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RadAjaxManagerProxy - master and content page the dropdownlist shows twice after adding it in RadAjaxManagerProxy.

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Ajax

This is a migrated thread and some comments may be shown as answers.

Rajshree asked on 01 Sep 2015, 05:57 PM

RadAjaxManagerProxy - master and content page the dropdownlist shows twice after adding it in RadAjaxManagerProxy. for information see line code - 63

if i dont add it the selected index change doesnt fire/change.

what to achieve - when user change the dropdown from master page (all the way right top in video name - select framework, the content page information should be refreshed without full page refreshed( i have achieved it using RadAjaxManagerProxy). when i select the tab Rating model and click on add new record-> change perspective, it doesnt update the relevant text box,autopostback is not working if i dont add in Radajaxmanagerproxy.

if i add the line 63 and so on, it shows controls twice.

why and how to fix it.

please see attached video.

http://screencast.com/t/NwG04xhle

attaching the code.

001.Master page

002.

003. <form id="form1" runat="server">

004. <telerik:RadScriptManager ID="RadScriptManager1" runat="server">

005. <Scripts>

006. <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js" />

007. <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js" />

008. </Scripts>

009. </telerik:RadScriptManager>

010. <telerik:RadStyleSheetManager ID="RadStyleSheetManager1" runat="server">

011. </telerik:RadStyleSheetManager>

012. <telerik:RadFormDecorator ID="FormDecorator1" runat="server" DecoratedControls="all" DecorationZoneID="decorationZone"></telerik:RadFormDecorator>

013. <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server"></telerik:RadAjaxLoadingPanel>

014. <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

015.

016.

017.<div style="float:right">

018. <table>

019. <tr>

020. <td>

021.<App:FrameworkControl runat="server" ID="FrameworkControl" />

022. </td>

023. <td>

024.<asp:HyperLink ID="HyperLink1" Target="_blank" Text="Navigate to Portfolio Analyzer" runat="server"></asp:HyperLink>

025.

026. </td>

027. </tr>

028. </table>

029.

030.

031. </div>

032.

033.

034.ConfigureRatingModel content page

035.

036.

<%@ Page Title="" Language="C#" MasterPageFile="~/Framework.Master" AutoEventWireup="true" CodeBehind="ConfigureRatingModel.aspx.cs" Inherits="FrameworkBuilderApp.WebUI.ConfigureRatingModel" %>

037.

<%@ Register TagPrefix="App" TagName="PerspectiveWeightingsControl" Src="~/UserControls/PerspectiveWeightingsControl.ascx" %>

038.<%@ Register TagPrefix="App" TagName="SurveyModelControl" Src="~/UserControls/SurveyRatingModelControl.ascx" %>

039.<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">

040. <link href="../SkinSlik/TabStrip.SkinSlik.css" rel="stylesheet" />

041. <%--<link href="../styles/base.css" rel="stylesheet" />--%>

042. <link href="../styles/default.css" rel="stylesheet" />

043.

044.

045.

046.

047. <telerik:RadAjaxManagerProxy ID="AjaxManagerProxy1" runat="server">

048. <AjaxSettings>

049. <telerik:AjaxSetting AjaxControlID="rdComboFrameworklist">

050. <UpdatedControls>

051. <telerik:AjaxUpdatedControl ControlID="rdComboFrameworklist" />

052. </UpdatedControls>

053. </telerik:AjaxSetting>

054. <telerik:AjaxSetting AjaxControlID="rdComboFrameworklist" >

055. <UpdatedControls>

056. <telerik:AjaxUpdatedControl ControlID="RadTabStrip1" />

057. <telerik:AjaxUpdatedControl ControlID="RadMultiPage1" LoadingPanelID="RadAjaxLoadingPanel1" />

058. <telerik:AjaxUpdatedControl ControlID="PerspectiveWeightingsControl" />

059. <telerik:AjaxUpdatedControl ControlID="SurveyModelControl" />

060. <telerik:AjaxUpdatedControl ControlID="ddlPerpectiveClass"/>

061. </UpdatedControls>

062. </telerik:AjaxSetting>

063. <telerik:AjaxSetting AjaxControlID="ddlPerpectiveClass">

064. <UpdatedControls>

065. <telerik:AjaxUpdatedControl ControlID="txtSubperspectiveType" />

066. <telerik:AjaxUpdatedControl ControlID="txtSubperspectiveCode" />

067. </UpdatedControls>

068. </telerik:AjaxSetting>

069.

