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authorVenugopal Shivashankar <Venugopal.Shivashankar@qt.io>2018-11-02 15:29:33 +0100
committerFrederik Gladhorn <frederik.gladhorn@qt.io>2018-11-02 15:13:28 +0000
commit803b4cafe125ea18e50e3e6557920b6d705e67f0 (patch)
treed43df2e862f96a4c2e8d056e0b6f7e72b7f26be5
parent0eb1c822624179b64b0164c826d22b40a9518a6d (diff)
downloadqtxmlpatterns-803b4cafe125ea18e50e3e6557920b6d705e67f0.tar.gz
Doc: Copy the snippet file over from qtdeclarativev5.12.0-rc2v5.12.0-rc1v5.12.0-beta4v5.12.05.12.0
It's is referred in the XmlListModel docs. Change-Id: I4ad1d27d4ba046058e6bb0fdba774c4397df04dc Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
-rw-r--r--src/xmlpatterns/doc/snippets/qml/xmlrole.qml96
1 files changed, 96 insertions, 0 deletions
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+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtQuick.XmlListModel 2.0
+
+Rectangle {
+ width: 300; height: 200
+
+//![0]
+XmlListModel {
+ id: model
+//![0]
+ source: "xmlrole.xml"
+
+//![1]
+ // XmlRole queries will be made on <book> elements
+ query: "/catalog/book"
+
+ // query the book title
+ XmlRole { name: "title"; query: "title/string()" }
+
+ // query the book's year
+ XmlRole { name: "year"; query: "year/number()" }
+
+ // query the book's type (the '@' indicates 'type' is an attribute, not an element)
+ XmlRole { name: "type"; query: "@type/string()" }
+
+ // query the book's first listed author (note in XPath the first index is 1, not 0)
+ XmlRole { name: "first_author"; query: "author[1]/string()" }
+
+ // query the wanted attribute as a boolean
+ XmlRole { name: "wanted"; query: "boolean(@wanted)" }
+}
+//![1]
+
+//![2]
+ListView {
+ width: 300; height: 200
+ model: model
+ delegate: Column {
+ Text { text: title + " (" + type + ")"; font.bold: wanted }
+ Text { text: first_author }
+ Text { text: year }
+ }
+//![2]
+}
+
+}