如何在asp.net页面上编写javascript代码(例如(输入框))以更好的方式获取价值....或其他控件消息框(警告,确认,......(如果可以,请我一个例子吗?)
as you would on a "normal" html page :)
you can enhance your scripts - no, sometimes you MUST - with eg.
<%= this.inputBox.ClientID %>
i would recommend jQuery for such enhancements ... its feature rich, easy to learn, ...
you could do eg.
var $inputBox = $('#<%= this.inputBox.ClientID %>');
$inputBox.hide();
var oldValue = $inputBox.val();
$inputBox.val('now it has no value');
.. and many more!
there are many tutorials on the net... to give a very rough overview, try this
You can use the ClientID
property. Example
<img src="images\cal.gif"
onclick="openCalendar(<% = txtDate.ClientID %>, 150, -150);return false;" />
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