070. </AjaxSettings>

071.

072.</telerik:RadAjaxManagerProxy>

073.

074.

075.

076. <div id="example" style="width:98%; margin:0 auto;">

077. <div class="demo-content">

078.<%-- <telerik:RadAjaxPanel runat="server" ID="RadAjaxPanel1" ClientEvents-OnRequestStart="onRequestStart" CssClass="div-container no-bg" LoadingPanelID="RadAjaxLoadingPanel1">--%>

079.

080. <telerik:RadTabStrip ID="RadTabStrip1" Width="100%" MultiPageID="RadMultiPage1" Orientation="HorizontalTop" CssClass="RadTabStrip_SkinSlik" runat="server" SelectedIndex="0" >

081. <Tabs>

082.

083. <telerik:RadTab runat="server" PageViewID="RadPageView1" Text="Perspective Weightings" Selected="True" />

084. <telerik:RadTab runat="server" PageViewID="RadPageView2" Text="Rating Model" />

085.

086. </Tabs>

087.

088.</telerik:RadTabStrip>

089. <telerik:RadMultiPage runat="server" ID="RadMultiPage1" SelectedIndex="0"

090. CssClass="multiPage" Width="100%">

091. <telerik:RadPageView runat="server" ID="RadPageView1">

092. <App:PerspectiveWeightingsControl runat="server" ID="PerspectiveWeightingsControl" />

093. </telerik:RadPageView>

094. <telerik:RadPageView runat="server" ID="RadPageView2">

095. <App:SurveyModelControl runat="server" ID="SurveyModelControl" />

096. </telerik:RadPageView>

097.

098.

099. </telerik:RadMultiPage>

100.

101. <%-- </telerik:RadAjaxPanel>--%>

102. <%--<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

103. <script type="text/javascript">

104. function onRequestStart(sender, args) {

105. if (args.get_eventTarget().indexOf("Button") >= 0) {

106. args.set_enableAjax(false);

107. }

108. }

109. </script>

110. </telerik:RadCodeBlock>--%>

111. </div>

112. </div>

113. </asp:Content>

114.

115.

116.SurveyRatingModelControl.ascx user control

117.

118.

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="SurveyRatingModelControl.ascx.cs" Inherits="FrameworkBuilderApp.UserControls.SurveyRatingModelControl" %>

119.<link href="../SkinSlik/Grid.SkinSlik.css" rel="stylesheet" />

120.<link href="../styles/Style.css" rel="stylesheet" />

121.<style>

122. .blink_me {

123. -webkit-animation-name: blinker;

124. -webkit-animation-duration: 3s;

125. -webkit-animation-timing-function: linear;

126. -webkit-animation-iteration-count: infinite;

127.

128. -moz-animation-name: blinker;

129. -moz-animation-duration: 3s;

130. -moz-animation-timing-function: linear;

131. -moz-animation-iteration-count: infinite;

132.

133. animation-name: blinker;

134. animation-duration: 3s;

135. animation-timing-function: linear;

136. animation-iteration-count: infinite;

137.}

138.

139.@-moz-keyframes blinker {

140. 0% { opacity: 1.0; }

141. 50% { opacity: 0.0; }

142. 100% { opacity: 1.0; }

143.}

144.

145.@-webkit-keyframes blinker {

146. 0% { opacity: 1.0; }

147. 50% { opacity: 0.0; }

148. 100% { opacity: 1.0; }

149.}

150.

151.@keyframes blinker {

152. 0% { opacity: 1.0; }

153. 50% { opacity: 0.0; }

154. 100% { opacity: 1.0; }

155.}

156.

157.

158.</style>

159. <style type="text/css">

160..hi {

161. background-color: lightgray;

162. opacity: 0.9;

163. filter: Alpha(opacity=50); /* IE8 and earlier */

164.}

165. </style>

166.<div style="padding:0px 10px 10px;">

167. <div style="text-align:center;font-family:Arial;font-weight:bold;">

168. <h5>Rating Model</h5>

169. </div>

170.

