单击Asp.net按钮，为文本框填充自动填充功能

I have created a keyboard using asp:button control. Onclientclick event it will display the corresponding text on the textbox. All these are working fine.

我用asp:button控件创建了一个键盘。 Onclientclick事件它将在文本框中显示相应的文本。所有这些都很好。

Needs:

1. I want to add autocomplete using jquery to a textbox. if i click the button [A] it has to display all the records with a.

   我想使用jquery将autocomplete添加到文本框中。如果我单击按钮[A],它必须显示所有记录。

2. This process is working if im using the system keyboard.

   如果我使用系统键盘,此过程正在运行。

Code:

      <link href="CSS/jquery.autocomplete.css" rel="stylesheet" type="text/css" />
      <script type="text/javascript" src="js/jquery.autocomplete.js"></script>  

      $("#antSearchText").autocomplete('SearchAutoComplete.ashx');

     <asp:Button ID="six" runat="server" Text="6" CssClass="myclass" OnClientClick="return typeLetter(this);" />

Geetha.

4 个解决方案

#1

The documentation here explains how to activate autocomplete on a textbox: JQuery Autocomplete. Have you tried that, and it still doesn't work?

此处的文档说明了如何在文本框上激活自动完成:JQuery自动完成。你试过了吗,它仍然无效?

Otherwise, can you add more information? What makes the 'system keyboard' work? What does the typeletter function do?

否则,您可以添加更多信息吗?是什么让'系统键盘'工作? typeletter函数有什么作用?

#2

Thank You for all your replies. My problem resolved by using the following code to fire the event.

谢谢你的回复。通过使用以下代码触发事件解决了我的问题。

Code:

   var q = document.getElementById('txtbox');
   var evObj = document.createEventObject();
   evObj.keyCode = 84; // [T] key
   q.fireEvent('onkeydown', evObj);

Geetha.

#3

You should return false at the end of client click event and do the textbox manipulation in typeletter function. It should look like OnClientClick="typeLetter(this);return false;"

您应该在客户端单击事件结束时返回false并在typeletter函数中执行文本框操作。它应该看起来像OnClientClick =“typeLetter(this); return false;”

This stops the asp:button from posting back

这会阻止asp:按钮发回

#4

The problem is the plugin, by default uses the onKeyUp event (probably) which is why the system keybord would work. The API doese provide a call to trigger the search

问题是插件,默认情况下使用onKeyUp事件(可能),这就是系统键盘可以工作的原因。 API doese提供触发搜索的调用

http://docs.jquery.com/Plugins/Autocomplete/search

I didn't see any thing like $(this).search() or $('input#suggest').search(); in your function. I could have missed it though

我没有看到任何像$(this).search()或$('input#suggest')。search();在你的功能。我本可以错过它

You can probably now ignore the following!

您现在可以忽略以下内容!

OLD ANSWER BELOW

以下老答案

Try using a standard HTML button instead of an ASP:net button, if there is no other reason to use an ASP:net button control that is.

如果没有其他理由使用ASP:net按钮控件,请尝试使用标准HTML按钮而不是ASP:net按钮。