Summary of operating css style attributes based on jquery animate

Summary of operating css style attributes based on jquery animate_jquery

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Release： 2016-05-16 15:29:23

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Yesterday, a netizen suddenly asked me whether the animate() method can operate all css attributes? Yes, I told him it could. However, there is something to note here that everyone needs to understand: when using animate(), all attribute names must be written in Camel notation. For example, paddingLeft must be used instead of padding-left, and marginRight must be used instead of margin-right. etc.

Not all attributes in css can be dynamically changed using Jquery animation (animate function). Here is a summary of some attributes that JQ can operate on elements:

 * backgroundPosition
  * borderWidth
  * borderBottomWidth
  * borderLeftWidth
  * borderRightWidth
  * borderTopWidth
  * borderSpacing
  * margin
  * marginBottom
  * marginLeft
  * marginRight
  * marginTop
  * outlineWidth
  * padding
  * paddingBottom
  * paddingLeft
  * paddingRight
  * paddingTop
  * height
  * width
  * maxHeight
  * maxWidth
  * minHeight
  * maxWidth
  * font
  * fontSize（在animate函数的css参数指定并不同于标准css属性，例如这个css标准是：font-size。
  同理上面很多也是这样的情况）
  * bottom
  * left
  * right
  * top
  * letterSpacing
  * wordSpacing
  * lineHeight
  * textIndent
  * opacity

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Remember these can be animated~~

jquery’s animate() method can also set non-css attributes

As in the title, for example :

$(&#39;body&#39;).animate({scrollTop:0}, 1500);
$("body").animate({scrollTop:"-="+50},350);

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A few other small examples:

Disabled elements:

$(&#39;button&#39;).attr(&#39;disabled&#39;, &#39;disabled&#39;); 
$(&#39;button&#39;).removeAttr(&#39;disabled&#39;);

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Traverse the element collection:

$("input:text").each(function(index){ 
  alert(index);//循环的下标值，从0开始 
  alert(this.value);//自带属性可以用this(Dom)直接取值 
  alert($(this).attr("type"));//自定义属性需要用attr()取值 
});

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