171. <telerik:RadCodeBlock ID="RadCodeBlock2" runat="server">

172. <script type="text/javascript">

173. var popUp;

174. function PopUpShowing(sender, eventArgs) {

175. popUp = eventArgs.get_popUp();

176. var gridWidth = sender.get_element().offsetWidth;

177. var gridHeight = sender.get_element().offsetHeight;

178. var popUpWidth = popUp.style.width.substr(0, popUp.style.width.indexOf("px"));

179. var popUpHeight = popUp.style.height.substr(0, popUp.style.height.indexOf("px"));

180. popUp.style.left = ((gridWidth - popUpWidth) / 2 + sender.get_element().offsetLeft).toString() + "px";

181. popUp.style.top = ((gridHeight - popUpHeight) / 2 + sender.get_element().offsetTop).toString() + "px";

182. }

183. </script>

184.

185.</telerik:RadCodeBlock>

186. <telerik:RadCodeBlock ID="RadCodeBlock3" runat="server">

187. <script type="text/javascript">

188. function RowDblClick(sender, eventArgs) {

189. sender.get_masterTableView().editItem(eventArgs.get_itemIndexHierarchical());

190. }

191. </script>

192. </telerik:RadCodeBlock>

193. <telerik:RadWindowManager ID="RadWindowManager1" runat="server"></telerik:RadWindowManager>

194. <%-- <telerik:RadAjaxManagerProxy ID="AjaxManagerProxySurvey" runat="server">

195. <AjaxSettings>

196.

197. <telerik:AjaxSetting AjaxControlID="ddlPerpectiveClass" EventName="SelectedIndexChanged">

198. <UpdatedControls>

199. <telerik:AjaxUpdatedControl ControlID="txtSubperspectiveType" />

200. <telerik:AjaxUpdatedControl ControlID="txtSubperspectiveCode" />

201. <telerik:AjaxUpdatedControl ControlID="ddlPerpectiveClass" />

202. </UpdatedControls>

203. </telerik:AjaxSetting>

204.

205. </AjaxSettings>

206.

207.</telerik:RadAjaxManagerProxy>--%>

208. <%-- <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server"></telerik:RadAjaxLoadingPanel>

209. <telerik:RadAjaxPanel runat="server" ID="RadAjaxPanel1" ClientEvents-OnRequestStart="onRequestStart" CssClass="div-container no-bg" LoadingPanelID="RadAjaxLoadingPanel1">--%>

210. <telerik:RadGrid ID="gridRatingModel" AllowPaging="True" PageSize="5" OnNeedDataSource="gridRatingModel_NeedDataSource" OnItemCommand="gridRatingModel_ItemCommand" OnItemCreated="gridRatingModel_ItemCreated" OnDeleteCommand="gridRatingModel_DeleteCommand" OnInsertCommand="gridRatingModel_InsertCommand" OnUpdateCommand="gridRatingModel_UpdateCommand" OnItemDataBound="gridRatingModel_ItemDataBound" AllowSorting="true" runat="server">

211. <PagerStyle Mode="NextPrevAndNumeric"></PagerStyle>

212. <ClientSettings>

213. <Scrolling AllowScroll="True" UseStaticHeaders="True" SaveScrollPosition="true" FrozenColumnsCount="2"></Scrolling>

214.

215. </ClientSettings>

216. <ClientSettings>

217. <ClientEvents OnRowDblClick="RowDblClick"></ClientEvents>

218. </ClientSettings>

219.

220. <ExportSettings ExportOnlyData="true" HideStructureColumns="true" OpenInNewWindow="true" IgnorePaging="true"></ExportSettings>

221. <MasterTableView EditMode="EditForms" CommandItemDisplay="Top" CommandItemSettings-ShowRefreshButton="false" DataKeyNames="ID" AutoGenerateColumns="false" InsertItemDisplay="Top"

222. InsertItemPageIndexAction="ShowItemOnFirstPage" >

223. <CommandItemSettings ShowExportToCsvButton="true" ShowExportToExcelButton="true" ShowExportToPdfButton="true" ShowExportToWordButton="true" />

224.

225. <Columns>

226.

227.

228. <telerik:GridBoundColumn HeaderText="ID" DataField="ID" ReadOnly="True"

229. UniqueName="ID" Display="False">

230. </telerik:GridBoundColumn>

231. <telerik:GridBoundColumn HeaderText="SubPerspectiveID" DataField="SubPerspectiveID" ReadOnly="True"

232. UniqueName="SubPerspectiveID" Display="false">

233. </telerik:GridBoundColumn>

234.

235.

236. <telerik:GridBoundColumn HeaderText="Perspective Category" ItemStyle-Width="100px" DataField="ModelType" UniqueName="ModelType">

237. <HeaderStyle Width="100px" />

238. </telerik:GridBoundColumn>

239.

