這一節應該比較簡單,由於按鈕相對其餘控件仍是比較簡單的,但按鈕是最經常使用的控件,先從簡單的開始,才能按部就班的學下去不是嗎?css
從上面的圖片能夠看出,可分基本&按鈕組,先看下基本的Overview概覽一下。後端
一、給Ext按鈕加監聽器,點擊後調用瀏覽器的alert()方法瀏覽器
<ext:Button runat="server" Text="Click Me"> <Listeners> <Click Handler="alert('Clicked');" /> </Listeners> </ext:Button>
二、給Ext按鈕加 DirectEvent, 點擊執行服務器方法Button_Click(),向後端方法提交參數Item,值爲One,EventMask 爲遮罩,會在請求中提示加載中...,
<ext:Button runat="server" Text="Click Me"> <DirectEvents> <Click OnEvent="Button_Click"> <EventMask ShowMask="true" /> <ExtraParams> <ext:Parameter Name="Item" Value="One" /> </ExtraParams> </Click> </DirectEvents> </ext:Button>
//服務器方法
<script runat="server"> protected void Button_Click(object sender, DirectEventArgs e) { X.Msg.Alert("DirectEvent", string.Format("Item - {0}", e.ExtraParams["Item"])).Show(); } </script>
//結果
三、給按鈕添加圖標服務器
<ext:Button runat="server" Text="Text" Icon="Add" />
四、給按鈕添加自定義圖標url
<ext:Button runat="server" Text="Text" IconCls="custom-icon1" />
//css
<style type="text/css">
.custom-icon1 {
background-image: url(arrow-down.gif) !important;
}
</style>
五、給按鈕加快速提示信息
<ext:Button runat="server" Text="Text"> <ToolTips> <ext:ToolTip runat="server" Title="Title" Html="Description" /> </ToolTips> </ext:Button>
六、切換按鈕 ,點擊後被設置爲當前按鈕,被高亮spa
<ext:Button runat="server" Text="Button1" EnableToggle="true" ToggleGroup="Group1" Pressed="true" /> <ext:Button runat="server" Text="Button2" EnableToggle="true" ToggleGroup="Group1" /> <ext:Button runat="server" Text="Button3" EnableToggle="true" ToggleGroup="Group1" />
七、菜單按鈕 ,點擊後彈出菜單列表3d
<ext:Button runat="server" Text="Text"> <Menu> <ext:Menu runat="server"> <Items> <ext:MenuItem runat="server" Text="Item 1" Icon="GroupAdd" /> <ext:MenuItem runat="server" Text="Item 2" Icon="GroupDelete" /> <ext:MenuItem runat="server" Text="Item 3" Icon="GroupEdit" /> </Items> </ext:Menu> </Menu> </ext:Button>
八、菜單拆分按鈕(SplitButton with menu),外形和上面的一個樣,在Text後多了一個割線orm
<ext:SplitButton runat="server" Text="Text"> <Menu> <ext:Menu runat="server"> <Items> <ext:MenuItem runat="server" Text="Item 1" Icon="GroupAdd" /> <ext:MenuItem runat="server" Text="Item 2" Icon="GroupDelete" /> <ext:MenuItem runat="server" Text="Item 3" Icon="GroupEdit" /> </Items> </ext:Menu> </Menu> </ext:SplitButton>
九、循環按鈕(CycleButton),點擊後,按鈕的樣子會循環下拉項裏的樣子,也能夠直接點擊下來項裏的項直接切換server
<ext:CycleButton runat="server" ShowText="true" PrependText="View As "> <Menu> <ext:Menu runat="server"> <Items> <ext:CheckMenuItem runat="server" Text="Text Only" Icon="Note" /> <ext:CheckMenuItem runat="server" Text="Html" Icon="Html" Checked="true" /> </Items> </ext:Menu> </Menu> </ext:CycleButton>
十、扁平化按鈕blog
<ext:Button runat="server" Text="FlatButton" Icon="Accept" Flat="true" />
十一、自定義按鈕
<ext:Button ID="Button1" runat="server" Text="128 x 128" Height="128" Width="128" />
2、連接按鈕(LinkButton),表現樣式爲一個「超連接」而已,沒什麼區別,這裏接直接截圖對比樣式和源碼了
3、圖片按鈕
四 、變種按鈕
6、分組按鈕