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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
        <title>dojox.Grid - Yahoo Search Test</title>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8"></meta>
        <style>
                @import "../_grid/Grid.css";
                body {
                        font-size: 0.9em;
                        font-family: Geneva, Arial, Helvetica, sans-serif;
                }
                .grid {
                        height: 30em;
                }
                
                #info {
                        width: 700px;
                }
        </style>
        <script type="text/javascript" src="../../../dojo/dojo.js" djConfig="isDebug:false, parseOnLoad: true"></script>
        <script type="text/javascript">
                dojo.require("dojox.grid.Grid");
                dojo.require("dojox.grid._data.model");
                dojo.require("dojo.parser");
        </script>
        <script type="text/javascript" src="yahooSearch.js"></script>
        <script type="text/javascript">
                webFields = [
                        { name: 'Title', na: '' }, 
                        { name: 'ModificationDate', na: ''},
                        { name: 'Summary', na: '&nbsp;' },
                        { name: 'Url', na: '' },
                        { name: 'MimeType', na: '&nbsp;'},
                        { name: 'DisplayUrl', na: '&nbsp;'}
                ];
                
                imageFields = [         
                        { name: 'Title', na: '' }, 
                        { name: 'Thumbnail', na: ''},
                        { name: 'Summary', na: '' },
                        { name: 'Url', na: '' },
                        { name: 'FileSize', na: ''},
                        { name: 'Height', na: ''},
                        { name: 'Width', na: ''}
                ];

                var model = new dojox.grid.data.yahooSearch(imageFields, null, "searchInput");
                model.observer(this);
                // report some model send/receive status
                model.onSend = function(inParams) {
                        dojo.byId('sendInfo').innerHTML = dojo.string.substitute('Request rows ${0} to ${1}.&nbsp&nbsp;', [inParams.start, inParams.start + inParams.results -1] );
                }
                model.onReceive = function(inData) {
                        dojo.byId('receiveInfo').innerHTML = dojo.string.substitute('Receive rows ${0} to ${1}.&nbsp&nbsp;', [inData.firstResultPosition, inData.firstResultPosition + inData.totalResultsReturned-1]);
                }

                
                var webLayout = [ 
                        { type: 'dojox.GridRowView', width: '20px' },
                        { noscroll: true,
                                cells: [
                                        [ { name: 'Row', width: 3, styles: 'text-align: center;', get: function(inRowIndex) { return inRowIndex + 1 } }]
                                ]
                        },
                        { cells: [
                                        [       { name: 'Site', width: 30, field: 3, extraField: 0, formatter: formatLink }, { name: 'Date', width: 10, field: 1, formatter: formatDate} ],
                                        [       { name: 'Display Url', width: 30, field: 5, styles: 'color: green; size: small;' }, { name: 'Type', width: 10, field: 4, styles: ' font-style: italic; color: gray; size: small;'} ],
                                        [ { name: 'Summary',  width: 40, colSpan: 2, field: 2 } ]
                        ]}
                ];
                
                // remove the height from the header image cell / row cells have a default height so there's less adjustment when thumb comes in.
                beforeImageRow = function(inRowIndex, inSubRow) {
                        inSubRow[0][0].cellStyles = (inRowIndex == -1 ? '' : 'height: 100px;');
                        inSubRow[1][0].cellStyles = (inRowIndex == -1 ? '' : 'vertical-align: top; height: 75px;');
                }
                
                var imageLayout = [ 
                        { type: 'dojox.GridRowView', width: '20px' },
                        { noscroll: true,
                                cells: [
                                        [ { name: 'Row', width: 3, styles: 'text-align: center;', get: function(inRowIndex) { return inRowIndex + 1 } }]
                                ]
                        },
                        { onBeforeRow: beforeImageRow,
                                cells: [
                                        [       { name: 'Image', cellStyles: "height: 100px;", styles: "text-align: center;", width: 13, rowSpan: 2, field: 3, extraField: 1, formatter: formatImage },
                                                { name: 'Title', cellStyles: "height: 10px;", width: 14, field: 3, extraField: 0, formatter: formatLink }, 
                                                { name: 'Size', width: 8, field: 4, styles: "font-style: italic; text-align: center;" },
                                                { name: 'Dimensions', width: 8, field: 6, extraField: 5, styles: "text-align: center;", formatter: formatDimensions }
                                        ],
                                        [ { name: 'Summary',  cellStyles: "vertical-align: top; height: 75px;", colSpan: 3, field: 2 } ]
                        ]}
                ];
                
                // execute search
                doSearch = function() {
                        var web = dojo.byId('webRb').checked;
                        model.setRowCount(0);
                        model.clear();
                        model.fields.set(web ? webFields : imageFields);
                        model.url = 'http://search.yahooapis.com/' + (web ? 'WebSearchService/V1/webSearch' : 'ImageSearchService/V1/imageSearch');
                        grid.scrollToRow(0);
                        grid.setStructure(web ? webLayout : imageLayout);
                        model.requestRows();
                }
                
                // do search on enter...
                keypress = function(e) {
                        if (e.keyCode == dojo.keys.ENTER)
                                doSearch();
                }

                dojo.addOnLoad(function() {
                        dojo.byId('webRb').checked = "checked";
                        dojo.connect(dojo.byId("searchInput"), "keypress", keypress);
                        doSearch();
                });

        </script>
</head>
<body>
<div style="font-weight: bold; padding-bottom: 0.25em;">dojox.Grid - Yahoo Search Test</div>
<div style="padding-bottom: 3px;">
        <label><input id="webRb" type="radio" name="searchType" checked>Web</label>&nbsp;&nbsp;
        <label><input id="imageRb" type="radio" name="searchType">Images</label>
</div>  
<input id="searchInput" type="text" value="apple">&nbsp;&nbsp;
<button onclick="doSearch()">Search</button><br><br>
<div jsId="grid" class="grid" autoWidth="true" structure="webLayout" dojoType="dojox.Grid" model="model" elasticView="1"></div>
<br>
<div id="info">
        <div id="rowCount" style="float: left"></div>
        <div style="float: right">
                <div id="sendInfo" style="text-align: right"></div>
                <div id="receiveInfo" style="text-align: right"></div>
        </div>
</div>
<br /><br />
<p>Note: requires PHP for proxy.</p>
</body>
</html>