I know this is simple, but i have a problem solving this.I have a listview, In the Edit template I have added a button. On ListView_Itemdatabound event, i want attributes to this button to call either a javascript function ot open a new.aspx page.On button click, i get round trip back to server. I just want it to call Javascript function or open new page.
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I need to call a javascript funtion, on the click event of buttons(asp button or html button) in my gridviw.Also I need to pass the ID from the gridview(datakey value) as a parameter to the javascript function.
ie ,All the rows in my gridview has a button field,on clicking each of the buttons ,a javascript function is to be fired ,and the ID of that particular row from gridview(datakey value) should be passed to the javascript as a parameter.
I have a web form in which I create many controls including a submit button dinamically.
I want to check a condition in the button's click event and if it comes true, call a javascript funtion to show an alert. but the problem is when I use :
Page.RegisterClientScriptBlock("ClientScript", script);
in the btn_Click event, it is not working. I guess the script should be registered at page_load.
Can I call a javascript function from a hyperlink field in gridview?I dont want to navigate to a different page,instead i need to call the javascript on clicking the hyperlink.
View 3 RepliesCan I call a javascript function in the RowDatabound event of the Gridview?
I am currently enabling/disabling buttons in each of my gridview rows based on a status value from the database.I need to fire a javascript function (say alert('current status')) when the status is 0,else dont fire that function.Can I achieve this in the row databound event?
How do i call click event of a button once my pop up window closed? My code is below:
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I would prefer not to add anything in my popup window ftb.imagegallery.aspx
I am using a asp link button in grid template field which calls a pop up,i need to find the link button's control in cs page.my link button code
<asp:LinkButton
runat="server"
ID="hlQName"
Text='<%# Eval("QuestionnaireName")%>'
OnClientClick="javascript:window.open('frmAssignQuestionnaire.aspx?Proj=<%#Eval("ProjectID")%>&ques=<%#
Eval("QuestionnaireName")%>+','','left=250px, top=245px, width=700px, height=450px, scrollbars=no, status=no, resizable=no');return false;"></asp:LinkButton>
now i am getting server tag is not well formed error,i tried removing the quotes within eval but then i didnt get parameter values in java script.
i need to know if this can be done :
i have a grid form with 3 fields field1 & field2 & field3.
in the insert statement the field 3 gets a javascript function result that uses filed1 & 2 values.
Now what i want in the grid view update statement is : to call the @field 1 & @field2 from the update statement to a similar javascript function..(do soem calculation ) and then re-assign the java function result to the @field3 variable in the update statement..
(//// Or simply what i want is to do the same calcultions onthe fields while perfoming an update operation.. //).
how can i perfom the calculations in a grid view update statament ..
I have an issue in my application . When I am calling a Javascript function OnClick of Submit button, the range validators on my page doesnt work.
View 2 RepliesI just want to add and attribute called "pubID" to an image button with the value I give it and then call that value on the image button click event. This image button was created dynamically as well. At the moment this code is not working. When debugging it looks like Pubid is getting assigned a value but on the click event, the attribute isn't being retrieved correctly.
--added attribute
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I have a web user control (wcCmdBtn.ascx) which has an asp.net button and i need to add an additional attribute from the form page that the user control is linked on. My button name is btnExport and my language is vb.
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I am trying to keep a button disabled unless a row in my gridview has been selected. If I just keep the button disabled, I cannot ever get it re-enabled.I am assuming I need some javascript to enable it when a row is selected.
View 5 RepliesI have a menu in a user control with a sql database datasource. From what I have read online, the staticselectedstyle will only work if the menu control has a datasourceid defined. Here's what I have so far:
<asp:Menu ID="mnuMoESP" runat="server" Orientation="Horizontal"
ForeColor="White" BackColor="Transparent" Height="30px" Font-Bold="True"
Font-Size="Medium" Font-Names="Arial"
StaticMenuItemStyle-ItemSpacing="0" style="text-align:center" >
<StaticSelectedStyle BackColor="White" ForeColor="#402000"/>
<StaticMenuItemStyle BackColor="#5a630c" BorderColor="White"
BorderStyle="Ridge" BorderWidth="3" ItemSpacing="5px"/>
<StaticHoverStyle BackColor="#402000" />
<StaticItemTemplate>
<%# Eval("Text") %>
</StaticItemTemplate>
</asp:Menu>
and code behind:
private void PopulateMenu()
{
mnuMoESP.Orientation = Orientation.Horizontal;
mnuMoESP.Width = Unit.Percentage(100);
DataSet dsmenu = (DataSet)Session["menu"];
DataTable dtmenu;
dtmenu = dsmenu.Tables[0];
foreach (DataRow theRow in dtmenu.Rows)
{
MenuItem categoryItem = new MenuItem((string)theRow["page_menu_parent"]);
mnuMoESP.Items.Add(categoryItem);
categoryItem.NavigateUrl = GetNavUrl(theRow["page_path"], theRow["page_name"]);
}
}
I have a gridview, which contains a template field with a button. On this button, I want to show and hide another column with this one button. I don't want to use Java Script because my site already uses a lot of this and AJAX. So, can someone show an example of some code behind, which is what I want to do on how to show and hide another column on a gridview?