240. <telerik:GridBoundColumn HeaderText="Perspective" ItemStyle-Width="100px" DataField="PerpectiveClass" UniqueName="PerpectiveClass">

241. <HeaderStyle Width="100px" />

242. </telerik:GridBoundColumn>

243.

244. <telerik:GridBoundColumn HeaderText="Sub Perspective" DataField="HintSubPerspective" Display="false" UniqueName="HintExport">

245. <HeaderStyle Width="100px" />

246. </telerik:GridBoundColumn>

247. <telerik:GridBoundColumn HeaderText="Question" DataField="Question" Display="false" UniqueName="QuestionExport">

248. <HeaderStyle Width="150px" />

249. </telerik:GridBoundColumn>

250. <telerik:GridBoundColumn HeaderText="Sub Perspective" ItemStyle-Width="100px" DataField="HintSubPerspective" UniqueName="Hint">

251. <HeaderStyle Width="100px" />

252. </telerik:GridBoundColumn>

253. <telerik:GridBoundColumn HeaderText="Question" ItemStyle-Width="150px" DataField="Question" UniqueName="Question">

254. <HeaderStyle Width="150px" />

255. </telerik:GridBoundColumn>

256. <telerik:GridBoundColumn HeaderText="DefaultComment" ItemStyle-Width="150px" DataField="DefaultComment" UniqueName="DefaultComment">

257. <HeaderStyle Width="150px" />

258. </telerik:GridBoundColumn>

259. <telerik:GridBoundColumn HeaderText="Subperspective Type" Display="false" DataField="SubperspectiveType" UniqueName="SubperspectiveType">

260. </telerik:GridBoundColumn>

261.

262. <telerik:GridBoundColumn HeaderText="Weighting" HeaderStyle-Width="100px" DataField="Weighting" UniqueName="Weighting">

263. </telerik:GridBoundColumn>

264. <telerik:GridBoundColumn HeaderText="Rating Factor 1" ItemStyle-Width="100px" DataField="RatingFactor1" UniqueName="RatingFactor1">

265. <HeaderStyle Width="70px" />

266. </telerik:GridBoundColumn>

267. <telerik:GridBoundColumn HeaderText="Rating Factor 2" ItemStyle-Width="150px" DataField="RatingFactor2" UniqueName="RatingFactor2">

268. <HeaderStyle Width="70px" />

269. </telerik:GridBoundColumn>

270. <telerik:GridBoundColumn HeaderText="Rating Factor 3" ItemStyle-Width="150px" DataField="RatingFactor3" UniqueName="RatingFactor3">

271. <HeaderStyle Width="70px" />

272. </telerik:GridBoundColumn>

273. <telerik:GridBoundColumn HeaderText="Rating Factor 4" ItemStyle-Width="150px" DataField="RatingFactor4" UniqueName="RatingFactor4">

274. <HeaderStyle Width="70px" />

275. </telerik:GridBoundColumn>

276. <telerik:GridBoundColumn HeaderText="Rating Factor 5" ItemStyle-Width="150px" DataField="RatingFactor5" UniqueName="RatingFactor5">

277. <HeaderStyle Width="70px" />

278. </telerik:GridBoundColumn>

279.

280. <telerik:GridEditCommandColumn UniqueName="EditColumn" ButtonType="ImageButton" HeaderText="Edit">

281. <HeaderStyle Width="70px" />

282. </telerik:GridEditCommandColumn>

283. <telerik:GridButtonColumn ConfirmText="Delete this Perspective?" ConfirmDialogType="RadWindow"

284. ConfirmTitle="Delete" ButtonType="ImageButton" CommandName="Delete" Text="Delete" UniqueName="DeleteColumn" HeaderText="Delete">

285. <HeaderStyle Width="70px" />

286. <ItemStyle Width="70px" />

287. </telerik:GridButtonColumn>

288. </Columns>

289. <EditFormSettings EditFormType="Template">

290. <FormTemplate>

291. <table id="Table2" cellspacing="2" cellpadding="1" width="100%" border="0" rules="none"

292. style="border-collapse: collapse;">

293. <tr class="EditFormHeader">

294.

295. <td align="left" >

296. <asp:Button ID="btnUpdate" Text='<%# (Container is GridEditFormInsertItem) ? "Save" : "Save" %>'

297. runat="server" CommandName='<%# (Container is GridEditFormInsertItem) ? "PerformInsert" : "Update" %>'></asp:Button>

298. <asp:Button ID="btnCancel" Text="Cancel" runat="server" CausesValidation="False"

299. CommandName="Cancel"></asp:Button>

300. </td>

301.

