/// <summary>
/// Render hidden input control and img element
/// </summary>
/// <param name="output"> The HTML writer to write out to </param>
protected override void Render(HtmlTextWriter output)
{
if (_globalstg && GraphicalControlsSettings.Load() != null)
{
GraphicalControlsSettings stg =
GraphicalControlsSettings.Load();
if (stg.CheckboxCheckedDisImg != null)
{
CheckedDisImg = stg.CheckboxCheckedDisImg;
}
if (stg.CheckboxCheckedImg != null)
{
CheckedImg = stg.CheckboxCheckedImg;
}
if (stg.CheckboxCheckedOverImg != null)
{
CheckedOverImg = stg.CheckboxCheckedOverImg;
}
if (stg.CheckboxUncheckedDisImg != null)
{
UncheckedDisImg = stg.CheckboxUncheckedDisImg;
}
if (stg.CheckboxUncheckedImg != null)
{
UncheckedImg = stg.CheckboxUncheckedImg;
}
if (stg.CheckboxUncheckedOverImg != null)
{
UncheckedOverImg = stg.CheckboxUncheckedOverImg;
}
if (stg.CheckboxIndeterminateImg != null)
{
IndeterminateImg = stg.CheckboxIndeterminateImg;
}
if (stg.CheckboxIndeterminateOverImg != null)
{
IndeterminateOverImg = stg.CheckboxIndeterminateOverImg;
}
}
string st = this.Attributes["style"];
if (st == null)
{
st = "";
}
if (st.Length != 0)
{
st += ";";
}
StringBuilder sb = new StringBuilder(256);
base.RenderBeginTag(new HtmlTextWriter(new System.IO.StringWriter(sb)));
string tmp = Regex.Match(sb.ToString(), @"style=\""[^\""]*\"""
).Value;
// 2007-09-29 Joe Audette added length check here to fix error
if (tmp.Length >= 8)
{
st += tmp.Substring(7, tmp.Length - 8);
}
if (Enabled)
{
string pb = "";
if (_autopost)
{
pb = Page.ClientScript.GetPostBackEventReference(this, "");
}
output.Write("<input type=\"hidden\" id=\"{0}\" name=\"{0}\"" +
" value=\"{1}\" />", UniqueID, ((int)CheckState).ToString());
output.Write("<span ");
/***** FIRST - if control has all over states set generate mouseover and mouseout *****/
bool bAllowOver = checkImgOver != "" && uncheckImgOver != "" && (!_threestate || indetImgOver != "");
if (bAllowOver)
{
if (ThreeState) // THREE STATE CHECKBOX
{
output.Write(
" onmouseover=\"var el=document.getElementById('{0}'); " +
"var im=document.getElementById('{1}');" +
"if (el.value==0) im.src='{5}'; else if (el.value==1) im.src='{6}'; else im.src='{7}';\"" +
" onmouseout=\"var el=document.getElementById('{0}'); " +
"var im=document.getElementById('{1}');" +
"if (el.value==0) im.src='{2}'; else if (el.value==1) im.src='{3}'; else im.src='{4}';\"",
UniqueID, UniqueID + "_img", uncheckImg, checkImg, indetImg,
uncheckImgOver, checkImgOver, indetImgOver);
}
else // TWO STATE CHECKBOX
{
output.Write(
" onmouseover=\"var el=document.getElementById('{0}'); " +
"var im=document.getElementById('{1}');" +
"im.src=(el.value==1)?'{4}':'{5}';\"" +
" onmouseout=\"var el=document.getElementById('{0}'); " +
"var im=document.getElementById('{1}');" +
"im.src=(el.value==1)?'{3}':'{2}';\"",
UniqueID, UniqueID + "_img", uncheckImg, checkImg,
checkImgOver, uncheckImgOver);
}
}
/***** SECOND - generate click event handler *****/
if (ThreeState) // THREE STATE CHECKBOX
{
string currentImg = uncheckImg;
if (CheckState == CheckState.Checked)
{
currentImg = checkImg;
}
if (CheckState == CheckState.Indeterminate)
{
currentImg = indetImg;
}
output.Write(
" onclick=\"var el=document.getElementById('{0}'); " +
"var im=document.getElementById('{1}');" +
"if (el.value==1) {{ el.value=2; im.src='{4}'; }} else" +
" if (el.value==2) {{ el.value=0; im.src='{2}'; }} else" +
" {{ el.value=1; im.src='{3}'; }} {8}\"" +
" style=\"cursor:default;{9}\">" +
"<img id=\"{1}\" src=\"{5}\" alt=\"{6}\" /> {7}</span>",
