Dog's Life 2.0

原文:

http://api.jquery.com/prop/#prop-propertyName-value

The .prop() method is a convenient way to set the value of properties—especially when setting multiple properties, using values returned by a function, or setting values on multiple elements at once. It should be used when setting selectedIndex, tagName, nodeName, nodeType, ownerDocument, defaultChecked, or defaultSelected. Since jQuery 1.6, these properties can no longer be set with the .attr() method. They do not have corresponding attributes and are only properties.

反正現在應該沒什麼機會再去用jQuery 1.4以前的版本了吧

今天為了讓GridView標題上的CheckBox被勾選時, 就能把整個GridView的所有CheckBox全部勾選或清除, 又不想用c#, 所以想用jQuery在前端作

結果去網路上亂抄程式, 找到用Attr()的版本, 試不出來, 浪費了一個多小時

呿, 我要下班去吃燒臘飯了