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Gridview returning empty even when there is data. I want to use data in the gridview to update another database
Per my comment above you may want to do something like: List<string> _OrderIds = new List<string>(); DataTable table = gvOrderLines.DataSource as DataTable; foreach (GridViewRow gvr in table.Rows) { Label myOrderIDLablel = (Label)gvr.FindControl("lblOrderID"); //find control since it is a template field _OrderIds.Add(myOrderIDLablel.Text); } I hope this get you headed in the right direction.

Categories : C#

How to get loading gif when an html element is empty and remove when is not empty?
You don't need else if condition try this - $("#search").click(function() { if($.trim($("#results").html())=='') { $('#loading').show(); } else{ $('#loading').hide(); } });

Categories : Jquery

checking if gridview is empty using c#
According to the comment, you have: dataGridView1.DataSource = BS; where BS is BindingSource, so you can use its BindingSource.Count property. So somewhere in the code: var bindingSource = dataGridView1.DataSource as BindingSource; if(bindingSource.Count == 0) { MessageBox.Show("EMPTY"); }

Categories : C#

Android GridView is empty
Don´t know if this causes the problem, but You have to set Your TextView and ImageView in Your adapter like this: TextView item = (TextView) v.findViewById(R.id.tv_grid); item.setText(data[position]); ImageView img = (ImageView) v.findViewById(R.id.iv_grid); img.setImageResource(R.drawable.dummy); EDIT First of all, the best way is to combine all three solutions. BUT, I have seen another issue in Your xml layout: You put the same id to the TextView inside Your GridView Element xml and Your Activity layout xml. Both TextViews got id="@+id/tv_grid" . This could never work, change the id´s to different ones

Categories : Android

Checking if the data being retrieved from the database Eager loading OR lazy is loading
When you are using .Include() method you are initiating eager loading. So yes your data will be returned by single query. For checking it consider to use SQL Server Profiler or paid utility Entity Framework profiler. Also such utility as LinqPad could help you in query tracing Also you need to be careful with repositories returning IQueryable because usage like this will execute several queries in a loop: foreach(var accDef in repository.FindAccountDefinition(searchTerm)) { //get info from accDef }

Categories : Asp Net Mvc

ASP.NET GridView Empty After Dynamic Fill From VB.NET
Without seeing your code, then I am going to guess that you either have not set AutoGenerateColumns attribute of the GridView to "True" or you have not defined Columns within the structure of your GridView. To have the GridView automatically display all the columns (along with names) from the data source, then do the following: <asp:GridView id="GridView2" runat="server" AutoGenerateColumns="True" /> To have more control over which columns you want displayed and/or what header names the columns have, then do this: <asp:GridView id="GridView2" runat="server"> <Columns> <asp:boundfield datafield="CustomerID" headertext="Customer ID" /> <asp:boundfield datafield="CompanyName" headertext="Company Name"/> <asp:boundfield datafiel

Categories : SQL

LongClick not working on an empty gridview
GridView consists of views created from adapter. If you want to add LongClickListener you should use OnItemLongClickListener. I don't think there's any usefulness of using LongClickListener in GridView itself.

Categories : Android

Loading XML files with different columns into gridview in asp.net
You can use LINQ to XML to join the XMLs on ID column when user makes selection and bind the gridview with the result. http://blogs.msdn.com/b/wriju/archive/2008/03/24/linq-to-xml-join-xml-data.aspx

Categories : Asp Net

Unable to loading data into gridview
Sounds as if you have AutoGenerateColumns set to true for the GridView1. You can instead try explicitly specifying the columns in the .aspx file in the order that you would like these columns to appear and bind each column with the appropriate field from the Datasource. <asp:GridView runat="server" id="GridView1"> <Columns> </Columns> </GridView>

