/// <summary>
/// Grabs all the values and options specified and creates the proper script to ouput to the page. If you called ton OnReady it outputs the script
/// within a jQuery on document ready function, if you flagged it to AddScriptTag it sorrounds the whole script with the propery <script></script> tag
/// </summary>
/// <returns>Properly formatted javascript to include in the page</returns>
public override string ToString()
{
var options = new JSObject();
options.AddString("url", _url);
options.AddString("type", _type);
options.Merge(_otherOptions);
if (!string.IsNullOrEmpty(_dataType))
{
options.AddString("dataType", _dataType);
}
if (!string.IsNullOrEmpty(_target))
{
options.AddString("target", _target);
if (_replaceTarget)
{
options.Add("replaceTarget", "true");
}
}
// If the user does not specify a validation function, then assign a default
if (string.IsNullOrEmpty(_validateFunction))
_validateFunction = "jQuery('#" + _formName + "').validate().form()";
if (!string.IsNullOrEmpty(_beforeSerialize) & _validate == false)
{
options.Add("beforeSerialize", _beforeSerialize);
}
else if (!string.IsNullOrEmpty(_beforeSerialize) & _validate)
{
options.Add("beforeSerialize", "function(){ " + _beforeSerialize + "(); if (!" + _validateFunction + ") return false; }");
}
else if (_validate)
{
options.Add("beforeSerialize", "function() { if (!" + _validateFunction + ") return false; }");
}
if (!string.IsNullOrEmpty(_beforeSubmit))
{
options.Add("beforeSubmit", _beforeSubmit);
}
if (!string.IsNullOrEmpty(_success) || options.HasMember("error"))
{
// Need to check that the response is actually a success before executing it
var ssb = new StringBuilder();
ssb.Append("function(responseText, statusText, xhr, $form) { ");
// Sometimes the response is 0 or undefined but there is not an error in the response
// (this happens sometimes when uploading a form with a file input)
ssb.Append(" var undefinedWithError = false; ");
ssb.Append(" try {");
ssb.Append(" if ((xhr.status == undefined || xhr.status == 0) && responseText.indexOf('<span><h1>Server Error in') != -1) { ");
ssb.Append(" undefinedWithError = true;");
ssb.Append(" }");
ssb.Append(" } catch(e){log('###ERROR: ' + e);}");
//ssb.Append(" alert('statusIs0OrUndefined: ' + (xhr.status == undefined || xhr.status == 0));")
//ssb.Append(" alert('statusText: ' + statusText + ' \n status: ' + xhr.status + '\n undefinedWithError: ' + undefinedWithError + '\n\n' + responseText);")
//ssb.Append("if (undefinedWithError) alert('***ERROR***: StatusText: ' + statusText + ' status: ' + xhr.status);")
// Trigger an error handler if any
if (options.HasMember("error"))
ssb.Append("if (undefinedWithError)(" + options.GetValue("error") + ")(responseText, statusText, xhr, $form);");
// Call success only after checking that there were no undefined with errors
if (!string.IsNullOrEmpty(_success))
ssb.Append("if (!undefinedWithError) (" + _success + ")(responseText, statusText, xhr, $form);");
ssb.Append("}");
options.Add("success", ssb.ToString());
}
if (_resetForm)
{
options.Add("resetForm", "true");
}
if (_clearForm)
{
options.Add("clearForm", "true");
}
var script = "";
// Add the script tag if requested
if (_wrapScriptTag)
script += "<script type='text/javascript'>";
// Add the jquery on ready tag
if (_wrapOnReady)
script += "jQuery(function(){";
script += "jQuery('#" + _formName + "').ajaxForm(" + options + ");";
// Close the jquery on ready tag
if (_wrapOnReady)
script += "});";
// Close the script onready tag
if (_wrapScriptTag)
script += "</script>";
return script;
}
