using System; using System.Collections.Generic; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; namespace FineUI.Examples.form { public partial class form_disabled : PageBase { protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { } } protected void btnDisableAll_Click(object sender, EventArgs e) { ResolveFormField(delegate(Field field) { field.Enabled = false; }); } protected void btnEnableAll_Click(object sender, EventArgs e) { ResolveFormField(delegate(Field field) { field.Enabled = true; }); } protected void btnReadOnlyAll_Click(object sender, EventArgs e) { ResolveFormField(delegate(Field field) { field.Readonly = true; }); } protected void btnCancelReadOnlyAll_Click(object sender, EventArgs e) { ResolveFormField(delegate(Field field) { field.Readonly = false; }); } protected void btnMarkInvalid_Click(object sender, EventArgs e) { ResolveFormField(delegate(Field field) { if (!(field is Label)) { field.MarkInvalid("这个字段出错了!"); } }); } protected void btnClearInvalid_Click(object sender, EventArgs e) { ResolveFormField(delegate(Field field) { if (!(field is Label)) { field.ClearInvalid(); } }); } private delegate void ProcessFormField(Field field); private void ResolveFormField(ProcessFormField process) { foreach (FormRow row in Form1.Rows) { foreach (Field field in row.Items) { if (field != null) { process(field); } } } } protected void Button1_Click(object sender, EventArgs e) { Alert.ShowInTop("表单提交成功!"); } protected void btnDisablePanel_Click(object sender, EventArgs e) { Form1.Enabled = false; } protected void btnEnablePanel_Click(object sender, EventArgs e) { Form1.Enabled = true; } } }