gridview

问题 I'm using LINQ to Entities My GridView is the following : <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" AllowPaging="True" EmptyDataText="No Data" CellPadding="3" CellSpacing="1" AllowSorting="True" OnPageIndexChanging="GridView1_PageIndexChanging" OnRowCancelingEdit="GridView1_RowCancelingEdit" OnRowEditing="GridView1_RowEditing" OnRowUpdating="GridView1_RowUpdating" CssClass="gridview" OnSorting="GridView1_Sorting" HorizontalAlign="Center"> <AlternatingRowStyle

问题 I follow this guide to insert images in a gallery using grid view: http://developer.android.com/guide/topics/ui/layout/gridview.html I edited the imageadapter code as follow: public class ImageAdapter extends BaseAdapter { private Context mContext; public ImageAdapter(Context c) { mContext = c; } public int getCount() { return mThumbIds.length; } public Object getItem(int position) { return null; } public long getItemId(int position) { return 0; } @Override public View getView(int position,

问题 I am trying to filter a gridview and for that I am entering the data in an editbox. It works great except that when I insert a space character in editbox it somehow doesn't recognize it and the result set comes empty. Please help Here is my editbox listener: search.addTextChangedListener(new TextWatcher(){ @Override public void afterTextChanged(Editable arg0) {} @Override public void beforeTextChanged(CharSequence arg0, int arg1, int arg2, int arg3) {} @Override public void onTextChanged

问题 I am using C# ASP.NET on VS2005. I have a gridview table but it does not have a selection for Enable Editing when I right click on the Smart Tab . Thus I manually added the edit button with the following code: AutoGenerateEditButton="True" The edit button has successfully appeared on my gridview like this: When I click on the Edit button, the page is refreshed and the row is now editable: However, when I pressed on the update button, I was brought to the error: Updating is not supported by

问题 1 item 1 item 2 item 2 item 3 item 4 item 4 item 5 item I have a gridview bound to a datasource. I want to change the color of the rows based on the GROUPING of the first column. I do not know what the values of the column will be, but basically I need to switch from one color to the other color when the value in that column changes. (I used bold to show what I mean) Once again I don't know the value in that column, so I can't just say "if it equals 1 then do this " - I know how to do that. :

问题 I want to create a "table" that the user will complete which has an unknown number of rows. To illustrate it, let's say it is to enter details from a receipt after a shopping trip - i.e. the number of rows (or items) will be unknown. To acheive this I want to create a grid with a single row, and two columns containing textboxes to enter the item name and price: +-------+---------+ + Item + Price + +-------+---------+ + Beans + 0.99 + +-------+---------+ Then after the first row has been

问题 I want to create a "table" that the user will complete which has an unknown number of rows. To illustrate it, let's say it is to enter details from a receipt after a shopping trip - i.e. the number of rows (or items) will be unknown. To acheive this I want to create a grid with a single row, and two columns containing textboxes to enter the item name and price: +-------+---------+ + Item + Price + +-------+---------+ + Beans + 0.99 + +-------+---------+ Then after the first row has been

问题 I am able to Save the JSON Data to the Realm Database. I have used as the documentation of the Realm, but I am not able to set the data to the GridView. I am using Custom Adapter not the Realm Adapter. The Data are Logged but they are not Displayed to the GridView. How can this the Data be Retrieved and Displayed to the GridView? PopularDestinationGridDetail this is where JSON data is parsed and saved to database Realm.init(this); realm = Realm.getDefaultInstance(); LinearAddTOFavourite

问题 I have a ASP.NET GridView wich I fill with data, one button, and one RadioButtonList with 4 radio buttons. How can I get wich radio button is selected by pressing a button outside of the GridView (using c# codebehind)? The button inside the GridView shall be used for removing a row (RowCommand event I think...) Thanks! Code from within the GridView: <Columns> <asp:BoundField DataField="name" HeaderText="Name" /> <asp:BoundField DataField="value" HeaderText="Value" /> <asp:TemplateField

问题 I have a gridview from database and the issue is i want to print the whole page when the user click the print button each row of gridview print in given format as 3 row on 1 A4 size page. gridview Printing format 回答1: if you want to using javascript so you can try this function printItn() { //In my case i have append gridview in Panel that y..you can put your contentID which is you want to print. var printContent = document.getElementById('<%= pnlForm.ClientID %>'); var windowUrl = 'about