I want to highlight every rows in the gridview when the checkbox is selected without posting back to the server. ?
I also want to know how to make a webmail like Gmail, Yahoo.
I want my gridview to redirect to when the row is clicked but excluding the click in checkbox.
I am new in Asp.Net Web development..........
I want to highlight the row when checkbox is checked in gridview with paging using javascript only. Without paging I am able to perform but with paging I am not able to solve this issue.
I am following this article in aspsnippets. I followed each and every line, but when the user check the check box, the row become highlighted and it turns light yellow. I could not figure out where the code to make the row yellow/highlighted is and the gridview in my code is not turning yellow either. URL...
View 1 RepliesIn design time I created a Gridview and a delete button in a page test.aspx:
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The program stopped at statement "if ((row.Cells[COL_INDEX_SELECTED].Controls[0] as CheckBox).Checked)",
because it cannot find the checkbox created before.
I tried to shift all the code in Page_Load to Page_Init, but the ticked checkboxes are still lost.
I could find the ticked checkboxes names in its request object parameters(this.Request.Params.AllKey) if I setup a breakpoint on the error statement.
Does anyone konw what's happening and how to retrieve the selected rows?
I am getting the following error on on clikcing checkbox from checkbox list in my project.
Error:
Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.
If i set <pages enableEventValidation="false"/> then on clicking the submit button the information is not saved in database just page is refreshed.
aspx.cs file code:
protected void btnSubmit_Click(object sender, EventArgs e) {
if (con.State == ConnectionState.Closed) {
con.Open();
}
SqlCommand cmd = new SqlCommand(@"insert into MainTable values(@CollegeName,@AffilatedWith,@CollegeType,@Country,@City,@State,@EstablishmentYear,
[code].....
I want to select all checkBox in Gridview when click to header checkBox.I have created design such that CheckBox is not available to header of Gridview.It is in other table. Below is design of gridview.
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i have repeater
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and have code behind
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when i click chk_packages checkbox myCheckedChanged fired and i want single checkbox to get enable
I am displaying my table data using listview control. It is working fine.
Now I would like to add a checkbox in front of every item so then when user checks the checkbox and click on delete button inside or outside the listview control then i want all the records to be deleted.
I have data repeater , I want depending on value of one of its contained label , highlight the row , how can I do that
Unffortunatelly in asp.net 1.1 there's no e.item.css = ""
When my user clicks on the "select" button on a row in a gridview, is there any way for me to 'highlight' the data that is displayed in the selected row? Can I change the color of the text in just the selected row? Or change the background color for the selected row?
View 5 RepliesI haveissue with gridview
I use gridview inupdate panel like this
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I use<asp:ButtonField Text="DoubleClick" CommandName="DoubleClick" Visible="false" /> for double click handeling on row
I need when click on row it be highlighted so I use the following
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I am using a gridview with 1 Template Field. I want to make that field hilighted when some one MOUSEOVER that any row. i used
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anyone got a sample highlight the search keyword in gridview using c# .net?
View 2 RepliesI have a button within a repeater that i want to highlight that row if the button from that row is pushed. It works but I was wondering if there was a way to keep that row highlighted after you leave the page and then come back, or does that have to be done with the database somehow?
View 3 RepliesI have an a-z menu in an asp.net repeater. I'd like to highlight the currently selected link. I tried the following code in the itemdatabound but it does not work.
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The reason is because the urls are not rendered at this point so they look like: ~/folder- ame/page.aspx?az=B.
I want to highlight the row and get its index when a user click on it.
i tried to write some code myself, but i am ending up with few errors.
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I build a serach function just using SelectCommand and SelectParameters, i.e.
