关于Metadata Client Object Model 的一些操作

 一、查询指定的Termset及子项

<script type="text/javascript" src="/Style%20Library/aaaa/Scripts/jquery-1.11.1.min.js" language="javascript"></script>
    <script type="text/javascript">RegisterSod("sp.taxonomy.js", "\u002f_layouts\u002f15\u002fsp.taxonomy.js?rev=l0dFB37050OQxbmrgu6z7Q\u00253D\u00253D");</script>

    <script type="text/javascript">
        $(document).ready(function () {
            var scriptbase = _spPageContextInfo.webServerRelativeUrl + "_layouts/15/";
            $.getScript(scriptbase + "SP.Runtime.js",
                function () {
                    $.getScript(scriptbase + "SP.js", function () {
                        $.getScript(scriptbase + "SP.Taxonomy.js", execOperation);
                    });
                }
            );
        });
        function execOperation() {
            //Current Context
            var context = SP.ClientContext.get_current();
            //Current Taxonomy Session
            var taxSession = SP.Taxonomy.TaxonomySession.getTaxonomySession(context);
            //Term Stores
            var termStores = taxSession.get_termStores();
            //Name of the Term Store from which to get the Terms.
            var termStore = termStores.getByName("IdeaTracker_MMS");
            //GUID of Term Set from which to get the Terms.
            var termSet = termStore.getTermSet("bcf031d3-7eb2-433a-b5ff-b92398758431");
            var terms = termSet.getAllTerms();
            context.load(terms);
            context.executeQueryAsync(function () {
                var termEnumerator = terms.getEnumerator();
                var termList = "Terms: \n";
                while (termEnumerator.moveNext()) {
                    var currentTerm = termEnumerator.get_current();
                    termList += currentTerm.get_name() + "\n";
                }
                alert(termList);
            }, function (sender, args) {
                console.log(args.get_message());
            });
        }
    </script>

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