ECMASCript 之一 PeoplePicker,DatetimeControl,InPutFormText 控件的使用（添加时候） ECMAScript 更新 删除 DropDownLis绑定
前台：
<%@ Register TagPrefix="wssawc" Namespace="Microsoft.SharePoint.WebControls" Assembly="Microsoft.SharePoint, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
$("#<%=ddl_type.ClientID %>").change(function () {
if ($(this).val() == "") {
$(".tr_hidden").css("display", "none");
}
else {
$(".tr_hidden").css("display", "block");
}
});
<table class="tab_style_add" style="border-left: 0px; border-right: 0px;" cellspacing="0" cellpadding="0"> <tbody> <tr> <td class="style1" style="padding-left: 20px;">标题 <span style="color: red;" title="这是必填字段">*</span></td> <td class="style2"> </td> </tr> <tr> <td class="td_style_left" style="padding-left: 20px;">类型</td> <td class="td_style_right"> </td> </tr> <tr class="tr_hidden"> <td class="td_style_left" style="padding-left: 20px;">到期时间</td> <td class="td_style_right"> </td> </tr> <tr class="tr_hidden"> <td class="td_style_left" style="padding-left: 20px;"> </td> <td class="td_style_right"> </td> </tr> <tr> <td class="td_style_left" style="padding-left: 20px;"> </td> <td class="td_style_right" style="height: auto; line-height: normal; padding: 0;"> <table id="tab_pics_add" style="width: 100%; border: 0px;" cellspacing="0" cellpadding="0"> <tbody> <tr> <td class="td_pics" style="border: 0; padding: 0;"> <ul class="t_box"> <li id="li_1"><img src="http://www.cnblogs.com/TNSSTAR/admin/" alt="" /> <input style="width: 386px;" type="text" /><input style="width: 386px; display: none;" type="text" /> <input style="width: 72px;" onclick="uploadPicture(1)" type="button" value="上传" /> <a onclick="AddPicRow(1)" href="javascript:void(0)">添加</a> <a onclick="DelPicRow(1)" href="javascript:void(0)">删除</a></li> </ul> </td> </tr> </tbody> </table> </td> </tr> <tr> <td class="td_style_left" style="padding-left: 20px;"><span style="color: red;" title="这是必填字段">*</span></td> <td id="td_publisher" class="td_style_right" style="padding-left: 5px;"> </td> </tr> <tr> <td class="td_style_left" style="padding-left: 20px;"> <span style="color: red;" title="这是必填字段">*</span></td> <td class="td_style_right"> </td> </tr> <tr> <td class="td_style_left" style="padding-left: 20px;"></td> <td class="td_style_right"> </td> </tr> <tr> <td class="td_style_left" style="padding-left: 20px;"></td> <td class="td_style_right"> </td> </tr> <tr> <td class="td_style_left" style="padding-left: 20px;"></td> <td class="td_style_right"> </td> </tr> <tr> <td class="td_style_left" style="padding-left: 20px;"></td> <td class="td_style_right"> </td> </tr> <tr> <td class="td_style_left" style="padding-left: 20px;"> </td> <td class="td_style_right"> </td> </tr> <tr> <td class="td_style_left" style="border: 0;"> </td> <td style="text-align: right; padding-top: 10px; border: 0;"><input id="btn_pvew" style="width: 88px; height: 23px; background-image: url(); background-color: transparent; border: 0;" onclick="preview()" type="button" value" /> </td> </tr> </tbody> </table>
<script type="text/javascript">
function ValiadData() {
var isOk = false;
var userName = $("div[id$='_txt_Name_upLevelDiv']").text();
