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test_yahoo_search.html
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test_yahoo_search.html
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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>

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test_yahoo_search.html (5 KB)

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