gridview

sorting is not working on gridview in asp.net page

由 若如初见. 提交于 2019-12-13 02:25:43
问题 I use a gridview on my asp.net page. And write a code for sorting, but the problem is that the sorting is not working. Can you please tell me what i am doing mistake. Code for bind the gridview DataSet _ds = _fOrderWrapper.ExecuteDataSet(); ViewState["FOrders"] = _rows; lblFinalisedCount.Text = _ds.Tables[0].Rows.Count.ToString(); GridOpen.DataSource = _ds.Tables[0]; ViewState["dt"] = _ds.Tables[0]; ViewState["sort"] = "ASC"; GridOpen.DataBind(); UpdatePanel1.Update(); Sorting Event code :

Unable to update the GridView in .Net (Date fields are not updating)

由 微笑、不失礼 提交于 2019-12-13 02:23:08
问题 Below is the code for GridView and query for Update and Insert....But when i update the grid then all values update in the database except DATE(all three fields). after updating Date fields value is NULL in database... I am using datepicker for calendar. <asp:GridView ID="GridView1" runat="server" CellPadding="5" ForeColor="#333333" width="1000px" GridLines="None" OnPageIndexChanging="gridView_PageIndexChanging" AllowSorting="True" OnSorting="gridView_Sorting" AutoGenerateColumns="False"

Main Search Form in Yii2

由 主宰稳场 提交于 2019-12-13 02:19:09
问题 I'm really new in Yii2 and I still don't know how to configure it properly. I noticed that the GridView has search fields on each column. What I need now is to create a main/single search field wherein a user can input keywords then results will show in the GridView after hitting the search button. Is this possible? I also used this Kartik widget in my search form field which has a dropdown list in it. Image here. We're told to use this dropdown search and when the user inputs some keywords

ASP.net GridView not Inserting from FooterTemplate

由 我的梦境 提交于 2019-12-13 02:17:32
问题 I'm stuck. I implemented all steps needed to insert new DB values from a checkbox and textbox controls in a GridView FooterTemplate into a SQLDataSource, but when I click my "Add" button to fire the Insert command, my page flashes and no insert occurs. As far as the actual SQL is concerned, I have a stored procedure set to the GridView's DataSource's insert action. I have separately tested the procedure and it works fine. I based my design on this article: http://www.aspdotnetfaq.com/Faq/How

how to add select2 extension column in yii gridview

由 时光毁灭记忆、已成空白 提交于 2019-12-13 02:17:21
问题 I want to add select2 extension in one column of GridView . how can I do this? In addition I just want to use select2 Yii extension and not use its pure library. 回答1: I have created a class extending the CDataColumn to add a filter to the column: Yii::import('zii.widgets.grid.CDataColumn'); class TbTableDeviceType extends CDataColumn { public $model; public $fieldName; public function init() { $ajaxUpdate = $this->grid->afterAjaxUpdate; $this->grid->afterAjaxUpdate = "function(id,data){'.

Yii2 join 6 tables + dropdown filter in grid

由 帅比萌擦擦* 提交于 2019-12-13 02:07:29
问题 I have the following tables/models: A, B, C, BC, D, BCD (A:B 1:N) Connecting table D to BCD would be no problem. However I would like to filter key attributes as dropdown from A, B, C and D to find results in BCD (because in the end I need BCDid). In BCD next to BCid and Did I can store of course Aid, Bid and Cid, and it would seem to me quite an easy workaround, however I know it's totally against db normalisation. Is there another, better way (with eager loading of course)? I've now this in

Random sequence of html div tags position

由 情到浓时终转凉″ 提交于 2019-12-13 02:07:15
问题 There is four Div tags in this GridView with ID="NUMBER1" ID="NUMBER2" ID="NUMBER3" ID="NUMBER4" values and i want to change the sequence of their position in page randomly in every row of the gridview. what is the best and most simple SERVER SIDE method to do this. I'm new to asp.net using C# language. <body> <asp:GridView OnRowCommand="SelectedPollGridView_RowCommand" ID="SelectedPollGridView" runat="server" AutoGenerateColumns="False" DataKeyNames="QuesID" DataSourceID=

add hyperlink to a gridview

由 ▼魔方 西西 提交于 2019-12-13 02:03:30
问题 I am creating a webpage using C# and asp.net I have a simple sqlite database. I have a gridview where i am displaying just simple 2 Book categories. The two categories are Fiction technical I would like to assign a link to those categories so the user can be directed to a new page. Here is a snapshot of the data being displayed in the gridview.. where i want to add a link to Fiction and technical to redirect to a new page. This is my dataset and gridview. DataSet dsgrid; dsgrid = (DataSet

Asp.net GridView OnRowUpdating

由 限于喜欢 提交于 2019-12-13 02:01:09
问题 I am using OnRowUpdating in my gridview. It's fairly straight forward but for some reason it's not updating. It's as if it's not finding the EditTemplate controls. It's a bit different of a set up, as all the controls are in a single column (maybe this is causing the problems?) and it's set up in a "blog" format. I do not receive any runtime errors, so it must be logic. Here is the asp. ASP <asp:GridView ID="gvPosts" runat="server" AutoGenerateColumns="False" DataKeyNames="MessageID"

Row background color in gridview?

由 試著忘記壹切 提交于 2019-12-13 01:30:21
问题 In asp.net application, I am using grid-view control in that I am binding the data to the label which is in grid-view . If data is empty then the color of the row should be in red If not I mean if data is there to bind then the row in green . This is my code: <asp:TemplateField HeaderText ="Holiday Region"> <ItemTemplate > <asp:Label ID ="lblholdareg" runat ="server" Text ='<%# Eval("Holidaregion") %>' > </asp:Label> </ItemTemplate> </asp:TemplateField> 回答1: You need to handle the
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