// var userName = document.getElementById('ctl00_m_g_7b548b26_b842_4e23_b974__4e23_b974_6535cfb5eb56_ASP_wpresources_teamactivityinfo_teamactivityinfoadd_ascx_txt_Name_upLevelDiv').innerText;
var part = $("#<%=txt_Part.ClientID %>").val();
var title = $("#<%=txt_title.ClientID %>").val();
if (title == "") {
alert("请填写标题");
isOk = false;
}
else {
if (userName == "") {
alert("请填写");
isOk = false;
}
else {
if (part == "") {
alert("请填写");
isOk = false;
}
else {
var arr = $("#<%=hid_picIDs.ClientID %>").val().split(",");
for (var i = 0; i < arr.length; i++) {
if (arr[i] != "") {
$(".t_box li input[type='text']").each(function (k) {
var str = "";
if ((k + 1) % 2 == 0) {
if ($(this).val() == arr[i]) {
str = $(".t_box li input[type='text']").eq(k - 1).val();
if ($.trim(str) != "") {
updatePics(parseInt(arr[i]), str);
}
}
}
});
}
}
isOk = true;
}
}
}
return isOk;
}
function updatePics(Id, describe) {
var context = new SP.ClientContext.get_current();
var web = context.get_web();
var list = web.get_lists().getByTitle('<%=AP %>');
var picinfo = list.getItemById(Id);
picinfo.set_item('Description', describe);
picinfo.update();
context.executeQueryAsync(Function.createDelegate(this, this.updatesuccess), Function.createDelegate(this, this.updatefailed));
}
function updatesuccess() {
}
function updatefailed(sender, args) {
}
function AddPicRow(obj) {
$("#<%=hid_maxnum.ClientID %>").val(parseInt($("#<%=hid_maxnum.ClientID %>").val()) + 1);
var tot_num = $("#<%=hid_maxnum.ClientID %>").val();
$("#li_" + obj + "").after("<li id='li_" + tot_num + "'><img src=/> <input id='txtPic' style='width:386px;' type='text' /> <input style='width:386px; display:none;' type='text' value='0' /><input type='button' value='上传' onclick='uploadPicture(" + tot_num + ")' style='width: 72px' /> <a href='javascript:void(0)' onclick='AddPicRow(" + tot_num + ")'>添加</a> <a href='javascript:void(0)' onclick='DelPicRow(" + tot_num + ")'>删除</a></li>");
}
function DelPicRow(obj) {
var picID = $("#li_" + obj + " input[type='text']").eq(1).val();
DelTeamActivityByPicID(picID);
var arr = $("#<%=hid_picIDs.ClientID %>").val().split(",");
var newStr = "";
for (var i = 0; i < arr.length; i++) {
if (arr[i] != picID) {
newStr += arr[i] + ",";
}
}
$("#<%=hid_picIDs.ClientID %>").val(newStr);
if ($(".t_box li").length > 1) {
$("#li_" + obj + "").remove();
}
else {
$("#li_" + obj + " img").attr("src", "");
$("#li_" + obj + " input[type='text']").eq(0).val("");
$("#li_" + obj + " input[type='text']").eq(1).val("");
}
}
function DelPicID(Id) {
var context = new SP.ClientContext.get_current();
var web = context.get_web();
var list = web.get_lists().getByTitle("<%=Lib %>");
var itemToDelete = list.getItemById(Id);
itemToDelete.deleteObject();
context.executeQueryAsync(Function.createDelegate(this, this.deletesuccess),
Function.createDelegate(this, this.deletefailed));
}
function deletesuccess() { }
function deletefailed(sender, args) {
}
</script>
后台：：：
using System;
using System.Text;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Collections;
using Microsoft.SharePoint;
namespace TInfo
{
public partial class oAdd : System.Web.UI.UserControl
{
private string _pageUrl = "/Pages/Teaist.aspx";
[WebBrowsable(true)]
[WebDisplayName("径")]
[Personalizable(PersonalizationScope.Shared)]
[SPWebCategoryName("自定义设置")]
