Select Options Value And Text To JSON Format?
Mar 16, 2010How can i convert select options elements to JSON text.
[code]...
I want to set options belong to select which is not runat=server to the And I want to split string to array.
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
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PopulateControls();
}
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int howManyPages = 1;
// pager links format
string firstPageUrl = "";
string pagerFormat = "";
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if (searchString != null)
{
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string allWords = Request.QueryString["AllWords"];
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list.DataSource = CatalogAccess.Search(searchString, allWords,
page, out howManyPages);
list.DataBind();
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}
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{
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list.DataSource =
CatalogAccess.GetProductsInCategory(categoryId, page, out howManyPages);
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firstPageUrl = Link.ToCategory(departmentId, categoryId, "1");
pagerFormat = Link.ToCategory(departmentId, categoryId, "{0}");
}
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{
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list.DataSource = CatalogAccess.GetProductsOnDeptPromo
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}
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{
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list.DataSource =
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}
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{
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DataRowView dataRow = (DataRowView)e.Item.DataItem;
string productId = dataRow["ProductID"].ToString();
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PlaceHolder attrPlaceHolder = (PlaceHolder)e.Item.FindControl("attrPlaceHolder");
// temp variables
string prevAttributeName = "";
string attributeName, attributeValue, attributeValueId;
// current DropDown for attribute values
Label attributeNameLabel;
DropDownList attributeValuesDropDown = new DropDownList();
// read the list of attributes
foreach (DataRow r in attrTable.Rows)
{
// get attribute data
attributeName = r["AttributeName"].ToString();
attributeValue = r["AttributeValue"].ToString();
attributeValueId = r["AttributeValueID"].ToString();
// if starting a new attribute (e.g. Color, Size)
if (attributeName != prevAttributeName)
{
prevAttributeName = attributeName;
attributeNameLabel = new Label();
attributeNameLabel.Text = attributeName + ": ";
attributeValuesDropDown = new DropDownList();
attrPlaceHolder.Controls.Add(attributeNameLabel);
attrPlaceHolder.Controls.Add(attributeValuesDropDown);
}
// add a new attribute value to the DropDownList
attributeValuesDropDown.Items.Add(new ListItem(attributeValue, attributeValueId));
}
}
}