302. <td></td>

303. <td></td>

304. </tr>

305. <tr>

306. <td>

307. <table id="Table3" width="400px" border="0" class="module">

308.

309. <tr style="height:40px">

310. <td class="txtright">Perspective Category:

311. </td>

312. <td>

313.

314. <telerik:RadDropDownList ID="ddlPerspectiveCategory" runat="server" OnSelectedIndexChanged="ddlPerspectiveCategory_SelectedIndexChanged" AutoPostBack="true"

315.

316. TabIndex="7"

317. />

318. <asp:HiddenField ID="hiddenPerspectiveCateory" runat="server" Value='<%# DataBinder.Eval(Container.DataItem, "ModelType") %>' />

319. </td>

320. </tr>

321. <tr style="height:40px">

322. <td class="txtright">Perspective:

323. </td>

324. <td>

325. <telerik:RadDropDownList ID="ddlPerpectiveClass" runat="server" OnSelectedIndexChanged="ddlPerpectiveClass_SelectedIndexChanged" AutoPostBack="true"

326.

327. TabIndex="8"

328. />

329. <asp:HiddenField ID="hiddenPerspectiveClass" runat="server" Value='<%# Bind("PerpectiveClass") %>' />

330. </td>

331. </tr>

332. <tr style="height:40px">

333. <td class="txtright">Sub-Perspective:

334. </td>

335. <td>

336. <telerik:RadTextBox ID="txtHint" runat="server" Text='<%# Bind("Hint") %>' TextMode="MultiLine" TabIndex="2" Rows="2" Columns="40"></telerik:RadTextBox>

337.

338. </td>

339. </tr>

340. <tr style="height:40px;">

341. <td rowspan="2" class="txtright">Question:

342. </td>

343. <td rowspan="2" >

344. <telerik:RadTextBox ID="TextBox5" Text='<%# Bind("Question") %>' runat="server" TextMode="MultiLine"

345. Rows="5" Columns="40" TabIndex="6">

346. </telerik:RadTextBox>

347. <asp:HiddenField ID="SubPerspectiveID" runat="server" Value='<%# Bind("SubPerspectiveID") %>' />

348. </td>

349. </tr>

350.

351.

352.

353. <tr>

354. <td colspan="2"></td>

355. </tr>

356.

357.

358. </table>

359. </td>

360.

361. <td style="vertical-align: top">

362. <table id="Table4" cellspacing="1" cellpadding="1" width="450px" border="0" class="module">

363.

364. <tr style="height:40px">

365. <td class="txtright" >Weight:

366. </td>

367. <td>

368. <telerik:RadNumericTextBox ID="txtWeighting" Text='<%# Bind( "Weighting") %>' runat="server" TabIndex="5" ></telerik:RadNumericTextBox>

369.

370. </td>

371. </tr>

372. <tr style="height:40px">

373. <td class="txtright">Perspective Code:

374. </td>

375. <td>

376. <telerik:RadTextBox ID="txtSubperspectiveType" Enabled="false" ReadOnly="true" Text='<%# Bind( "SubperspectiveType") %>' runat="server" TabIndex="9">

377. </telerik:RadTextBox>

378. </td>

379. </tr>

380.

381. <tr style="height:40px">

382. <td class="txtright">Sub-Perspective Code:

383. </td>

384. <td>

385. <telerik:RadTextBox ID="txtSubperspectiveCode" Enabled="false" ReadOnly="true" Text='<%# Bind( "SubPerspectiveID") %>' runat="server" TabIndex="9">

386. </telerik:RadTextBox>

387. </td>

388. </tr>

389. <tr style="height:40px;">

390. <td class="txtright">Default Comment:

391. </td>

392. <td >

393. <telerik:RadTextBox ID="RadTextBox1" Text='<%# Bind("DefaultComment") %>' runat="server" TextMode="MultiLine"

394. Rows="4" Columns="40" TabIndex="6">

395. </telerik:RadTextBox>

396. </td>

397. </tr>

398.

399.

400. </table>

401. </td>

402. <td style="vertical-align: top">

403. <table id="Table1" cellspacing="1" cellpadding="1" width="350px" border="0" class="module">

404. <tr style="height:40px">

405. <td class="txtright">Rating 1:

406. </td>

407.