Categories : C#

Some columns empty in updated gridview row after update
The issue here is that after the Update, links to other entities are NULL for the updated row. What you can do is use the ID that corresponds to the link to the other entity and do an on-demand look-up. That is, maybe your is defined like <%# Eval("Customer.FirstName") %>, after the update, that row might be empty because the attribute "Customer" that is the link to the customer entity to get the first name, is null. So just define the like so: <%# Eval("Customer.FirstName") ?? Customer.GetFirstNameByID(Eval("CustomerID")) %> You would define the function GetFirstNameByID inside the Customer entity class to return the customer first name. Now after an update, if and when the "Customer" attribute is null, the first Eval() will return null so the second statement will exe

Categories : Asp Net

Gridview filtering wont work when it has returned empty
found a supereasy solution! All I had to do was add ClientScript.GetPostBackEventReference(this, string.Empty); in my page-load like so: protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { myGv.DataBind(); } else { ClientScript.GetPostBackEventReference(this, string.Empty); if (!Request["__EVENTARGUMENT"].Contains("Page$")) { reBind(Request["__EVENTARGUMENT"]); } } }

Categories : C#

Performance Issues loading large data set into c# GridView
You should look into caching the query on the web server, especially if it's infrequently updated. That way, all the clients can simply surf off the cache instead of hitting the database mercilessly. See this SO question

Categories : C#

Loading images in GridView using Universal Image Loader
I have solved the problem I was just declaring option, but I wans't using it, so I have modified the line: imageLoader.displayImage(basePath+immagine, iv); into: imageLoader.displayImage(basePath+immagine, iv, options); and I have added in the options the method: .cacheOnDisc(true)

Categories : Android

Android laggy performance while loading gridview of images
If you have a static set of images to use, as said in a comment, you should provide different drawables for different screen densities. Also you should use nine-patch bitmaps for different screen sizes. If this isn't sufficient, carefully read here: http://developer.android.com/training/displaying-bitmaps/index.html Depending on the resolution of your images, to achieve the best performance you should: - resize your images so that they don't fill up all your memory and are easier to render - do the resize process in a worker thread so that the UI Thread is not blocked. - cache your resized images on disk You can use AsyncTask to do your background work.

Categories : Android

Loading dialog while loading listview from database
Try this dataAdapter = new SimpleCursorAdapter( PilotLogbook_viewdrafts.this, R.layout.layout_pilotlogbook_viewdrafts, cursor, columns, to, 0);

Categories : Android

Unable to load Controls from Empty Data Template in GridView asp.net
Make sure you are only calling the FillCitiesByStateId() for appropriate row types. Maybe you're calling it for a footer row? DataControlRowType Enumeration instead of: if (dt.Rows.Count == 0) { FillCitiesByStateId(); } try: if (e.Row.RowType == DataControlRowType.EmptyDataRow) { FillCitiesByStateId(); }

Categories : Asp Net

Custom GridView causes out of memory error while loading lots of images
It would be best to create a class that extends Application . This application class will give you onlowmemory() callback whenever application goes low memory. on there you can write public void onLowmemory() { Runtime.getRuntime().gc(); } which will invoke system GC method. Upon executing garbage collector android will garbage all unused objects. There is another way to solve this problem. In animation you can call Runtime.getRuntime().gc(); to invoke garbage collector. also in activity onDestroy() method u can call Runtime.getRuntime().gc(); so your problem will be solved

Categories : Android

How do I create a gridview with an empty column to allow user to enter a value which will then be used with the rest of the columns to update a table
Firstly, your question is not clear if you put your code sample it will be more. if you work with entity framework for database op., datagridview already allow updates. yourentityobject.SaveChanges() is enough.

Categories : C#

PHP script to restore a database into another empty database
-- you have to create a schema: mysql mysql> create database [your schema name]; mysql> grant all privileges on [your schema name].* to [your username]@localhost identified by '[your password]'; -- create sql dump on your computer: mysqldump [your schema name] > [your schema name].sql -- and import it to the new DB: mysql [your schema name] < [your schema name].sql;

Categories : PHP

Loading empty nib causing crash on appstore review
I think what you have iOS deployment target < 6.0 and you don't turn off autolayout. Go to View->Utilites->Show File Inspector and uncheck "Use Autolayout" option.

