gridview

问题 I have a UserControl and I'm trying to export my GridView table to a PDF. I am able to do a CSV file just fine, but I get errors when trying to do a PDF. (I am using iTextSharp Library) This is the error I'm getting: "Control 'DoNotAddList_1_GridView1' of type 'GridView' must be placed inside a form tag with runat=server." I have a form tag in my html, and I tried adding it in the ascx file but nothing works. I've found many people getting this error and most everyone suggested adding this to

问题 I have a GridView , each cell of which I would like to populate with a list of names, and I need these lists to be dynamically changeable. I tried implementing this idea as follows: public void fillBoard(int groupSize){ int numGroups = listPresentMembers.size()/groupSize; ListView [] groups = new ListView [numGroups]; for(int i=0;i<numGroups;i++){ String [] items = new String[groupSize]; for(int j=0;j<groupSize;j++){ items[j] = listPresentMembers.get(i*groupSize + j); } ArrayAdapter<String>

问题 I have already a populated GridView working perfect, But now I need to set some parameters . I'm populating the gridview in HTML page . Here's my FULL GridView HTML code Hope you guys don't consider it as an spam, because its a huge code. <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" style="font-family: Verdana, Arial, Sans-Serif" DataKeyNames="id" CssClass="gridview" DataSourceID="MyDataSource" AllowSorting ="True" AllowPaging="True" BackColor="#CCCCCC" BorderStyle=

问题 Question: Let's Say i have two tables, Table1 Table2 -authorId -username As of now my sql query on search model looks like this, ->andFilterWhere(['"Table1"."authorId"' => $this->authorName]); It only helps to search and filter using the authorID. Expected Result I would like to search based on the authorname instead of authorId. I faced similar difficulty in reflecting data in view but i was able to fix it with following getter function in base model. public function getAuthorName() { return

问题 MainActivity: public class AndroidCustomGalleryActivity extends Activity { private int count; private Bitmap[] thumbnails; private boolean[] thumbnailsselection; private String[] arrPath; private ImageAdapter imageAdapter; ArrayList<String> f = new ArrayList<String>();// list of file paths File[] listFile; public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_android_custom_gallery); getFromSdcard(); GridView imagegrid =

问题 I have a GridView with Checkbox within it. But I'm having real problem with determining if a check box of a given row is checked or not. I need to retrieve a certain value from a row and put it into code. But when I iterate through GridView Rows the program doesn't enter the if statement which checks the checkBox'x status. here is the code of backend: Dim Primaryid As String = "Initial stage" For Each gvr As GridViewRow In GridView1.Rows If (CType(gvr.FindControl("CheckBox1"), CheckBox))

问题 I create a gridview with some String. WHen I click on each of it I change its status to activated and I use that property to change the color of the selected item. All works correctly if I don't scroll the gridview, but If I selected one item and after I scroll the gridview , the item start to change its color every time that I scroll the gridview. Can you help me to find the error ? :( THis is my code : @Override public View getView(int i, View view, ViewGroup viewGroup) { ViewHolder

问题 This week I started learning SproutCore. I quite like the framework, but hate the absence of learning material. After going through most of the guides I decided to learn by trying to build something. I wrote a little GridView with buttons in it, but the buttons seem to be distorted, there are labelless blue copies under each button, and a couple of pink lines. What is this? Why is this? How do I get rid of it? Relevant code: buttons: SC.GridView.design({ layout: { centerX: 0, top: 40, width:

问题 I have a gridview that contains one to many rows (like most do) - each with an input textbox. Each row has a requiredfieldvalidator against that textbox. When the form is submitted the gridview is validated it is entirely possible that more than one row has an empty textbox. This results in repeating validation messages e.g. Please provide text for 'Name' field Please provide text for 'Name' field Please provide text for 'Name' field Is it possible to consolidate these messages into one

问题 I have a GridView with CheckBox in first column and Button on SecondLast column. When user Clicks on Button the CheckBox of current row must be Invisible using Javascript . <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" AllowPaging="true" PageSize="100" AllowSorting="true" DataSourceID="sqlUsers" DataKeyNames="ttppcid" Width="100%" OnRowCommand="GridView1_RowCommand" EmptyDataText="No Data Found" OnPageIndexChanging="GridView1_PageIndexChanging" OnRowDataBound=