0
    "title": "What language(s) are you currently using?",
    "elements": [
        "type": "checkbox",
        "name": "langs",
        "title": "Please select from the list",
        "colCount": 4,
        "choices": [
          "Emacs Lisp",
        "type": "radiogroup",
        "name": "exit2",
        "title": "Do you want to finish the survey?",
        "choices": [ "Yes", "No" ],
        "colCount": 0
    "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 SurveyKnockout.Survey(json);
            survey.onComplete.add(function(sender) {
            document.querySelector('#surveyResult').textContent =
            "Result JSON:\n" + JSON.stringify(, null, 3);

<!DOCTYPE html>
<html lang="en">
    <title>Complete Trigger, Knockoutjs Survey Library Example</title>
<meta name="viewport" content="width=device-width" />
    <script src=""></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-knockout-ui/survey-knockout-ui.min.js"></script>
    <link href="/DevBuilds/survey-core/defaultV2.min.css" type="text/css" rel="stylesheet" />
    <link rel="stylesheet" href="./index.css">

<body style="margin: 0">
            <div id="surveyElement" style="display:inline-block;width:100%;">
    <div id="surveyResult"></div>

<script type="text/javascript" src="./index.js"></script>


The complete trigger is called on the next page action.

The complete trigger completes the survey if the ('question' value 'operator' 'value') returns true.

The following 'operator' values are available: "empty", "notempty", "equal", "notequal", "greater", "less", "greaterorequal", "lessorequal", "contains" and "notcontains". The default value is "equal".