asp checkbox

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

In ASP. net mvc, select checkbox to change the select content. The following requirement is met: You can check the checkbox to change the select content. Before checkbox is checked, it is as follows: After checking the checkbox, it is as follows: It is implement

Here, some functions of the permission tree are implemented using the Treeview control of ASP. net2.0 combined with JavaScript.Assume that the permission tree has the following three rules:1. If the node is accessible, its parent node must also be accessible;2. If this node can be accessed, its sub-nodes can also be accessed;3. If the node is not accessible, its sub-nodes cannot be accessed. CodeAs follows:// Obtain the parent element of the specifi

In network development, it is often necessary to use ASP. NET and JavaScript For joint control. In this article, we will use the DataGrid for Data Binding and use JavaScript to control the color of the row when the checkbox is selected. First, create a DataGrid Control on the page and set its template. Second, compile the Javascript script function in Third, bind data to the DataGrid in the

) { if(Elements[i].type = = "checkbox" elements[i].name.indexof (elename) >= 0) { if(document.getElementById (Cballeleid). Checked) {elements[i].checked= e.checked;//Select All } Else{elements[i].checked=false;//all do not choose } } }}Here is the C # code: for (int0this.) RptList.Items.Count; i++) { = (htmlinputcheckbox)this. Rptlist.items[i]. FindControl ("cboxi");

1. "pass yourself" in The onclick event" Code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> ASP: templatefield Headertext = "Select all" > Headertemplate > Input Type = "Checkbox" ID = "Checkbox1" Name = "Checkbox1" Onclick = "Getallcheckbox (this )" /> Select All Headertemplate >

WebForm gets the value of the checkbox selected under the Repeat Control list:Code on the farm: Public Static stringgetselectedids (Repeater rpt_) {stringres =string. Empty; foreach(RepeaterItem RtpiteminchRpt_. Items) {HtmlInputCheckBox obj= Rtpitem.findcontrol ("checkbox") asHtmlInputCheckBox; if(obj! =NULL) { if(obj. Checked = =true) {res+ = obj. Value.tostrin

1 Preface When using. Net for Web applications, there is a great worry that there is no TreeView available. Microsoft's TreeView is only used for data display, but the constant refreshing of server controls affects the customer experience. Commercial TreeView (obout treeview/FlyTreeView/Infragistics NetAdvantage Treeview) are all good, especially obout treeview is short and cool, but license is a big obstacle (companies generally do not pay for it ). In general, I do things on TreeView. There ar

In network development, it is often necessary to use ASP. NET and JavaScript For joint control. In this article, we will use the DataGrid for Data Binding and use JavaScript to control the color of the row when the checkbox is selected. First, create a DataGrid Control on the page and set its template. The following is a reference clip: Second, compile the Javascript script

appearance needs to add a front-end JS verification methodMethod is also very simple// Boolean type must be checked function (value, element, param) { return element.checked;}); $.validator.unobtrusive.adapters.addsingleval ("brequired", "BR");Just a few lines of code,So, when we use theYou just need to label it on the entity.Like what: [booleanrequired] " required consent ")] Public BOOL Get set; }Then above the view"showclause" href="javascript:void (0); "> website

Author:Dflying Chen(Http://dflying.cnblogs.com/) Note: This seriesArticleBasicAtlasTranslation of official documents, familiarAtlasYou can skip this step. This series has three articles: ASP. NET AtlasIntroduction to simple controls-- SYS. ComponentBase class andSYS. UI. ControlBase Class ASP. NET AtlasIntroduction to simple controls-- Inputcontrol,Textbox,ButtonAndCheckbox

CheckBox Tick Uncheck Eventprotected void checkboxl_oncheckedchanged (Object sender, EventArgs e){String tempvalue = String. empty;//splicing The temporary variables of the Federated primary keyvar checkbox = sender as checkbox;GridViewRow row = (gridviewrow) checkbox. namingcontainer;//Get Row propertiesLabel Lbsno =

Asp.net|datagrid|javascript| Control In network development, you often encounter situations where you need to use ASP.net and JavaScript to control together. In this article, the DataGrid is used for data binding, and the row color changes when using JavaScript to control the checkbox in which it is selected. First, create a DataGrid control in the page and set its template. Second, JavaScript script functions are written in Third, bind data to the

Asp.net|javascript| Control In network development, you often encounter situations where you need to use ASP.net and JavaScript to control together. In this article, the DataGrid is used for data binding, and the row color changes when using JavaScript to control the checkbox in which it is selected. First, create a DataGrid control in the page and set its template. Second, JavaScript script functions are written in Third, bind data to the DataGr

We can use two types of ASP.net controls to add a check box to a Web forms page: A separate CheckBox control or a CheckBoxList control. Both controls provide a way for the user to enter Boolean data (TRUE or FALSE, yes or no). Here we use the checkbox alone and look at its properties first Property Description . NET AutoPostBack Specify whether the form will be returne

. the report is directly dragged to the form, provided that you first add the CrytalReportViewer of AJAX, select the report data source, and right-click to add a subreport // function: to achieve full CheckBox selection // The premise is to put this special CheckBox (your all-selected button) on another Panel private void checkbox#checkedchanged (object sender, E

Method 1: Background code: Copy codeThe Code is as follows: protected void btn_delete_Click (object sender, EventArgs e) { For (int I = 0; I { Int id = Convert. ToInt32 (this. GridView1.DataKeys [I]. Value ); If (this. GridView1.Rows [I]. Cells [0]. FindControl ("CheckBox1") as CheckBox). Checked = true) { Delete (id ); ClientScript. RegisterStartupScript (GetType (), "prompt", " "); } } This. GridView1.DataBind (); } // Delete Private void Delete (in

In network development, you often encounter situations where you need to use ASP.net and JavaScript to control together. In this article, the DataGrid is used for data binding, and the row color changes when using JavaScript to control the checkbox in which it is selected. First, create a DataGrid control in the page and set its template. Second, JavaScript script functions are written in Third, bind data to the DataGrid in the Page_Load event and

C # implementation Protected void btsubmit_click (Object sender, eventargs E){List Foreach (gridviewrow row in this. gvreport. Rows){If (row. rowtype = datacontrolrowtype. datarow){Checkbox chk = row. findcontrol ("cbactionflag") as checkbox;If (chk. Checked){Chklist. Add (chk );}}}If (chklist. Count = 0){Clientscript. registerstartupscript (typeof (string), "msgchk", "alert ('Please select active flag! ')

The JavaScript function is as follows: Function client_ontreenodechecked (){VaR OBJ = Window. event. srcelement;VaR treenodefound = false;VaR checkedstate;If (obj. tagname = "input" obj. type = "checkbox "){VaR treenode = OBJ;Checkedstate = treenode. checked;Do{OBJ = obj. parentelement;}While (obj. tagname! = "Table ")VaR parenttreelevel = obj. Rows [0]. cells. length;VaR parenttreenode = obj. Rows [0]. cells [0];VaR tables = obj. parentelement. g