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c# - Usage of Server Side Controls in MVC Frame work -

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i using asp.net 4.0 , mvc 2.0 web application. project requiremrnt have use server side control in application not possibl in noraml case. ideally want use adrotator control , datalist control. i saw few samples , references in codepleax mvc controllib howwver found less useful. can tell how utilize theese controls in asp.net application along mvc. note: please provide functionalities related adrotator , datalist controls not equivalent functionalities thanks in advace. mvc pages not use normal .net solution makes use of normal .net components impossible. a normal .net page use event driven solution call different methods service side mvc use actions , view completly different way handle things. also, mvc not use viewstate normal .net controlls require. found article discussing mixing of normal .net , mvc.
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html - Using javascript to alter span text dynamically and keeping the original text -

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i have html page, inside have following code snippet, depending on case we're following:

case 1)    <p> <span id ="xyz">  code here  </span> </p> case 2)    <p> <span id ="xyz">   </span> code here </p>

now in javascript code have write values in span xyz dynamically. if try reference span xyz id , try alter innerhtml, html present in span xyz lost.

if keep code outside span, appears on new line due css effects. cannot alter css due reasons.

you can store current value in string, , modify string:

var myspan = document.getelementbyid('xyz').innerhtml; myspan += ' , gets added after code here'; document.getelementbyid('xyz').innerhtml = myspan;

or faster , more shorthand,

document.getelementbyid('xyz').innerhtml = document.getelementbyid('xyz').innerhtml + ' new text after'; //to add text after existing text document.getelementbyid('xyz').innerhtml = 'your new text before ' + document.getelementbyid('xyz').innerhtml; //to add text before.

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