ASP.Net下绑定TextBox回车事件的解决方法代码,Asp.Net代码库,德仔网

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【Asp.Net】 ASP.Net下绑定TextBox回车事件的解决方法
作者:Dezai.CN / 发布于2011/5/11/ 829
最简单的解决方案：在页面的DefaultButton = 需要设置为默认按钮的对象名称
设置form的属性 defaultbutton＝“默认按钮ID”
<div>一<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/None.gif" /><span style="color: rgb(0,128,0)">//</span><span style="color: rgb(0,128,0)">直接在js中写</span><span style="color: rgb(0,128,0)">
<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/None.gif" /></span><span style="color: rgb(0,0,0)"><</span><span style="color: rgb(0,0,0)">script language</span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)">"</span><span style="color: rgb(0,0,0)">javascript</span><span style="color: rgb(0,0,0)">"</span><span style="color: rgb(0,0,0)">></span><span style="color: rgb(0,0,0)">
<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/None.gif" /> function EnterTextBox()
</span><span style="color: rgb(0,0,0)">{
<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/InBlock.gif" /> </span><span style="color: rgb(0,0,255)">if</span><span style="color: rgb(0,0,0)">(</span><span style="color: rgb(0,0,255)">event</span><span style="color: rgb(0,0,0)">.keyCode </span><span style="color: rgb(0,0,0)">==</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,0)">13</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,0)">&&</span><span style="color: rgb(0,0,0)"> document.all[</span><span style="color: rgb(0,0,0)">"</span><span style="color: rgb(0,0,0)">TextBox1</span><span style="color: rgb(0,0,0)">"</span><span style="color: rgb(0,0,0)">].value </span><span style="color: rgb(0,0,0)">!=</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,0)">""</span><span style="color: rgb(0,0,0)">)
</span><span style="color: rgb(0,0,0)">{
<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/InBlock.gif" /> </span><span style="color: rgb(0,0,255)">event</span><span style="color: rgb(0,0,0)">.keyCode </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,0)">9</span><span style="color: rgb(0,0,0)">;
<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/InBlock.gif" /> </span><span style="color: rgb(0,0,255)">event</span><span style="color: rgb(0,0,0)">.returnValue </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">false</span><span style="color: rgb(0,0,0)">;
<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/InBlock.gif" /> document.all[</span><span style="color: rgb(0,0,0)">"</span><span style="color: rgb(0,0,0)">TextBox1</span><span style="color: rgb(0,0,0)">"</span><span style="color: rgb(0,0,0)">].click();
<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif" /> }</span><span style="color: rgb(0,0,0)">
<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/ExpandedBlockEnd.gif" /> }</span><span style="color: rgb(0,0,0)">
<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/None.gif" /> 
<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/None.gif" /></span><span style="color: rgb(0,0,0)"></</span><span style="color: rgb(0,0,0)">script</span><span style="color: rgb(0,0,0)">></span><span style="color: rgb(0,0,0)">
<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/None.gif" />
<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/None.gif" /></span><span style="color: rgb(0,0,0)"><</span><span style="color: rgb(0,0,0)">body onkeypress</span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)">"</span><span style="color: rgb(0,0,0)">return EnterTextBox()</span><span style="color: rgb(0,0,0)">"</span><span style="color: rgb(0,0,0)">></span><span style="color: rgb(0,0,0)">
<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/None.gif" /></span><span style="color: rgb(0,128,0)">//</span><span style="color: rgb(0,128,0)">此处TextBox1为页面上TextBox的ID


二.
<span style="color: rgb(0,0,0)"><</span><span style="color: rgb(0,0,0)">script language</span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)">"</span><span style="color: rgb(0,0,0)">javascript</span><span style="color: rgb(0,0,0)">"</span><span style="color: rgb(0,0,0)">></span><span style="color: rgb(0,0,0)">
<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/None.gif" /> function EnterTextBox(button)
</span><span style="color: rgb(0,0,0)">{
<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/InBlock.gif" /> </span><span style="color: rgb(0,0,255)">if</span><span style="color: rgb(0,0,0)">(</span><span style="color: rgb(0,0,255)">event</span><span style="color: rgb(0,0,0)">.keyCode </span><span style="color: rgb(0,0,0)">==</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,0)">13</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,0)">&&</span><span style="color: rgb(0,0,0)"> document.all[</span><span style="color: rgb(0,0,0)">"</span><span style="color: rgb(0,0,0)">TextBox1</span><span style="color: rgb(0,0,0)">"</span><span style="color: rgb(0,0,0)">].value </span><span style="color: rgb(0,0,0)">!=</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,0)">""</span><span style="color: rgb(0,0,0)">)
</span><span style="color: rgb(0,0,0)">{
<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/InBlock.gif" /> </span><span style="color: rgb(0,0,255)">event</span><span style="color: rgb(0,0,0)">.keyCode </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,0)">9</span><span style="color: rgb(0,0,0)">;
<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/InBlock.gif" /> </span><span style="color: rgb(0,0,255)">event</span><span style="color: rgb(0,0,0)">.returnValue </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">false</span><span style="color: rgb(0,0,0)">;
<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/InBlock.gif" /> document.all[button].click();
<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif" /> }</span><span style="color: rgb(0,0,0)">
<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/ExpandedBlockEnd.gif" /> }</span><span style="color: rgb(0,0,0)"> 
<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/None.gif" /></span><span style="color: rgb(0,0,0)"></</span><span style="color: rgb(0,0,0)">script</span><span style="color: rgb(0,0,0)">></span><span style="color: rgb(0,0,0)">
<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/None.gif" />
<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/None.gif" />在PageLoad事件里
<img alt="" align="top" src="http://sunsjorlin.cnblogs.com/Images/OutliningIndicators/None.gif" />TextBox1.Attribute.add(</span><span style="color: rgb(0,0,0)">"</span><span style="color: rgb(0,0,0)">onkeypress</span><span style="color: rgb(0,0,0)">"</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(0,0,0)">"</span><span style="color: rgb(0,0,0)">EnterTextBox('Button1')</span><span style="color: rgb(0,0,0)">"</span><span style="color: rgb(0,0,0)">);</span></span></div>
试试其它关键字
　回车事件　
同语言下
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