Insus. NEt has written an article "Repeater control last record highlight". Its implementation is to first declare a page-level variable, and then in Data_Binding () method to obtain the total number of records of the data source.The focus of this article is to change the Writing Method of the previous article. Instead of declaring a page-level variable, it is obtained directly in the OnItemDataBound event.First read. aspx:Go to. aspx. cs to write the
Insus. NET has previously written "Repeater control first 10 records highlighted". However, there is an idea now that the last record is highlighted. How can this problem be achieved?The technical requirement is to obtain the last index. You can subtract one record from the total record of the data source to obtain the index of the last Repeater control.Create a Repeate
First, check the effect:
We can see that a dotted line will be added after each of the six titles. I 've used JavaScript to do this before, but it doesn't feel very good.
So I thought about the writing method: I used the itemindex of repeater to judge the index of the current row, and then added the dotted line HTML Tag Based on the index.
Below are someCode:
HTML code --
Code
Code highlighting produced by Actipro CodeHighlighter (free
today, we need to create a checkbox for the repeater, and then we can perform reverse labeling. This is simple, but I have found a good advantage of the findcontrol method. the frontend binding method is as follows:
BackgroundCodeAs follows:Foreach (control C in this. repeater1.controls){Checkbox check = (checkbox) C. findcontrol ("ch ");If (check! = NULL){Check. Checked = true;}
}
It seems that there is nothing
How does a gridview, datalist, and repeater obtain row index numbers? In many cases, we can use the code below. Note that the row index number starts from 0, not from 1. If you want to start from 1, + 1 in the code.
Gridview example:
Datalist example:
Repeater example:
Obtain the row index number by using gridview, datalist, and repeater.
Nested repeater is used in the development process to display pages. You want to process the display of some controls in itemdatabound of nested repeater.Use the following code to implementPrivate void repeatermain_itemcreated (Object sender, system. Web. UI. webcontrols. repeateritemeventargs E)
{
// Ensure that the data row is processed, not the header or footer.
If (E. Item. itemtype = listitemtype. Item | E. Item. itemtype = listitemtype. alter
The primary function of the Repeater control is to control data in a more free way and present data in a non-table form. The most important part of the Repeater control is the template, which allows you to define five templates;1. itemtemplate: a data template, which is required by the Repeater control.2. alternatingitemtemplate: an optional parameter.3. separato
There will be a lotArticleThis article describes the nested datalist repeater, repeater nested repeater, and datalist nested datalist. In summary, there are several methods. If you are interested, you can add them if you have any problems.
1. Microsoft's method is to use a dataset to separately fill the data to the two tables of the dataset, and then set the re
Idea: Because the "ordinal" is related to the line number of repeater, the value of "ordinal" should be output in Repeater's ItemDataBound event. To make it easier to assign a value to "ordinal", we use a Label control.Note: The itemindex of repeater is starting from 0, and the "ordinal" column is starting from 1, so itemindex to add 1.The foreground code looks like this:Front Code"Repeater1"runat="Server"O
) object of type GridViewRow. GridViewRow has a property called DataItem, which is the underlying data object to which the GridViewRow object is bound, in general it is a row (DataRow) of the relational database data source bound to the GridView. In the above example, Container.DataItem can be converted to Teminformation because GridViewRow (that is, the GridView row) has been bound to a Iteminformation object through the original data binding.In summary, container is a row of the GridView, and
[HTML]View Plaincopyprint?
table>
tr>
TD> User Number td>
tr>
asp:repeater id="Rptuser" runat= "server">
ItemTemplate>
tr style=' background-color:>
TD>>td>
tr>
ItemTemplate>
asp:repeater>
table>
In an ASP. Repeater, it is sometimes necessary to change the color of interlaced. If an odd line shows one color, even rows show another color. As shown, today look at a little bit of skill when b
DataList and Repeater are two very useful controls that are often used in news lists and in places where pictures are displayed. Let's introduce them briefly here.1.DataList:Front page:Property Description: RepeatColumns: The number of repetitions in the horizontal or scholarly way;RepeatDirection: Repeat direction.Background code:This. Piclist.datasource = ds; Piclist.databind ();2.Repeater: Easier to use,
In general CMS (Content Manager System), batch operations are inevitable. For example, if a page of data is displayed, operations such as batch deletion and batch recommendation will be added to a good design.
In ASP. NET, this batch operation is very simple. Taking batch deletion as an example, we only need the checkbox control for multiple selections and a batch deletion button. The Repeater control is used to display data.
Below is a section of
The first way, directly in the ASPX page of the GridView Template column. The disadvantage is that the second page of the page is re-started.The second method is calculated when paging, which accumulates downward.There is another way to put it in CS code, similar to the second.protected void Mygridview_rowdatabound (object sender, GridViewRowEventArgs e){if (e.row.rowindex! =-1){int INDEXID = This.myGridView.PageIndex * this.myGridView.PageSize + e.row.rowindex + 1;E.row.cells[0]. Text = Indexid
Recently wanted to consolidate the basic knowledge, so wrote a relatively easy to understand the practical message boards.Some styles refer to csdn (seems to have been very hot recently), part of the source code reference Alexis.Main structure:1. Pre-preparation2.repeater+aspnetpager pagination Effect3.Ajax No Refresh message board, insert and delete messages4. Custom Numbering5. SummaryFirst on: (PS: Art is very general)
1. Pre-Preparation:
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