Windows® 8.1 Apps with HTML5 and JavaScript Unleashed

Using the Indexer Helper

When you add a new note to the My Notes app, you also must update the Windows Index so that it can index the new note. I’ve modified the code used to handle adding a new note so the note also gets added to the index (see Listing 13.10).

LISTING 13.10 Adding a Note to the Index (\pages\add\add.js)

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document.getElementById("frmAdd").addEventListener("submit", function (e) {    e.preventDefault();    // Save new note and navigate home    MyApp.notesDataSource.insertAtEnd(null, {        title: document.getElementById("inpTitle").value,        contents: toStaticHTML(document.getElementById("inpContents").innerHTML),        comments: ""    }).then(function (newItem) {        return Indexer.add(newItem.key, ...