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Diffstat (limited to 'examples/declarative/xml/xmlhttprequest/xmlhttprequest-example.qml')
| -rw-r--r-- | examples/declarative/xml/xmlhttprequest/xmlhttprequest-example.qml | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/examples/declarative/xml/xmlhttprequest/xmlhttprequest-example.qml b/examples/declarative/xml/xmlhttprequest/xmlhttprequest-example.qml new file mode 100644 index 0000000..b302729 --- /dev/null +++ b/examples/declarative/xml/xmlhttprequest/xmlhttprequest-example.qml @@ -0,0 +1,95 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** 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 Nokia Corporation and its Subsidiary(-ies) 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 Qt 4.7 + +Rectangle { + width: 350; height: 400 + + function showRequestInfo(text) { + log.text = log.text + "\n" + text + console.log(text) + } + + Text { id: log; anchors.fill: parent; anchors.margins: 10 } + + Rectangle { + id: button + anchors.horizontalCenter: parent.horizontalCenter; anchors.bottom: parent.bottom; anchors.margins: 10 + width: buttonText.width + 10; height: buttonText.height + 10 + border.width: mouseArea.pressed ? 2 : 1 + radius : 5; smooth: true + + Text { id: buttonText; anchors.centerIn: parent; text: "Request data.xml" } + + MouseArea { + id: mouseArea + anchors.fill: parent + onClicked: { + log.text = "" + console.log("\n") + + var doc = new XMLHttpRequest(); + doc.onreadystatechange = function() { + if (doc.readyState == XMLHttpRequest.HEADERS_RECEIVED) { + showRequestInfo("Headers -->"); + showRequestInfo(doc.getAllResponseHeaders ()); + showRequestInfo("Last modified -->"); + showRequestInfo(doc.getResponseHeader ("Last-Modified")); + + } else if (doc.readyState == XMLHttpRequest.DONE) { + var a = doc.responseXML.documentElement; + for (var ii = 0; ii < a.childNodes.length; ++ii) { + showRequestInfo(a.childNodes[ii].nodeName); + } + showRequestInfo("Headers -->"); + showRequestInfo(doc.getAllResponseHeaders ()); + showRequestInfo("Last modified -->"); + showRequestInfo(doc.getResponseHeader ("Last-Modified")); + } + } + + doc.open("GET", "data.xml"); + doc.send(); + } + } + } +} + |