demo/sample-load-errors2.html from mar10/fancytree

demo/sample-load-errors2.html
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Issues
<!DOCTYPE html>
<html>
<head>
    <meta http-equiv="content-type" content="text/html; charset=utf-8">
    <title>Test Case | Fancytree</title>

    <script src="//code.jquery.com/jquery-3.6.0.min.js"></script>
    <script src="//code.jquery.com/ui/1.13.0/jquery-ui.min.js"></script>
<!--
    <script src="../lib/jquery.js"></script>
    <script src="../src/jquery-ui-dependencies/jquery.fancytree.ui-deps.js"></script>
-->

    <link href="../src/skin-win7/ui.fancytree.css" rel="stylesheet" class="skinswitcher">
    <script src="../src/jquery.fancytree.js"></script>

    <!-- Start_Exclude: This block is not part of the sample code -->
    <link href="../lib/prettify.css" rel="stylesheet">
    <script src="../lib/prettify.js"></script>
    <link href="../demo/sample.css" rel="stylesheet">
    <script src="../demo/sample.js"></script>
    <!-- End_Exclude -->

</style>


<script type="text/javascript">

$(function(){
    // Adjust skinswitcher for current folder layout
    $("select#skinswitcher").skinswitcher("option", "base", "../src/");

    // Initialize Fancytree
    $("#tree").fancytree({
        extensions: [],
        source: [
            {title: "pws ok", source: "ajax-pws-ok.json", lazy: true},
            {title: "empty", source: "ajax-empty.json", lazy: true},
            {title: "not found", source: "not_found.json", lazy: true},
            {title: "parse error", source: "ajax-parse-error.json", lazy: true},
            {title: "pws error", source: "ajax-pws-error.json", lazy: true},
            {title: "sample.json", source: "ajax-sub2.json", lazy: true}
        ],
        postProcess: function(event, data) {
            /*
            This example handles a custom return format for node data of this form:
            {"status": "ok",
             "result": [ (... list of child nodes...) ] }.
            Error conditions are passed like:
            {"status": "error",
             "faultMsg": "Bad luck :-/"
             }
            */
            var response = data.response;

            if( response.status != null ) { // this line is only required, because this sample
                if( response.status === "ok" ) {
                    data.result = response.result;
                } else {
                    data.result = {
                        error: response.faultMsg
                    }
                }
            }
        },
        lazyLoad: function(event, data) {
            data.node.debug("lazyLoad", data);
            data.result = {url: data.node.data.source};
        },
        loadError: function(event, data) {
            data.node.debug("loadError", data);
            // return false;
        }
    });
});
</script>

<script>
$(function(){
    addSampleButton({
        label: "Remove",
        newline: false,
        code: function(){
            var tree = $.ui.fancytree.getTree("#tree"),
                node = tree.getActiveNode();
            // node = tree.getNodeByKey("node1");
            node.remove();
        }
    });
    addSampleButton({
        label: "Add Child",
        newline: false,
        code: function(){
            var node,
                tree = $.ui.fancytree.getTree("#tree");
            tree.getActiveNode().addChildren({title: "new node" + new Date()});
        }
    });
});
</script>

</head>

<body class="example">
    <h1>Testcase for issue #XXX</h1>

    <div class="description">
    </div>
    <div>
        <label for="skinswitcher">Skin:</label> <select id="skinswitcher"></select>
    </div>
    <hr>
    <p id="sampleButtons">
    </p>
    <hr>
    <div id="tree">
    </div>

    <!-- Start_Exclude: This block is not part of the sample code -->
    <hr>
    <p class="sample-links  no_code">
        <a class="hideInsideFS" href="https://github.com/mar10/fancytree/">Fancytree project home</a>
        <a class="hideOutsideFS" href="#">Link to this page</a>
        <a class="hideInsideFS" href="index.html">Example Browser</a>
        <a href="#" id="codeExample">View source code</a>
    </p>
    <pre id="sourceCode" class="prettyprint" style="display:none"></pre>
    <!-- End_Exclude -->
</body>
</html>