static public void SelectMultiple(this HtmlHelper html, SelectMultipleOption option)
{
if (option.DestinationList == null)
{
option.DestinationList = new SelectList(new List <SelectListItem>());
}
if (option.SourceList == null)
{
option.SourceList = new SelectList(new List <SelectListItem>());
}
//exclude item of source that exist in destination
option.SourceList = new SelectList(option.SourceList.Where(pt => !option.DestinationList
.Any(dest => pt.Value == dest.Value)), "Value", "Text");
string destinationList1 = html.ListBox(option.DestinationListID, option.DestinationList, option.HtmlAttributes);
string sourceList1 = html.ListBox(option.SourceListID, option.SourceList, option.HtmlAttributes);
string htmlListBox = @"
<table>
<tr>
<td>{SourceText}</td>
<td> </td>
<td>{DestinationText}</td>
</tr>
<tr>
<td>{SourceList}</td>
<td>
<input type=""button"" id=""{AddButtonID}"" value=""►""/>
<br/>
<input type=""button"" id=""{DelButtonID}"" value=""◄""/>
</td>
<td>{DestinationList}</td>
</tr>
</table>
<script type=""text/javascript"">
$(document).ready(function(){
$(""#{AddButtonID}"").click(function()
{
SelectListBoxItems(""{SourceListID}"",""{DestinationListID}"");
});
$(""#{DelButtonID}"").click(function()
{
UnSelectListBox(""{SourceListID}"",""{DestinationListID}"");
});
});
</script>";
htmlListBox = htmlListBox.Replace("{SourceList}", sourceList1);
htmlListBox = htmlListBox.Replace("{AddButtonID}", option.AddButtonID);
htmlListBox = htmlListBox.Replace("{DelButtonID}", option.DelButtonID);
htmlListBox = htmlListBox.Replace("{DestinationList}", destinationList1);
htmlListBox = htmlListBox.Replace("{SourceListID}", option.SourceListID);
htmlListBox = htmlListBox.Replace("{DestinationListID}", option.DestinationListID);
htmlListBox = htmlListBox.Replace("{SourceText}", option.SourceText);
htmlListBox = htmlListBox.Replace("{DestinationText}", option.DestinationText);
html.ViewContext.HttpContext.Response.Write(htmlListBox);
}
static public void SelectMultiple(this HtmlHelper html, SelectMultipleOption option)
{
if (option.DestinationList == null)
option.DestinationList = new SelectList(new List<SelectListItem>());
if (option.SourceList == null)
option.SourceList = new SelectList(new List<SelectListItem>());
//exclude item of source that exist in destination
option.SourceList = new SelectList(option.SourceList.Where(pt => !option.DestinationList
.Any(dest => pt.Value == dest.Value)), "Value", "Text");
string destinationList1 = html.ListBox(option.DestinationListID, option.DestinationList, option.HtmlAttributes);
string sourceList1 = html.ListBox(option.SourceListID,option.SourceList, option.HtmlAttributes);
string htmlListBox = @"
<table>
<tr>
<td>{SourceText}</td>
<td> </td>
<td>{DestinationText}</td>
</tr>
<tr>
<td>{SourceList}</td>
<td>
<input type=""button"" id=""{AddButtonID}"" value=""►""/>
<br/>
<input type=""button"" id=""{DelButtonID}"" value=""◄""/>
</td>
<td>{DestinationList}</td>
</tr>
</table>
<script type=""text/javascript"">
$(document).ready(function(){
$(""#{AddButtonID}"").click(function()
{
SelectListBoxItems(""{SourceListID}"",""{DestinationListID}"");
});
$(""#{DelButtonID}"").click(function()
{
UnSelectListBox(""{SourceListID}"",""{DestinationListID}"");
});
});
</script>";
htmlListBox = htmlListBox.Replace("{SourceList}", sourceList1);
htmlListBox = htmlListBox.Replace("{AddButtonID}", option.AddButtonID);
htmlListBox = htmlListBox.Replace("{DelButtonID}", option.DelButtonID);
htmlListBox = htmlListBox.Replace("{DestinationList}", destinationList1);
htmlListBox = htmlListBox.Replace("{SourceListID}", option.SourceListID);
htmlListBox = htmlListBox.Replace("{DestinationListID}", option.DestinationListID);
htmlListBox = htmlListBox.Replace("{SourceText}", option.SourceText);
htmlListBox = htmlListBox.Replace("{DestinationText}", option.DestinationText);
html.ViewContext.HttpContext.Response.Write(htmlListBox);
}