public string PageUrl
{
get { return _pageUrl; }
set { _pageUrl = value; }
}
private string _activitytypename = "";
[WebBrowsable(true)]
[WebDisplayName("")]
[Personalizable(PersonalizationScope.Shared)]
[SPWebCategoryName("自定义设置")]
public string Name
{
get { return _apename; }
set { _apename = value; }
}
private string _activityPicLib =;
//[WebBrowsable(true)]
//[WebDisplayName("")]
//[Personalizable(PersonalizationScope.Shared)]
//[SPWebCategoryName("")]
public string PicLib
{
get { return _PicLib; }
set { _PicLib = value; }
}
BAO bao = null;
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
ddl_TypeBind();
dtc_publishtime.SelectedDate = DateTime.Now;
}
}
protected void btn_OK_Click(object sender, EventArgs e)
{
bao = new BAO(string.Empty);
Entity entity = new TEntity("", 1);
entity.Type = ddl_type.SelectedValue;
entity.Content = txt_details.Text;
entity.CreateTime = DateTime.Now;
entity.PublishPeople = GetPeopleEditorValue();//发布人
entity.Draft = chk_isdrapt.Checked;
entity.IsTime = dtc_activityendtime.SelectedDate;
entity.IsVote = chk_isvote.Checked;
entity.PublishPart = txt_Part.Text;
entity.PublishTime = dtc_publishtime.SelectedDate;
entity.Title = txt_title.Text;
entity.ToTop = chk_istop.Checked;
entity.ToTopUntilTime = dtc_topendtime.SelectedDate;
int num = bao.InsertInfo(entity);
if (num > 0)
{
int teamActivityID = CustomerConvert.ConvertNullToInt(bao.());
string[] arr = hid_picIDs.Value.Split(',');
for (int i = 0; i < arr.Length; i++)
{
if (arr[i] != "")
{
bao.UpdatePicsSetIDs(CustomerConvert.ConvertNullToInt(arr[i]), teamActivityID);
}
}
if (entity.Draft == true || Convert.ToDateTime(entity.PublishTime) > DateTime.Now)
{
Common.Message(this.Page, "", PageUrl);
}
else
{
Common.Message(this.Page, ", PageUrl);
}
}
else
{
Common.Message(this.Page, ");
}
}
private string GetPeopleEditorValue()
{
string strResult = string.Empty;
ArrayList list = txt_Name.ResolvedEntities;
foreach (Microsoft.SharePoint.WebControls.PickerEntity p in list)
{
if (p.EntityData["SPUserID"].ToString() != "")
{
string userId = p.EntityData["SPUserID"].ToString();
string DisplayName = p.DisplayText.ToString();
strResult += userId + ";#" + DisplayName;
strResult += ",";
}
}
return strResult;
}
private void ddl_TypeBind()
{
ddl_type.Items.Clear();
bao = new BAO(string.Empty);
List<string> list = new List<string>();
list = bao.GetTypeList(Name);
foreach (string type in list)
{
ddl_type.Items.Add(new ListItem(type, type));
}
}
protected void btn_Cancel_Click(object sender, EventArgs e)
{
if (Request.QueryString["Source"] != null)
{
Response.Redirect(Request.QueryString["Source"]);
}
else
{
Response.Redirect(PageUrl);
}
}
protected string GetPublisher()
{
string publisher = "";
if(GetPeopleEditorValue()!="")
{
string[] arr = GetPeopleEditorValue().Split(',');
for (int i = 0; i < arr.Length; i++)
{
if(arr[i]!="")
{
string[] sArr = arr[i].Split(new string[] { ";#" }, StringSplitOptions.RemoveEmptyEntries);
publisher += sArr[1] + " ";
}
}
}
return publisher;
}
protected string GetPublishDate()
{
if (dtc_publishtime.SelectedDate != null)
{
return dtc_publishtime.SelectedDate.ToShortDateString();
}
else
{
return "";
}
}
protected string GetContent()
{
return txt_details.Text.ToString();
}
}
}