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POPassing array from jquery ajax method to c# codebehind
 

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  1. POPassing array from jquery ajax method to c# codebehind
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    <p>I need to pass a JavaScript Array variable to a code-behind file and access that array.</p> <p>Please let me know if this is the exact data object that the Ajax method would expect. While using this, the code always jumps to <code>failureCallback</code> function. Can anyone please help me with this?</p> <p><strong>jQuery/JavaScript:</strong></p> <p>The data in the <code>result</code> array is: <code>section_1,section_2,section_3</code>.</p> <p>The output of <code>paramList</code> is: <code>{"data":"section_1,section_2,section_3"}</code>.</p> <pre><code>function generateData() { var result = $('#accordion').sortable('toArray'); alert(result); ExecutePageMethod("ReorderList.aspx", "HandleData", ["data", result], successCallback, failureCallback); } function ExecutePageMethod(page, fn, paramArray, successFn, errorFn) { alert("entered page method"); var paramList = ''; if (paramArray.length &gt; 0) { for (var i = 0; i &lt; paramArray.length; i += 2) { if (paramList.length &gt; 0) paramList += ','; paramList += '"' + paramArray[i] + '":"' + paramArray[i + 1] + '"'; } } paramList = '{' + paramList + '}'; alert(paramList); $.ajax({ type: "POST", url: page + "/" + fn, contentType: "application/json; charset=utf-8", data: paramList, dataType: "json", success: successFn, error: errorFn }); } function successCallback(result) { var parsedResult = jQuery.parseJSON(result.d); } function failureCallback(result) { alert("entered failure"); } </code></pre> <p><strong>C# Code Behind:</strong></p> <pre><code>public static string HandleData(object[] data) { //How should I parse this object data? return data; } </code></pre>
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