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Solution: WebDataGrid loses styles after postback

By , 08/15/2012 10:10 AM

Infragistics WebDataGrid control offers very flexible styling option – you can set font, color, size of almost any element from column to individual cell. Here is an example of basic markup that sets CSS classes of overall grid control, grid header, grid odd row and grid even row:

<ig:WebDataGrid ID="xMyGrid" runat="server"
   CssClass = "GridStyle"
   HeaderCaptionCssClass = "GridHeaderCellStyle"
   ItemCssClass = "GridCellStyle"
   AltItemCssClass = "GridAltCellStyle" 
>

And corresponding example of CSS class for even row:

tbody > tr.GridAltCellStyle > td
{
   font-size:11px;
   font-weight:normal;
   font-family:Verdana, Geneva, sans-serif;
   height:20px;
   padding: 2px 2px 2px 2px;
   border-bottom: none;
   border-right: 1px solid rgb(190,198,178);
   background-color:rgb(240,240,240);
}

(For a complete grid styling reference take a look at this styling guide)

And it all works fine, your grid renders so beautifully, Picasso would cry. But only on initial page load. And here comes dreadful postback. Continue reading 'Solution: WebDataGrid loses styles after postback'»

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