protected override void OnPreRender(EventArgs e)
{
var parameters = new NameValueCollection();
parameters.Add("itemId", Request.QueryString["id"]);
parameters.Add("frame", gridEditorFrame.ClientID);
parameters.Add("hiddenId", hiddenValue.ClientID);
parameters.Add("fieldName", FieldName);
parameters.Add("layoutClass", LayoutClass);
if (ValidateLayout())
gridEditorFrame.Attributes.Add("src", "/handlers/GridEditorHandler.aspx?" + parameters.ToUrlParameterList());
else
gridEditorFrame.Attributes.Add("src", "/handlers/FixGridLayoutHandler.aspx?" + parameters.ToUrlParameterList());
base.OnPreRender(e);
}
public static string ReplaceUrlParameters(Dictionary<QueryStringKey, string> replacements)
{
var result = CmsService.Instance.CurrentUrl != null ? CmsService.Instance.CurrentUrl.LocalPath : string.Empty;
var collection = new NameValueCollection(HttpContext.Current.Request.QueryString);
foreach (var key in replacements.Keys)
collection[key.ToString()] = replacements[key];
if (collection.Count > 0)
result += "?" + collection.ToUrlParameterList();
return result;
}
public static string ReplaceUrlParameter(QueryStringKey key, string value)
{
var result = CmsService.Instance.CurrentUrl != null ? CmsService.Instance.CurrentUrl.LocalPath : string.Empty;
var collection = new NameValueCollection(HttpContext.Current.Request.QueryString);
if (value == null)
collection.Remove(key.ToString());
else
collection[key.ToString()] = value;
if (collection.Count > 0)
result += "?" + collection.ToUrlParameterList();
return result;
}
protected void OnSearchClicked(object sender, EventArgs e)
{
var url = HttpContext.Current.Request.Url.LocalPath + "?";
var parameters = new NameValueCollection();
if (!string.IsNullOrEmpty(txtQuery.Text))
parameters.Add("query", txtQuery.Text);
if (!string.IsNullOrEmpty(txtFrom.Text))
parameters.Add("from", txtFrom.Text);
if (!string.IsNullOrEmpty(txtTo.Text))
parameters.Add("to", txtTo.Text);
if (ddlSubjects.SelectedIndex > 0)
parameters.Add("subject", ddlSubjects.SelectedItem.Text);
url += parameters.ToUrlParameterList();
Response.Redirect(url);
}
public static string Post(string url, NameValueCollection values)
{
return Post(url, values.ToUrlParameterList());
}
protected override void CreateChildControls()
{
base.CreateChildControls();
_hiddenField = new HiddenField();
_hiddenField.ID = "hiddenValue";
Controls.Add(_hiddenField);
_iframe = new HtmlGenericControl("iframe");
_iframe.ID = "iframe";
_iframe.Attributes.Add("frameBorder", "0");
_iframe.Attributes.Add("style", "width:100%");
_iframe.Attributes.Add("height", Height.ToString());
_iframe.Attributes.Add("scrolling", "no");
Controls.Add(_iframe);
var parameters = new NameValueCollection();
AddParameters(parameters);
_iframe.Attributes.Add("src", HandlerUrl + "?" + parameters.ToUrlParameterList());
}
