when enter key pressed then event has to be fired

Question

i have chat application...when click on send button as well as Enter key then message is going to send...for send button event generated ....but what about enter key ..please help me

Iftikar Hussain · Answer

Hi Please use like below in your aspx page document.onkeypress = function (evt) { evt = evt || window.event; var charCode = evt.keyCode || evt.which; if (charCode == 13) { document.getElementById( ).click(); } }; Let me know if you need more details Regards Iftikar Remember to click Mark as Answer on the post if it helps you.

Sunny Sharma · Answer

Hi yadagiri Sorry to respond you a little late. The problem that I can see in your page is that you're not grabbing the Text Editor properly. Do like this inside your script block: -------------------------------------------------------------- $(document).ready(function(){ $('#FreeTextBox1_designEditor').contents().find(body).on(keypressfunction(e){ var code = (e.keyCode ? e.keyCode : e.which); if (code == 13) { $('# ').click(); } }); }); --------------------------------------------------------------------- Hope this helps! Cheers!

yadagiri uppari · Answer

sir please give me reply sir...........I sent code of aspx page sir

yadagiri uppari · Answer

sir please help me sir..............

yadagiri uppari · Answer

no problem sir...you are spending your valuable time for me..... aspx: BorderColor=#333333 BorderStyle=None > ' Font-Underline=False ForeColor=Blue Visible= true /> ' EnableHtmlMode=false EnableToolbars=False FormatHtmlTagsToXhtml=true HtmlModeDefaultsToMonoSpaceFont=true ReadOnly=true RemoveScriptNameFromBookmarks=True RenderMode=Rich BackColor=White Height=100px Width=200px ToolbarBackColor=White EditorBorderColorLight=White EditorBorderColorDark=White BreakMode=LineBreak StartMode=DesignMode> ' Font-Underline=False ForeColor=Blue Visible= true /> OnClick=btnHistory_Click Height=28px BackColor=#2B9DDB /> &nbsp&nbsp&nbsp&nbsp&nbsp&nbsp Text=Invite chat room CssClass=chatWindowButtons Width=117px Height=28px BackColor=#2B9DDB /> &nbsp&nbsp&nbsp&nbsp&nbsp&nbsp ImageUrl=images/smiley-1.png Width=26px /> &nbsp&nbsp&nbsp&nbsp&nbsp&nbsp Text=Font Height=28px CssClass=chatWindowButtons onclick=btnFont_Click Width=56px BackColor=#2B9DDB /> RenderMode=Rich ScriptMode=External StartMode=DesignMode EnableHtmlMode=false Width=566px Height=140px ToolbarBackColor=White EditorBorderColorLight=white EditorBorderColorDark=White>                                                       onclick=btnSend_Click Text=Send Width=58px BackColor=#2B9DDB />

Sunny Sharma · Answer

Hi yadagiri sorry to ask you but It's really a bit annoying navigating through all these code with so many commented lines. Suggest you to share your project in whole or slice the relevant part only.

yadagiri uppari · Answer

please reply sir.................. I need your help sir

yadagiri uppari · Answer

this is code behind: using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Data; using eBizLink_DAL; using System.Data.SqlClient; using System.Timers; using System.Diagnostics; using System.Windows.Forms; public partial class ChatWindow : System.Web.UI.Page { protected void Page_Load(object sender EventArgs e) { Session[txtMessage] = FreeTextBox1.Text; Session[sender] = 47; Session[receiver] = 52; // Session[emotion] = DateTime.Now; ; // ClientScript.RegisterClientScriptBlock(this.GetType() Shortcut FreeTextBox1.attachEvent('onkeydown'ShortcutKeys); true); } protected void btnSend_Click(object sender EventArgs e) { // int i=47; SqlParameter param1 = new SqlParameter(@senderid Session[sender]); SqlParameter param2 = new SqlParameter(@message Session[txtMessage]); SqlParameter param3 = new SqlParameter(@date DateTime.Now); SqlParameter param7 = new SqlParameter(@receiverid Session[receiver]); // SqlParameter param8 = new SqlParameter(@emotion Session[emotion]); String stm = sp_ChatInsert; SqlHelper.ExecuteNonQuery(CommonSetting.GetConnectionString(true) CommandType.StoredProcedure stm param1 param2param3param7); getMessage(); FreeTextBox1.Text = null; } //private void FreeTextBox1_KeyDown(object sender KeyEventArgs e) //{ // if (e.KeyCode == Keys.Enter) // { // SqlParameter param1 = new SqlParameter(@senderid Session[sender]); // SqlParameter param2 = new SqlParameter(@message Session[txtMessage]); // SqlParameter param3 = new SqlParameter(@date DateTime.Now); // SqlParameter param7 = new SqlParameter(@receiverid Session[receiver]); // // SqlParameter param8 = new SqlParameter(@emotion Session[emotion]); // String stm = sp_ChatInsert; // SqlHelper.ExecuteNonQuery(CommonSetting.GetConnectionString(true) CommandType.StoredProcedure stm param1 param2 param3 param7); // getMessage(); // FreeTextBox1.Text = null; // } //} public void getMessage() { string strSql = sp_GetChatMessage; SqlParameter param5 = new SqlParameter(@senderid Session[sender]); SqlParameter param6 = new SqlParameter(@receiverid Session[receiver]); DataSet ds = new DataSet(); ds = SqlHelper.ExecuteDataset(CommonSetting.GetConnectionString(true) CommandType.StoredProcedure strSqlparam5param6); dldisplayMessage.DataSource = ds; dldisplayMessage.DataBind(); } protected void Timer1_Tick(object sender EventArgs e) { getMessage(); } public void btnHistory_Click(object sender EventArgs e) { ScriptManager.RegisterClientScriptBlock(this this.GetType() scr javascript:OnClickHistory(); true); } protected void btnFont_Click(object sender EventArgs e) { Process p = new Process(); p.StartInfo.FileName = C:Users\Lavanya\Documents\Visual Studio 2010\Projects\Window\Bin\debug\Window.exe; p.Start(); } }

