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.NET Forum / ASP.NET / General / April 2008Textbox Tooltip altered by javascript is not seen by code to save it
I have the following textbox setup with Text & ToolTip Bindings as follows; I'm using Visual Studio 2008 VB: <asp:TextBox ID="txtDay1" runat="server" Text='<%# Eval("Day1") %>' Width="30px" ToolTip='<%# Eval("M1") %>'></asp:TextBox> I am changing the Text on the page by Typing it in, but the ToolTip is being changed from another Textbox thru javascript as a memo to the first TextBox, which is working on the page to change the ToolTip when moused over. Problem I am having is when I try to save the new ToolTip text in my VB code it is still seeing the original Evaluation and not the new altered ToolTip Text, this is in a Datalist Control Here is the VB Code, the change to the Text of the TextBox is being picked up by this code, just not the tooltip(Code Simplified). Dim D As TextBox = Me.DataListTime.Items.Item(i).FindControl("txtDay1") .Day1 = D.Text 'Sees Changes Okay .M1 = D.ToolTip 'Only sees Original, not changes thru javascript Thanks for any help John the browser does not postback the tooltip value. you will need the javascript to copy it to a hidden field. -- bruce (sqlwork.com) > I have the following textbox setup with Text & ToolTip Bindings as follows; > I'm using Visual Studio 2008 VB: [quoted text clipped - 25 lines] > > John Thanks for the info, I was originally using the Hidden fields in that way but because this is a Time sheet Datalist and they want 16 Textboxes for Input per row. I am getting slower Browser performance with each new row added to the Datalist and with a Hidden Field for each of those to store a Memo for each Textbox was Doubling my Control overload. So I was trying to eliminate those as it did help performance when I did, is there any way to do a Request to the Browser for the ToolTip(title) Attribute or another way that is efficient. Right now I'm thinking a JavaScript Array if I can't get to the altered ToopTip, but not sure how to get the data in the Javascript Array back on the server? Thanks > the browser does not postback the tooltip value. you will need the > javascript to copy it to a hidden field. [quoted text clipped - 31 lines] >> >> John the only way to send a javascript array back is thru a hidden field. the javascript can add the hidden fields, there is no need to render them. on serverside just fetch from the hidden field values from the forms collection. -- bruce (sqlwork.com) > Thanks for the info, I was originally using the Hidden fields in that way > but because this is a Time sheet Datalist and they want 16 Textboxes for [quoted text clipped - 45 lines] >>> >>> John Thanks for Bruce's input. Hi John, I agree that hidden form field is the only approach for you to carry some data back to server during postback. If you do not want to use hidden field for each textbox element, you can consider using a single hidden field and use script to compress all the tooltip info into that hidden field(use a separator char to divide them). How do you think? Sincerely, Steven Cheng Microsoft MSDN Online Support Lead Delighting our customers is our #1 priority. We welcome your comments and suggestions about how we can improve the support we provide to you. Please feel free to let my manager know what you think of the level of service provided. You can send feedback directly to my manager at: msdnmg@microsoft.com. ================================================== Get notification to my posts through email? Please refer to http://msdn.microsoft.com/subscriptions/managednewsgroups/default.aspx#notif ications. ================================================== This posting is provided "AS IS" with no warranties, and confers no rights. -------------------- >Date: Sun, 20 Apr 2008 22:11:43 -0700 >From: bruce barker <nospam@nospam.com> >Organization: SQLWork.com >User-Agent: Thunderbird 2.0.0.12 (Macintosh/20080213) >MIME-Version: 1.0 >Subject: Re: Textbox Tooltip altered by javascript is not seen by code to >the only way to send a javascript array back is thru a hidden field. the >javascript can add the hidden fields, there is no need to render them. [quoted text clipped - 52 lines] >>>> >>>> John Thanks guys, I had just begun experimenting with the single hidden field approach, my first attempt was to just use it as one big var with separators, but soon realized it could not handle multiple edits to the same ToolTip and return just 1 edited version of the ToolTip. So now I am setting a an JS Array with the Primary KeyID of each Row as the index control for the Array, with each Textbox on the row having a separator and then write all of that to the hidden field, hopfully that approach will allow edits to the Array, I'll post it when I get some result. Thanks again > Thanks for Bruce's input. > [quoted text clipped - 101 lines] >>>>> >>>>> John Thanks for your reply John, Sure, look forward to your good news. Sincerely, Steven Cheng Microsoft MSDN Online Support Lead Delighting our customers is our #1 priority. We welcome your comments and suggestions about how we can improve the support we provide to you. Please feel free to let my manager know what you think of the level of service provided. You can send feedback directly to my manager at: msdnmg@microsoft.com. ================================================== Get notification to my posts through email? Please refer to http://msdn.microsoft.com/subscriptions/managednewsgroups/default.aspx#notif ications. ================================================== This posting is provided "AS IS" with no warranties, and confers no rights. -------------------- >From: "john" <none@none.com> >References: <uDThi3ooIHA.2068@TK2MSFTNGP05.phx.gbl> <uMEVYZqoIHA.4112@TK2MSFTNGP03.phx.gbl> <uxokqssoIHA.2208@TK2MSFTNGP04.phx.gbl> <edg0x42oIHA.1580@TK2MSFTNGP06.phx.gbl> <ZFL6yd3oIHA.1036@TK2MSFTNGHUB02.phx.gbl> >Subject: Re: Textbox Tooltip altered by javascript is not seen by code to save it >Date: Mon, 21 Apr 2008 04:55:36 -0400 >Thanks guys, I had just begun experimenting with the single hidden field >approach, my first attempt was to just use it as one big var with [quoted text clipped - 23 lines] >> >> Microsoft MSDN Online Support Lead
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