Caracter \0 in the grid ERROR!!

if a column contains \0 show this message:
Error 'runtimeStyle' es nulo o no es un objeto

MIRo

June 18,

You should send either plain text or valid HTML to the cells. The grid currently does not make any checks or text transformations.

Probably data model should do the checks or in case of JS array it is your responsibility (either server-side or in script before sending to the grid).

Alex (ActiveWidgets)

June 21,

in the page: http://www.activewidgets.com/documentation/tutorial/grid/intro.htm
replace: obj.setProperty("data/text", "some text");
for: obj.setProperty("data/text", "\0");

And Refresh.

MIRo

June 22,

sorry, you`re repair this ERROR.

MIRo

June 24,

<html>
<head>
<title>ActiveWidgets Grid :: Examples</title>
<style> body, html {margin:0px; padding: 0px; overflow: hidden;} </style>


<link href="../../runtime/styles/xp/grid.css" rel="stylesheet" type="text/css" ></link>
<script src="../../runtime/lib/grid.js"></script>


<style>
.active-controls-grid {height: 100%; font: menu;}

.active-column-0 {width: 80px;}
.active-column-1 {width: 200px;}
.active-column-2 {text-align: right;}
.active-column-3 {text-align: right;}
.active-column-4 {text-align: right;}

.active-grid-column {border-right: 1px solid threedlightshadow;}
.active-grid-row {border-bottom: 1px solid threedlightshadow;}
</style>


<script>
var myData = [
["MSFT","\0", "314,571.156", "32,187.000", "55000"],
["ORCL", "Oracle Corporation", "62,615.266", "9,519.000", "40650"],
["SAP", "SAP AG (ADR)", "40,986.328", "8,296.420", "28961"],
["CA", "Computer Associates Inter", "15,606.335", "3,164.000", "16000"],
["ERTS", "Electronic Arts Inc.", "14,490.895", "2,503.727", "4000"],
["SFTBF", "Softbank Corp. (ADR)", "14,485.840", ".000", "6865"],
["VRTS", "Veritas Software Corp.", "14,444.272", "1,578.658", "5647"],
["SYMC", "Symantec Corporation", "9,932.483", "1,482.029", "4300"],
["INFY", "Infosys Technologies Ltd.", "9,763.851", "830.748", "15400"],
["INTU", "Intuit Inc.", "9,702.477", "1,650.743", "6700"],
["ADBE", "Adobe Systems Incorporate", "9,533.050", "1,230.817", "3341"],
["PSFT", "PeopleSoft, Inc.", "8,246.467", "1,941.167", "8180"],
["SEBL", "Siebel Systems, Inc.", "5,434.649", "1,417.952", "5909"],
["BEAS", "BEA Systems, Inc.", "5,111.813", "965.694", "3063"],
["SNPS", "Synopsys, Inc.", "4,482.535", "1,169.786", "4254"],
["CHKP", "Check Point Software Tech", "4,396.853", "424.769", "1203"],
["MERQ", "Mercury Interactive Corp.", "4,325.488", "444.063", "1822"],
["DOX", "Amdocs Limited", "4,288.017", "1,427.088", "9400"],
["CTXS", "Citrix Systems, Inc.", "3,946.485", "554.222", "1670"],
["KNM", "Konami Corporation (ADR)", "3,710.784", ".000", "4313"]
];

var myColumns = [
"Ticker", "Company Name", "Market Cap.", "$ Sales", "Employees"
];
</script>
</head>
<body>
<script>

// create ActiveWidgets Grid javascript object
var obj = new Active.Controls.Grid;

// set number of rows/columns
obj.setRowProperty("count", 20);
obj.setColumnProperty("count", 5);

// provide cells and headers text
obj.setDataProperty("text", function(i, j){return myData[i][j]});
obj.setColumnProperty("text", function(i){return myColumns[i]});

// set headers width/height
obj.setRowHeaderWidth("28px");
obj.setColumnHeaderHeight("20px");

// set click action handler
obj.setAction("click", function(src){window.status = src.getItemProperty("text")});

// write grid html to the page
document.write(obj);

</script>
</body>
</html>

MIRo

June 30,

This topic is archived.

Caracter \0 in the grid ERROR!!

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