Categories : IOS

GridView Hyperlink with ID from database
Try this: <asp:HyperLink ID="HyperLink2" runat="server" NavigateUrl='<%# "~/Test.asp?id="+Eval("userID") %>' Text='<%# Eval("Name") %>'></asp:HyperLink>

Categories : Asp Net

ASP gridview not updating database
Add: <asp:Parameter Name="eID" Type="Int32" /> To: <UpdateParameters> <asp:Parameter Name="eFirstName" Type="String" /> <asp:Parameter Name="eLastName" Type="String" /> <asp:Parameter Name="eJobTitle" Type="String" /> <asp:Parameter Name="deptNumber" Type="String" /> <asp:Parameter Name="eUserName" Type="String" /> <asp:Parameter Name="ePassword" Type="String" /> <asp:Parameter Name="eEmail" Type="String" /> <asp:Parameter Name="ePhone" Type="String" /> <asp:Parameter Name="eDateHire" Type="DateTime" /> <asp:Parameter Name="eDateTerm" Type="DateTime" /> <asp:Parameter Name="securityID" Type="Int32" /> </UpdatePa

Categories : Asp Net

How to connect my gridview to database?
Use this method way for Bind Gridview with data from Database protected void BindGridview() { using (SqlConnection con = new SqlConnection("Data Source=DatabaseName;Integrated Security=true;Initial Catalog=***"))//Connection string { con.Open(); SqlCommand cmd = new SqlCommand("Select CustomerID,Date,Store,Amount,NoStub FROM Ticket where ColumnName='"+ YourDrodownId.SlectedValue +"'", con); SqlDataReader dr = cmd.ExecuteReader(); YourGridview.DataSource = dr; YourGridview.DataBind(); con.Close(); } } Then set the autogeneratecolumns property to false in our Gridview control and call this method in inside of your page load or were you want ! And Here is a full sample's with a code ! http://www.dotnetpools.com/Article/ArticleDetiail/?articleId=2 http://forums.asp.net/t/1904884.asp

Categories : C#

how i can insert data into database from gridview
Try this SqlConnection connStr = new SqlConnection ("Data Source=SERVER;Initial Catalog=HRPR;Persist Security Info=True;User ID=hr;Password=11"); SqlCommand com; protected void Button2_Click(object sender, EventArgs e) { SqlConnection connStr = new SqlConnection("Data Source=SERVER;Initial Catalog=HRPR;Persist Security Info=True;User ID=hr;Password=11"); connStr.Open(); foreach (DataGridViewRow row in dataGridView.SelectedRows) { com = new SqlCommand("INSERT INTO tblExmWrittn(column1,column2....) VALUES( '" + row.Cells[0].Value.ToString(); + "', '" + row.Cells[1].Value.ToString();+ "' , '" + row.Cells[2].Value.ToString();+ "' ,'" + row.Cells[3].Value.ToString();+ "','" + row.Cells[4].Value.ToString();+ "' ,'" + row.Cells[5].Value.ToString();+ "','"

Categories : C#

Hibernate List is empty when using lazy loading but it has results when eagerly loaded
To me, it looks like a Mapping issue in Your domain-model. Do the provided entities also map somewhere else? You might run into crazy joins with other tables. Could you provide all relevant entities? Also, the SQL statements generated by Hibernate for User.getPlaces() would be helpful.

