Javascript to retrieve Gridview cell text
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From: Tony WONG on 28 Dec 2009 23:33 This is a Label in ItemTemplate i wish to use javascript to put <%# Eval("Organization") %> in a textbox How can i take the text value of <%# Eval("Organization") %>? put this - onmousedown="alert(<%# Eval("�ӽо��c") %>)" ??? thanks for any ideas? *********************** <asp:Label ID="Label11" runat="server" Text='<%# Eval("Organization") %>' ></asp:Label> <asp:Label ID="Label2" runat="server" Text='<%# Eval("Department") %>' </asp:Label>
From: Mark Rae [MVP] on 29 Dec 2009 08:42 "Tony WONG" <x34(a)netvigator.com> wrote in message news:OMELVAEiKHA.5520(a)TK2MSFTNGP06.phx.gbl... > This is a Label in ItemTemplate > > i wish to use javascript to put <%# Eval("Organization") %> in a textbox > > How can i take the text value of <%# Eval("Organization") %>? > > put this - onmousedown="alert(<%# Eval("�ӽо��c") %>)" ??? > > thanks for any ideas? > > *********************** > <asp:Label ID="Label11" runat="server" Text='<%# Eval("Organization") %>' > ></asp:Label> > <asp:Label ID="Label2" runat="server" Text='<%# Eval("Department") > %>' </asp:Label> I'm not quite sure what you're asking. Do you need to reference the contents of an asp:Label in client-side JavaScript? If so, then all you need to know is that an asp:Label is rendered as an HTML <span />. Therefore: <script type = "text/javascript"> var label1 = document.getElementById('<%=Label1.ClientID%>'); var label1Text = label1.innerText; </script> BTW, you really should consider giving your controls more meaningful and descriptive names than "Label1", "Label2" etc... -- Mark Rae ASP.NET MVP http://www.markrae.net
From: Tony WONG on 30 Dec 2009 01:26
Thank you for your patient to listen my problem I tried many solutions for a few hours and still fail the problem is how to retrieve the label text in a itemTemplate of a Gridview ***** asp.net ************* <ItemTemplate> <asp:Label ID="LbOrg" runat="server" Text='<%# Eval("Org") %>' onmousedown='SearchOrg();'></asp:Label> </ItemTemplate> try many ways, return error "LbOrg not declared" ****** javascript ********* var controlId = document.getElementById('<%=LbOrg.ClientID%>').text; var controlId = document.getElementById('<%=LbOrg.ClientID%>').value; var controlId = document.getElementById('<%=LbOrg.ClientID%>').innerText; var controlId = document.getElementById('<%=LbOrg.ClientID%>').innerHTML; ********* html ****************** <span id="GridView1_ctl02_LbOrg" onmousedown="SearchOrg();">Organization name</span> i know there is a long solution by assigning index at rowdatabound, and javascript retrieve parameter of the row index but it seems asp.net solution is much shorter. Grateful for any assistance. thx. "Mark Rae [MVP]" <mark(a)markNOSPAMrae.net> ???????:Oi%23yyyIiKHA.5596(a)TK2MSFTNGP05.phx.gbl... > "Tony WONG" <x34(a)netvigator.com> wrote in message > news:OMELVAEiKHA.5520(a)TK2MSFTNGP06.phx.gbl... > >> This is a Label in ItemTemplate >> >> i wish to use javascript to put <%# Eval("Organization") %> in a textbox >> >> How can i take the text value of <%# Eval("Organization") %>? >> >> put this - onmousedown="alert(<%# Eval("�ӽо��c") %>)" ??? >> >> thanks for any ideas? >> >> *********************** >> <asp:Label ID="Label11" runat="server" Text='<%# Eval("Organization") %>' >> ></asp:Label> >> <asp:Label ID="Label2" runat="server" Text='<%# Eval("Department") >> %>' </asp:Label> > > I'm not quite sure what you're asking. Do you need to reference the > contents of an asp:Label in client-side JavaScript? > > If so, then all you need to know is that an asp:Label is rendered as an > HTML <span />. Therefore: > > <script type = "text/javascript"> > var label1 = document.getElementById('<%=Label1.ClientID%>'); > var label1Text = label1.innerText; > </script> > > BTW, you really should consider giving your controls more meaningful and > descriptive names than "Label1", "Label2" etc... > > > -- > Mark Rae > ASP.NET MVP > http://www.markrae.net |