408. <td>

409. <telerik:RadTextBox ID="TextBox1" Text='<%# Bind("RatingFactor1") %>' runat="server" TextMode="MultiLine"

410. Rows="2" Columns="40" TabIndex="4">

411. </telerik:RadTextBox>

412. </td>

413. </tr>

414. <tr style="height:40px">

415. <td class="txtright">Rating 2:

416. </td>

417.

418. <td>

419. <telerik:RadTextBox ID="TextBox6" Text='<%# Bind("RatingFactor2") %>' runat="server" TextMode="MultiLine"

420. Rows="2" Columns="40" TabIndex="3">

421. </telerik:RadTextBox>

422. </td>

423. </tr>

424. <tr style="height:40px">

425. <td class="txtright">Rating 3:

426. </td>

427.

428. <td>

429. <telerik:RadTextBox ID="TextBox2" Text='<%# Bind("RatingFactor3") %>' runat="server" TextMode="MultiLine"

430. Rows="2" Columns="40" TabIndex="2">

431. </telerik:RadTextBox>

432. </td>

433. </tr>

434. <tr style="height:40px">

435. <td class="txtright">Rating 4:

436. </td>

437.

438. <td>

439. <telerik:RadTextBox ID="TextBox3" Text='<%# Bind("RatingFactor4") %>' runat="server" TextMode="MultiLine"

440. Rows="2" Columns="40" TabIndex="1">

441. </telerik:RadTextBox>

442. </td>

443. </tr>

444. <tr style="height:40px">

445. <td class="txtright">Rating 5:

446. </td>

447.

448. <td>

449. <telerik:RadTextBox ID="TextBox4" Text='<%# Bind("RatingFactor5") %>' runat="server" TextMode="MultiLine"

450. Rows="2" Columns="40" TabIndex="10">

451. </telerik:RadTextBox>

452. </td>

453. </tr>

454. </table>

455. </td>

456. </tr>

457.

458. </table>

459. </FormTemplate>

460. </EditFormSettings>

461. </MasterTableView>

462. </telerik:RadGrid>

463. <table style="height:30px;">

464. <tr id="trAlert" runat="server">

465. <td colspan="4"><span runat="server" id="spAlert" class="blink_me" style="color:red;text-align:right;font-weight:bold"><asp:Label ID="lblerror" runat="server"></asp:Label></span></td>

466.

467. </tr>

468. </table>

469. <%-- </telerik:RadAjaxPanel>--%>

470. <%-- <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

471. <script type="text/javascript">

472. function onRequestStart(sender, args) {

473. if (args.get_eventTarget().indexOf("Button") >= 0) {

474. args.set_enableAjax(false);

475. }

476. }

477. </script>

478. </telerik:RadCodeBlock>--%>

479.</div>

3 Answers, 1 is accepted

answered on 04 Sep 2015, 08:40 AM

Hello,

In order to make the functionality work as expected I would suggest implementing things one at a time.

Disable AJAX initially and implement the necessary features. After you have implemented the behavior you are looking for you can Ajax-enable the controls. This would enable you to catch possible issues early.

Note that when Ajax-enabling RadTabStrip and RadMultiPage there are some specifics. Check the following article for additional information.

http://docs.telerik.com/devtools/aspnet-ajax/controls/ajax/troubleshooting/tips-and-tricks-for-ajaxifying-specific-controls#ajaxifying-radmultipage-and-radtabstrip-controls

Also check the article below that describes how you can Ajax-enable controls in Master-Content page scenario.

http://docs.telerik.com/devtools/aspnet-ajax/controls/ajax/radajaxmanager/how-to/ajaxify-and-update-controls-in-master-and-content-page

Regards,
Viktor Tachev
Telerik

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answered on 10 Sep 2015, 01:22 PM

Hi,

You can use both controls or stick only with the RadAjaxManager. It depends mainly on your preferences.

The RadAjaxManagerProxy control is intended to be used when you have controls in a UserControl that update other controls in the same UserControl. In such scenarios you can easily Ajax-enable the controls by defining the settings in the markup.

When you have controls in a master or content page that update controls on another page it is recommended to use RadAjaxManager.

Regards,
Viktor Tachev
Telerik

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RadAjaxManagerProxy - master and content page the dropdownlist shows twice after adding it in RadAjaxManagerProxy.

3 Answers, 1 is accepted