ASPxFileManager.JSProperties Property
Enables you to supply any server data that can then be parsed on the client.
Namespace: DevExpress.Web
Assembly: DevExpress.Web.v24.2.dll
NuGet Package: DevExpress.Web
#Declaration
public Dictionary<string, object> JSProperties { get; }
#Property Value
Type | Description |
---|---|
Dictionary<String, Object> | The collection of property names and their values. |
#Remarks
In some instances, it is necessary to obtain server information on the client. The JSProperties property enables you to declare temporary client properties. The JSProperties property represents a collection of property names and their values. Once declared, a property can be accessed on the client.
Note
The only requirement is that property names must begin with the ‘cp’ prefix, to avoid rewriting the ASPx
#Example
The code below demonstrates how you can show information about folder contents in a label.
public string ItemsNumberToString(int count, string item) {
if (count != 1) item = item + "s";
return count.ToString() + " " + item;
}
protected void ASPxFileManager1_Load(object sender, EventArgs e) {
int FileCount = ASPxFileManager1.SelectedFolder.GetFiles().Length;
int FolderCount = ASPxFileManager1.SelectedFolder.GetFolders().Length;
ASPxFileManager1.JSProperties["cpLabelText"] = "The " + ASPxFileManager1.SelectedFolder.Name + " folder contains " + ItemsNumberToString(FolderCount, "folder") + " and " + ItemsNumberToString(FileCount, "file");
}