<asp:SqlDataSource ID="SqlDataSource2" runat="server"
ConnectionString="<%$ ConnectionStrings:mprojectConnectionString %>"
SelectCommand="SELECT * FROM [publication] WHERE ((([character] LIKE '%' + @character + '%') AND ([type] = @type))
OR(([f11623] LIKE '%' + @f11623 + '%') AND ([type] = @type))
OR (([f1character] LIKE '%' + @f1character + '%') AND ([type] = @type))
OR(([nortonoxfordnumber] LIKE '%' + @nortonoxfordnumber + '%') AND ([type] = @type))
OR (([nortonoxfordtext] LIKE '%' + @nortonoxfordtext + '%') AND ([type] = @type)))">
<SelectParameters>
<asp:ControlParameter ControlID="TextBox1" Name="character" PropertyName="Text"
Type="String" />
<asp:ControlParameter ControlID="TextBox1" Name="f11623" PropertyName="Text"
Type="String" />
<asp:ControlParameter ControlID="TextBox1" Name="f1character"
PropertyName="Text" Type="String" />
<asp:ControlParameter ControlID="TextBox1" Name="nortonoxfordnumber"
PropertyName="Text" Type="String" />
<asp:ControlParameter ControlID="TextBox1" Name="nortonoxfordtext"
PropertyName="Text" Type="String" />
<asp:ControlParameter ControlID="DropDownList1" Name="type"
PropertyName="SelectedValue" Type="String" />
</SelectParameters>
</asp:SqlDataSource>
I am also using a dropdown box and a textbox for people to search within a particular area from the dropdown list.
Now, I would like to be able to highlight the keywords in my gridview table. I searched around on the Internet and found a lot of samples, but they are all related to the Gridview <templates>, however, I am using <BoundField> and sqlDataSource.
I just cound not figure out how can I add this highlight function to my current search function?
I have a Gridview with two columns name and email.
Now if the employee does not have an email address then I would like to highlight that row.
How can i achieve that?
I have the following code in the .aspx page:
<asp:TemplateField
HeaderText="Summary"
SortExpression="INTERPRETATION_SUMMARY"><ItemTemplate>
<asp:Label
ID="lblSummaryView"
runat="server"
Text='<%# HighlightText(Eval("INTERPRETATION_SUMMARY")) %>'></asp:Label
[Code]....
I have a dynamic textbox appearing in a gridview on the row editing function. I have the following code to set the focus tot he textbox:
GridView1.EditIndex = e.NewEditIndex
BindData()
GridView1.Rows(e.NewEditIndex).FindControl("txtTargetAmount").Focus()
This works fine, but I would now also like to select the data in the textbox so the user does not have to select the text before typing, they can just type straight away. I have been trying to use:
txtTargetAmount1.SelectionStart = 0
txtTargetAmount1.SelectionLength = txtTargetAmount1.Text.Length
but this does not work.
Is there a way to highlight key words in a datagrid from a search box?
View 8 RepliesI was just wondering if there isa way to disable GridView rows from being highlighted with the mouse when user clicks and drags over the row.
I was thinking this may be possible by disabling the onclick atttribute but I use this as each row is a hyperlink to another page.
Just trying to think of an alternative method; is it possible to change the color to be somehow transparent on the drag?
The user will enter values in the textbox of the gridview in item template. A button outside the grid, when it is pressed we have to highlight the duplicate values.
Is there is any way to use validation control.
I use listview and datapager. When I click on 2nd page and so on, it still highlights the 1st page number. How to highlight the right page number in listview paging?
View 7 RepliesI have a dynamically generated Gridview wherein every tablecell within the gridview is assigned a particular class(background color) at run time.
Each cell has a linkbutton and I have a onClientClick event where, I would like to highlight the container cell when the user clicks on the linkbutton.
If the user clicks it back, I would it to get back its original class/background color that it was bound with earlier. I am trying to implement this in Javascript by passing the original className but I am unable to toggle the color back to original.
Here is a snippet of code. I could do it in c# but I would like to implement this in Javascript as it won't cause postback.
//Linkbutton databinding event
private void lb_DataBinding(Object sender, EventArgs e)