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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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javascript - Validating an input field if a certain radio button is checked -

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i have form multiple question each asking radio button selection of pass, fail or n/a. want achieve if user selects fail of questions , try submit turn on validation 3 text fields.

the user must complete 3 text input fields if select fail on question , can't submit unless so.

also have validation on questions ensure user selects radio button each field solution must able work now. example of form is

<!doctype html public "-//w3c//dtd xhtml 1.0 transitional//en" "http://www.w3.org/tr/xhtml1/dtd/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> <title>form</title> <script> function valbutton(thisform) {  // question 1 myoption = -1;     (i=thisform.questionone_one.length-1; > -1; i--) {         if (thisform.questionone[i].checked) {         myoption = i; = -1;         }     }     if (myoption == -1) {         alert("please select pass, fail or n/a question 1");     return false;     }  // question2 myoption = -1;     (i=thisform.questiontwo.length-1; > -1; i--) {         if (thisform.questiontwo[i].checked) {         myoption = i; = -1;         }     }     if (myoption == -1) {         alert("please select pass, fail or n/a question 2");     return false;     }  //etc...  thisform.submit(); } </script> </head>  <body>  <form method="post" action="send.php" enctype="multipart/form-data" class="form" name="claimform" id="claimform">  <div>1. question? <input type="radio" name="questionone" class="radio" value="p"  /> pass &nbsp;&nbsp;&nbsp; <input name="questionone" type="radio" class="radio" value="f"  /> fail &nbsp;&nbsp;&nbsp; <inputname="questionone" type="radio" class="radio" value="n/a"  /> n/a</div>  <div>1. question? <input type="radio" name="questiontwo" class="radio" value="p"  /> pass &nbsp;&nbsp;&nbsp; <input name="questiontwo" type="radio" class="radio" value="f"  /> fail &nbsp;&nbsp;&nbsp; <inputname="questiontwo" type="radio" class="radio" value="n/a"  /> n/a</div>  <button type="submit" title="submit claim" class="button" onclick="valbutton(claimform);return false;"><span><span>submit claim</span></span></button> <button type="button" title="reset" class="button" onclick="this.form.reset()"><span><span>clear form</span></span></button>  </form>  </body> </html>

any ideas?

also forgot mention i'm using mootools in page solution should work mootools 1.2.

first of all, should declare variables using var keyword. otherwise, pollute global namespace, , javascript has move through stack find variable.

now, question... use jquery. if prefer use plain old javascript can translate it.

function submitmyform() {   var failanswers = $('input[type=radio]').filter(function() { return $(this).val() == "f"; });   if (failanswers.length > 0) {     var blanktextfields = $('input[type=text]').filter(function() { return $(this).val() == ""; });     if (blanktextfields.length > 0) {       alert('please answer questions');       return false;     }   }    myform.submit(); }

here's did. first found of radio buttons "f" answers. if there @ least one, find text boxes no input. if there @ least 1 of these, pop alert message , return false. otherwise, , submit form.


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