yadagiri uppari · Answer

.style2 { width: 100%; height: 36px; } .style3 { width: 72px; } .style4 { width: 162px; } .style6 { width: 99%; height: 93px; } .chatWindowButtons {} .style7 { height: 172px; } // var txt = new Array(); // var img = new Array(); // txt[0] = ';['; // img[0] = ' '; // txt[1] = ':)'; // img[1] = ' '; // txt[2] = ';]'; // img[2] = ' '; // txt[3] = ':P'; // img[3] = ' '; // txt[4] = ':-('; // img[4] = ' '; // txt[5] = ':('; // img[5] = ' '; // function replacewithimg(FreeTextBox1) { // var innTxt = dv.innerHTML; // for (var v = 0; v // if (innTxt.indexOf(txt[v]) > -1) { // innTxt = innTxt.replace(txt[v] img[v]); // FreeTextBox1.innerHTML = innTxt; // break; // } // } // } function OnClickHistory() { window.showModalDialog('HistoryWindow.aspx' 'dialogHeight:100px;dialogWidth:200px;status:no;'); } function ShortcutKeys() { if (event.keyCode == 13) { FreeTextBox1.getElementById(' ').click(); } } if(event.keyCode==13) { //btSearchasp.netbutton FreeTextBox1.getElementById( ).focus(); } --%> BorderColor=#333333 BorderStyle=None > ' Font-Underline=False ForeColor=Blue Visible= true /> ' EnableHtmlMode=false EnableToolbars=False FormatHtmlTagsToXhtml=true HtmlModeDefaultsToMonoSpaceFont=true ReadOnly=true RemoveScriptNameFromBookmarks=True RenderMode=Rich BackColor=White Height=100px Width=200px ToolbarBackColor=White EditorBorderColorLight=White EditorBorderColorDark=White BreakMode=LineBreak StartMode=DesignMode> ' Font-Underline=False ForeColor=Blue Visible= true />--%> ' Font-Underline=False ForeColor=Blue Visible= true /> OnClick=btnHistory_Click Height=28px BackColor=#2B9DDB /> &nbsp&nbsp&nbsp&nbsp&nbsp&nbsp Text=Invite chat room CssClass=chatWindowButtons Width=117px Height=28px BackColor=#2B9DDB /> &nbsp&nbsp&nbsp&nbsp&nbsp&nbsp ImageUrl=images/smiley-1.png Width=26px /> &nbsp&nbsp&nbsp&nbsp&nbsp&nbsp Text=Font Height=28px CssClass=chatWindowButtons onclick=btnFont_Click Width=56px BackColor=#2B9DDB /> EnableToolbars=False FormatHtmlTagsToXhtml=False HtmlModeDefaultsToMonoSpaceFont=False ReadOnly=False RemoveScriptNameFromBookmarks=True RemoveServerNameFromUrls=True RenderMode=Plain StartMode=DesignMode ToolbarBackgroundImage=False UpdateToolbar=True UseToolbarBackGroundImage=True BackColor=White Height=100px Width=390px ShowTagPath=False StripAllScripting=True BreakMode=LineBreak> --%> RenderMode=Rich ScriptMode=External StartMode=DesignMode EnableHtmlMode=false Width=566px Height=140px ToolbarBackColor=White EditorBorderColorLight=white EditorBorderColorDark=White>                                                       onclick=btnSend_Click Text=Send Width=58px BackColor=#2B9DDB />

yadagiri uppari · Answer

i am sending my aspx file

Sunny Sharma · Answer

Hello yadagiri show me your aspx page code I'll help you with that.

yadagiri uppari · Answer

still only send button is working but enter key is not working.... i tried with all onkeyuponkeypressonkeydown....but still it is not working

Sanjeeb Lenka · Answer

check this code: function ShortcutKeys() { if (event.keyCode == 13) { document.getElementById(' ').click(); } now on page load write these code protected void Page_Load(object sender EventArgs e) { ClientScript.RegisterClientScriptBlock(this.GetType() Shortcut document.attachEvent ('onkeyup'ShortcutKeys); true); } and check if any problem reply i will provide sample

yadagiri uppari · Answer

i am extremely sorry for asking so many times.......on keydown property is not there for rich text box... after typing some text in richtext box then message will be sent by clicking send button or enter key.....my app is in asp.net sir what should i do please help me...send button is working properly but enter key is not working

Pankaj Pandey · Answer

go to sendtextbox keydown event and write the code. if (e.KeyCode == Keys.Enter) { //just copy and paste the code that you written on send button event. }

yadagiri uppari · Answer

btnsendMessage is id of send button and what is PerformClick()....i am getting error as performClick() not found........pls help me

Sunny Sharma · Answer

Hi yadagiri Use the pattern below: -------------------------------------------- private void ChatWindow_KeyDown(object sender KeyEventArgs e) { if (e.KeyCode == Keys.Enter) { btnSendMessage.PerformClick(); } } -------------------------------------------- Mark as answer if it helps. Cheers!