javascript combobox

The cell in listview does not have the Edit function. Therefore, you need to pop up a drop-down box frequently. The following program demonstrates the combobox pop-up in the second column of listview. 1. Create a new project. The default form name is Form1. Drag a listview, remove a combobox, and drag an imagelist (to make the listview look more beautiful) 2. Set the attribute of listview1, View to Detail,

For two-level Association, select "group" and load its subcategories. Log group: Initialization function: // Initialize the drop-down list function InitCombobox () {$ ("# LogTypeCombobox "). combobox ({onLoadSuccess: function () {var types =$ ("# LogTypeCombobox "). combobox ('getdata'); if (types. length> 0) $ ("# LogTypeCombobox "). combobox ('select', types [

Use the Onendedit event (this event gets to the editor object and the Onafteredit event gets no editor object)Get the input data through the editor and save it. int ci = 0; for (Column col:columnlist) {for (Combobox Cbb:col.getCombobox ()) { if (CBB!= null) { str + = "var ed" + Ci + "= $j (\" # "+randomnumber+" \ "). DataGrid (\" Geteditor\ ", {index:rowindex,field:\" "+col.getfield () +" \ "});"; STR + + "var val" + ci + "= ed" + Ci + ". Target.

The official has an example of grid curd: http://examples.coolite.com/Examples/GridPanel/WebService_Connections/HandlerUsing/I make a slight change on the basis of it, using ComboBox as the editor of the grid: First show the effect for everyone to adhere to the momentum of watching: Key code: Copy Code code as follows: Width= ">" Valuefield= "Name" typeahead= "false" loadingtext= "Searching ..." Width= "570" pagesize= "10" Edit

I haven't updated it for a long time. I am sending an interesting one. I can edit the dropdownlist control. I feel like I write it myself. Share with you Code Public Class ComboBox: system. Web. UI. webcontrols. compositecontrol{ PrivateTextbox input;PrivateDropdownlist select; PublicTextbox { Get{This. Ensurechildcontrols ();ReturnInput ;}} PublicDropdownlist { Get{This. Ensurechildcontrols ();ReturnSelect ;}} Protected Override

[Original] solutions and ideas for "the data items are inexplicably cleared when cells in the DataGrid are dynamically bound to ComboBox in Silverlight are clicked ., Datagridcombobox I encountered a strange problem at work today. After half a day, I did not find the reason. In this case, a ComboBox column is bound to the Datagrid, which is not included in the model data, but independently bound from the d

1, the project uses to the ComboBox the multi-select value and the related operation, does not say more, directly on the code:multiple:true, panelheight: ' Auto ', Required:true,url: ' ${ctx} ', Editable:false,value : ' AA ',loadfilter:function (data) {if (null==data) return [];var DD = []; Dd.push ({id: ' AA ', Name: ' Unlimited '}); for (var i=0; iMultiple:true----Set ComboBox multiple selectionValue: '

1. Returning requests from the background loading the ComboBox drop-down box dataHTML section1 name= "Matebelongz" ID= "Matebelongzid" style = "width:142px;height:20px;font-size:13px;border:1px Solid teal" > 2 Select >JS section1 $.ajax ({2url:rootpath+ '/jasframework/ycsy/querycamerabelongzid.do? ',3Success:function(Result) {5 varsehtml = "";6 for(vari = 0;i) {7sehtml + = ";8 }9$ ("#mateBe

Requirements: Due to the number of data sources of the ComboBox binding more, if the user in the drop-down column to find, it will inevitably be inconvenient, so you need to let the ComboBox can input content, and hope that according to user input content to automatically match, so efficiency will improve!First add a ComboBox in XAML: Istextsearchenabled="False"

I believe many developers are angry that the ComboBox and ListBox (listcontrol) in winform do not provide the text and value of listcontrol in Asp.net, or even scold Microsoft. I would like to remind you: ordinary heart, ordinary heart!After some exploration and research by Mr. aote, I found that Microsoft had a great deal of hard work. Because the items in listcontrol are of the object type, you can construct an object that is useful to us and add it

This is because of project requirements. I will send it for your reference. The idea at the beginning was to load the data through the defined array through the loadData method of the combobox store. Later, we found that it is better to directly define the array format as the store format, it is easier to directly attach the data to the store and facilitate loading of city data. Let's take a look at the definitions of two comboboxes: Var

Flash builder4 is what flex builder3 said after upgrade-it feels more unified. Let's talk about the latest official explanation: The ComboBox control is a subclass of the dropdownlistbase control. Similar to the dropdownlistbase control, when you select an item from the ComboBox control drop-down list, the data items are displayed in the control prompt area. One difference between the two controls is that

Initializing a ComboBox control$ (function () {///editor$ (' #cardNum '). ComboBox ({Valuefield: ' Value ',TextField: ' label ',Data: [{Label: ' Do not enter ',Value: ' 0 '},{Label: ' Ask for input (do remember Mega) ',Value: ' 1 '},{Label: ' must be entered (for waste) ',Value: ' 2 '}]});Select the option according to valueif ($ (' #cardNum '). Val () ==0) {$ (' #cardNum ').

Recently encountered problems: the DataGrid has a dynamically added ComboBox, And the ComboBox has been changed to fuzzy match, instead of the original left-to-right match, but there are many similar items in my ComboBox, there is no way, you can only set valuefiled as a unique value, but after saving it, the Cell will display valuefiled, and valuefiel must be Ch

The following example shows how you can create a simple ComboBox item Renderer which displays multiline items in the ComboBox control's drop down menu XML version = "1.0" encoding = "UTF-8" ?> Http://blog.flexexamples.com/2007/09/25/creating-a-custom-combobox-item-renderer-in-flex/ --> MX: Application Xmlns: MX = "Http://www.adobe.com/2

When ComboBox is input directly, the matched list items are automatically selected, and setwindowtext does not --------------------------------------------------------------- // Get the ComboBox text Void getcomboboxstring (hwnd hwndctrl, cstring value) { // Just get current edit item text (or drop list static) Int nlen =: getwindowtextlength (hwndctrl ); If (nlen> 0) { // Get known length : Getwindowtext

When using the dropdown type of ComboBox, if the consumer enters values listed in a non-ComboBox, the ComboBox GetCurSel () value is Cb_err, the associated Getlbtext (), and Getlbtextlen () Because there is no index can not work. In the DDX, you can combobox and CString corresponding, using its principle, you can get

The embedded ComboBox in the EditorGridPanel usually does not display the expected field in the store of the ComboBox, but the field content specified by the store dataindex in the EditorGridPanel. To solve this problem, you need to use the renderer attribute in the ColumnModel of EditorGridPanel to display the ComboBox and re-render it. The method is as follows:

ComboBox drop-down menu control, when modifying a table in a ComboBox application within a database, if it is a method of displaying data using a common method, a method of adding dataThis will make the program more difficult to maintain later, using data binding here to let the ComboBox data implementation according to the database table data display, reduce the

Before writing the text, I have to say that the other WPF on the web to bind the way the ComboBox, after watching really let people want to die.Let's start by telling you a whole bunch of models, a bunch of control templates, and maybe you just want to know how to make the ComboBox show up.Convention First:To achieve this effect is very simple, except to let the data model tightly only a few lines of code.L