UniqueID, UniqueID + "_img", bAllowOver?uncheckImgOver:uncheckImg,
bAllowOver?checkImgOver:checkImg, bAllowOver?indetImgOver:indetImg,
currentImg, title, text, pb, st);
}
else // TWO STATE CHECKBOX
{
output.Write(
" onclick=\"var el=document.getElementById('{0}'); " +
"var im=document.getElementById('{1}');" +
"if (el.value==1) {{ el.value=0; im.src='{2}'; }} else" +
" {{ el.value=1; im.src='{3}'; }} {7}\"" +
" style=\"cursor:default;{8}\">" +
"<img id=\"{1}\" src=\"{4}\" alt=\"{5}\" /> {6}</span>",
UniqueID, UniqueID + "_img", bAllowOver?uncheckImgOver:uncheckImg,
bAllowOver?checkImgOver:checkImg,
Checked?checkImg:uncheckImg, title, text, pb, st);
}
}
else
{
output.Write(
"<span disabled=\"disabled\" style=\"cursor:default;{4}\">" +
"<img id=\"{0}\" src=\"{1}\" alt=\"{2}\" /> {3}</span>",
UniqueID + "_img", Checked?checkImgDis:uncheckImgDis, title, text, st);
}
}
/// <summary>
/// Render hidden input control and img element
/// </summary>
/// <param name="output"> The HTML writer to write out to </param>
protected override void Render(HtmlTextWriter output)
{
if (_globalstg && GraphicalControlsSettings.Load() != null)
{
GraphicalControlsSettings stg =
GraphicalControlsSettings.Load();
if (stg.RadioCheckedDisImg != null)
{
CheckedDisImg = stg.RadioCheckedDisImg;
}
if (stg.RadioCheckedImg != null)
{
CheckedImg = stg.RadioCheckedImg;
}
if (stg.RadioCheckedOverImg != null)
{
CheckedOverImg = stg.RadioCheckedOverImg;
}
if (stg.RadioUncheckedDisImg != null)
{
UncheckedDisImg = stg.RadioUncheckedDisImg;
}
if (stg.RadioUncheckedImg != null)
{
UncheckedImg = stg.RadioUncheckedImg;
}
if (stg.RadioUncheckedOverImg != null)
{
UncheckedOverImg = stg.RadioUncheckedOverImg;
}
}
string st = this.Attributes["style"];
if (st == null)
{
st = "";
}
if (st.Length != 0)
{
st += ";";
}
StringBuilder sb = new StringBuilder(256);
base.RenderBeginTag(new HtmlTextWriter(new System.IO.StringWriter(sb)));
string tmp = Regex.Match(sb.ToString(), @"style=\""[^\""]*\"""
).Value; st += tmp.Substring(7, tmp.Length - 8);
if (Enabled)
{
string pb = "";
if (_autopost)
{
pb = Page.ClientScript.GetPostBackEventReference(this, "");
}
output.Write("<input type=\"hidden\" id=\"{0}\" name=\"{0}\"" +
" value=\"{1}\" />", UniqueID, Checked?"1":"0");
output.Write("<span ");
bool bAllowOver = checkImgOver != "" && uncheckImgOver != "";
if (bAllowOver)
{
output.Write(
" onmouseover=\"var el=document.getElementById('{0}'); " +
"var im=document.getElementById('{1}');" +
"im.src=(el.value==1)?'{4}':'{5}';\"" +
" onmouseout=\"var el=document.getElementById('{0}'); " +
"var im=document.getElementById('{1}');" +
"im.src=(el.value==1)?'{3}':'{2}';\"",
UniqueID, UniqueID + "_img", uncheckImg, checkImg,
checkImgOver, uncheckImgOver);
}
output.Write(
" onclick=\"var el=document.getElementById('{0}'); " +
"var im=document.getElementById('{1}');" +
"if (!tmp{9}&&el.value==1) return;" +
"if (el.value==1) {{ el.value=0; im.src='{2}'; }} else" +
" {{ el.value=1; im.src='{3}'; }} if (el.value==1) radio{9}Sel(this); " +
"if (tmp{9}) return; {7}\"" +
" style=\"cursor:default;{8}\" id=\"{0}_span\">" +
"<img id=\"{1}\" src=\"{4}\" alt=\"{5}\" /> {6}</span>",
UniqueID, UniqueID + "_img", bAllowOver?uncheckImgOver:uncheckImg,
bAllowOver?checkImgOver:checkImg,
Checked?checkImg:uncheckImg, title, text, pb, st, group);
}
else
{
output.Write(
"<span disabled=\"disabled\" style=\"cursor:default;{4}\">" +
"<img id=\"{0}\" src=\"{1}\" alt=\"{2}\" /> {3}</span>",
UniqueID + "_img", Checked?checkImgDis:uncheckImgDis, title, text, st);
}
}