Categories : Java

Gridview does not show SQL Server database records
I've found the problem, public partial class OrderProccessing : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { if (Session["email"] == null) { Response.Redirect("Default.aspx"); } else { string value = Session["email"].ToString(); Classes.AddAddress addcuid = new Classes.AddAddress(value); txtstaffname.Text = addcuid.addStaffName().ToString(); txtstaffID.Text = addcuid.fetchStaffID().ToString(); } } protected void refresh_Click(object sender, EventArgs e) { if (Cache["shipOrders"] != null) { myGrid.DataSource = Cache["ShipOrders"]; myGrid.DataBind(); lblOrderNo

Categories : Asp Net

Update SQL Database from GridView TemplateField DropDownLists
The UPDATE statement conflicted with the FOREIGN KEY constraint "FK_tbl_Job_tbl_status". The conflict occurred in database "HSE_proj", table "dbo.tbl_status", column 'Status_ID'. The statement has been terminated What this basically means is that this update would cause there to be a FOREIGN Key Violation. There are restrictions on your database that for every item in the table you are working on an item must exist in another specific table. In this case StatusID In the second part of your question: Cannot insert the value NULL into column 'Job_Department_ID', table 'HSE_proj.dbo.tbl_Job'; column does not allow nulls. UPDATE fails. The statement has been terminated. I would assume this has something to do with nullable fields. You cant have certain fields null so its evidently g

Categories : C#

ASP.Net object reference error when writing data to xml file via Gridview Empty data template
The issue is when you have the xml file without 'po' node. You can move the node to a new method like: Private Function CreatePOSDataset() As DataSet Dim oDs As New DataSet() oDs.DataSetName = "newshipmentnotification" oDs.Tables.Add("pos") oDs.Tables("pos").Columns.Add("pos_Id") oDs.Tables("pos").Columns("pos_Id").ColumnMapping = MappingType.Hidden oDs.Tables.Add("po") oDs.Tables("po").Columns.Add("ponumberID") oDs.Tables("po").Columns.Add("pos_Id") oDs.Tables("po").Columns("pos_Id").ColumnMapping = MappingType.Hidden oDs.Tables("po").Columns.Add("ponumber") Dim pos_po As DataRelation = oDs.Relations.Add("pos_po", oDs.Tables("pos").Columns("pos_Id"), _ oDs.Tables("po").Columns("pos_Id"))

Categories : Asp Net

How to display an image based on the coulmn value from the database in gridview?
if you have runat="server" you cant use eny logic unless you do it in your code behind file. Change it to img <img ID="Image4" src='<%# (Eval("is_selected").ToString()=="1" ? "~/images/tick.png" : "~/images/cross.png" %>' /> if you want to do it code behind: add OnItemDataBound="GridView2_ItemDataBound" to <asp:GridView> Add this to codeBehind public void GridView2_ItemDataBound(object sender, RepeaterItemEventArgs e) { if (e.Item.ItemType == ListItemType.Item) { NameOfTheObject item = (NameOfTheObject)e.Item.DataItem; Image image = (HiddenField)e.Item.FindControl("Image4"); image.ImageUrl= item.is_selected==1 ? "~/images/tick.png" : "~/images/cross.png"; } }

Categories : Asp Net

Counting records from database and inserting data into a GridView
you can do it by simple join query in database . try following query : SELECT A.ID , SUM(CASE WHEN B.ID IS NOT NULL THEN 1 ELSE 0 END) AS TOTALNOOFPEOPLE FROM DEPARTMENT AS A LEFT OUTER JOIN PEOPLE AS B ON A.ID = B.DEPARTMENTID GROUP BY A.ID

Categories : C#

Bind images to GridView from database without using handler or httphandler
Is it possible? Yes. Is it a good idea? Not at all, and here's why. An HttpHandler is a way of providing a virtual URL for the image. This allows the browser to handle the GET requests on its own, in an order that's efficient, and asynchronously. This further means that the initial GET request isn't burdened down with conceivably MB's of images. The idea of a website is that it's more efficient to make a lot of smaller requests asynchronously than it is to make one massive request. Why? Because you're already at a disadvantage to provide the user with a good experience when disconnected from the server. Adding insult to that injury by making a massive request that could take minutes, isn't going to add to their joy.