View 1 RepliesI am using mobile controls in my asp.net web pages. The below is the design of my mobile command control.
<mobile:Command ID="cmdnextC" OnClick="Next" SoftkeyLabel="Next" Runat="server">Next</mobile:Command>
I have a javascript which i am using to get the GPS location information. And my javascript is like below..
<script type="text/javascript">
I have a gridview were one of the colunms has a checkbox for deleting that row. When the user open the page the delete button is set to enable = false. If the user checks one box the delete imagebutton is disable = false. That works, now I need to add Javascript to enable the Delete button if the user selects checkAll, how do I do that?
View 2 RepliesI've made a user control containing a panel, which is being loaded in a page, being toggled. in the js of that userControl i have a function in my document.ready that needs those attributes such as height, width, position, z-index. but those are all set to 0 cause the whole containing div is'nt yet toggled. what should i do to have those attributes before the toggling?
View 1 RepliesI have a problem with a GridView that I can't figure out. It's inside an UpdatePanel and has been working fine for a long time. Today I have added a few lines to the code behind to add javascript to each row so that the user can just click the row to view the record. This works fine too, except that it breaks the paging of the GridView and I don't understand why.
Here is my code (The controls lstStatus and txtSearch are elsewhere on the page):
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And in the codebehind the lines which break paging are the following three, in the RowDataBound event:
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I've tried messing with the viewstate of the UpdatePanel, changing its UpdateMode to 'Always' and it's ChildrenAsTriggers property to 'True' but none of this makes any difference, and besides, it's been working for months as it is until I introduced these three new lines into the code behind.
Can anybody see why add these attributes to the row breaks paging?
I have added a Command Field in a Gridview Dynamically. And I have added the OnClick Attribute in the
RowDataBound event
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and ProceedAction() function have confirmation message. When i click the Delete button, the confirmation message is shown. But the Row Command is not fired (even if i click Ok/ cancel in the confirmation message).
I have analysised Little bit. If i have '\' or '{, }' or '*' in the javascript function, the behavior is improper (as i said above). If i remove it, it is working fine.
Since i need to ask two confirmation, i need to put '{, }' in my javascript. So how can i resolve the above issue.
I have a gridview, and I want to change the backcolor of any row that has the column checkedin = false.
I have this working fine, except that it will not change the backcolor of the first row and only the first row. Matter a fact if I sort the columns by clicking on the header rows the order changes and the backcolor highlights the row that was the first row before it was sorted so long as it is not the first row. I actually removed all formatting from my gridview and still the same issue.
here is my code
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I have a couple of buttons controls in my gridview pagetemplate. when i click in next page button it is calling wrong events calling my dropdownlist_selectedIndexChange event?
I'm a beginner in Asp.Net and i have some problems to resolve. (It's hard to find good threads in french community)
I've a DetailsView linked to a GridView, in fact the DetailsView get the selected item of the GridView to return the associated datas.
I would like on the load of my DetailsView to get the values of the labels contained in my DetailsView to set my class's attributes.
But my .cs can't recognize the IDs of my DetailsView's Labels...
I have a user control that displays a list of records. Users have the ability to open an embedded user control with a FormView to either add a new record or to edit an existing one. The UserControl with the FormView has a button that closes and hides the user control.
If the user control with the FormView is opened to edit a record, the code works fine. But if the UserControl is opened directly into Insert mode, the code craps out
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I have a gridview displaying the items in the shoping cart. I want the customer to be able to change the size of the item he or she has chosen to buy. I have therefore added a dropdownlist inside the edititemtemplate. I would like to display all sizes that are available in the database in the dropdownlist, but don't know what the sql-statement would look like.
The database looks something like this:
Item
PK: ItemID
ItemAttribute
PK: ItemAttributeID
FK: ItemID
:AttributeName (Size, color etc)
AttributeValue
PK: AttributeValueID
FK: ItemAttributeID
:AttributeDescription (Small, Large etc)
ShopingCart
PK:ShopingCartID
FK:ItemID
FK:UserID
:ItemSize
The dropdownlist looks like this:
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The problem is it's display all the other item's attributes and not what kind of attributes that is left, for example Medium, Large, X-Large. how to implement the sizes into a dropdownlist and the sql-statement looked like this:
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I need find a way to open a new window from button.attributes.add here are my code:.aspx
<
asp:Button
ID="btnPrint"
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