如何在jQuery onkeyup上触发TextBox.TextChanged事件?
问题描述:
我有一个带有ontextchanged事件的asp.net文本框,这是我的应用程序中的搜索文本框.
I have asp.net TextBox with ontextchanged event this is search text box in my application.
我在此活动中具有搜索代码.如何在j查询onkeyup的帮助下触发此事件.
I have search code in this event. how can I fire this event with the help of j query onkeyup.
如果我在文本框中输入文本,则会在不按Enter或鼠标的情况下在textchanged上触发.
If i enter text in text box it will fire ontextchanged without press enter or mouse.
这是我需要的事件的一个示例.但是我不知道该如何对此进行触发.
This is an example of event what i need. But i dont know how to fire ontextchanged on this.
http://viralpatel.net/blogs/demo/sum- textbox-value-javascript.html
答
$('#textMessage').keyup(function(event) {
if (event.keyCode == 13) {
var message = $('#textMessage').val();
alert(message);
} else {
return true;
}
}); //endTextMessage keyup