Categories : C#

How to edit, update and delete in gridview when data comes from database?
There are lots of tutorials about asp gridview control in the net. You just have to search for it. To get you started, this link should give you the first steps. Additional link. Hope that helps!

Categories : Database

Loading values into text area from database and then edit/update database with new values in PHP?
It looks like you have some problems in your markup. I think the output in your while-loop should look more like this: echo ' <div> <label>Question</label> <textarea name="faq['. $val .'][q]" rows="8" cols="50"></textarea> <br /> <label>Answer</label> <textarea name="faq['. $val .'][a]" rows="4" cols="50"></textarea> </div> '; Then in faqsql.php, your code will look more like this: foreach ($_POST['faq'] as $id=>$faq) { $id = mysqli_real_escape_string($id); $question = mysqli_real_escape_string($faq['q']); $answer = mysqli_real_escape_string($faq['a']); $query = " INSERT INTO FAQ (id, question, answer) VALUES ('$id', '$question', '$answer')

Categories : PHP

Multi word Search of SQL database, return results in gridview
try below foreach (string sWord in ResultsQuery)) { if(!string.IsNullOrEmpty(criteria) criteria +=" OR "; criteria += " ItemName LIKE '%" + sWord + "%' "; } if you have multiple items then you need to add OR condition between those You need spaces before and after each item otherwise when you spending your final sql will be wrong EDIT: Just cleaned it up a bit.

Categories : C#

How can i do paging on mvc3 gridview by only fetching each time 10 rows from database
Here is an MSDN article that illustrates what you want: Get the Most out of WebGrid in ASP.NET MVC or Efficient Paging with WebGrid Web Helper

Categories : Asp Net Mvc

Improve page rendering time having gridview, child gridview and grand child gridview on it
You are creating way too many grids. A grid is an expensive component. You could alter your user interface to allow users to select an Item and bind the inner grid only on selection. This ensures that rather than one grid per row or parent grid, you will have only one child grid displayed at a time.

Categories : C#

Retrieve data from database and store in string and bind all the strings to gridview
You can loop through your DataTable returned from your stored procedure in the database, like this: // Iterate through the columns of the DataTable to set the BoundFields dynamically foreach (DataColumn theDataColumn in theDataTable.Columns) { // Instantiate new BoundField BoundField theBoundField = new BoundField(); // Set the DataField value theBoundField.DataField = theDataColumn.ColumnName; // Set the HeaderText value theBoundField.HeaderText = theDataColumn.ColumnName; // Add BoundField to the GridView GridView1.Columns.Add(theBoundField); }

Categories : Asp Net

how write code two textboxes for autocomplete search from database fetch to gridview
try ajaxautocompleteextender you will get it this is designing part <div id='container'> <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" CellPadding="4" GridLines="None" ForeColor="#333333"> <AlternatingRowStyle BackColor="White" ForeColor="#284775" /> <Columns> <asp:TemplateField HeaderText="Name"> <ItemTemplate> <asp:LinkButton ID="lnk_name" class='click' runat="server" Text='<%#Eval("empname") %>'> </asp:LinkButton> </ItemTemplate> </asp:TemplateField> <asp:BoundField Dat

Categories : Jquery

Get data if the database is empty?
You could use empty - function: <?php if (empty($field['options'])) { //do something when options are empty } else { //the array $field['options'] has something in it foreach ( $field['options'] as $value => $name ) : ?> <input type="text" name="<?php echo $field['id'].'[]' ?>" id="<?php echo $field['id'] ?>" value="<?php echo $value; ?>" /> <?php endforeach; } ?>

Categories : PHP

Inserting empty value in database
You need to do the webservice call in the onRegistered callback method of GCMIntentService. public class GCMIntentService extends GCMBaseIntentService { public GCMIntentService() { super(SENDER_ID); } @Override protected void onRegistered(Context arg0, String regId) { //Call webservice here }

Categories : Android



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