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分享dreamweaver 中会给表单元素自动加上 ID，请问ID有什么用吗？
dreamweaver 中会给表单元素自动加上 ID，请问ID有什么用吗？
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happymingnan 2003-11-19
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那我怎么获得一个表单里面的 所有ID值啊？应该和获得name值有说不同吧?
「已注销」 2003-11-19
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Id:
In versions earlier than Microsoft® Internet Explorer 5, this property is read-only.
The id should be unique throughout the scope of the current document. If a document contains more than one object with the same identifier, the objects are exposed as a collection that can be referenced only in ordinal position.
Name:
When submitting a form, use the name property to bind the value of the control. The name is not the value displayed for the input type=button, input type=reset, and input type=submit input types. The internally stored value, not the displayed value, is the one submitted with the form.
In versions earlier than Microsoft® Internet Explorer 5, this property is read-only.
The id should be unique throughout the scope of the current document. If a document contains more than one object with the same identifier, the objects are exposed as a collection that can be referenced only in ordinal position.
Name:
When submitting a form, use the name property to bind the value of the control. The name is not the value displayed for the input type=button, input type=reset, and input type=submit input types. The internally stored value, not the displayed value, is the one submitted with the form.
DeltaCat 2003-11-19
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ID用处大了
可以全页面定位啊
你没看到DW中的 getElementsByID?
可以全页面定位啊
你没看到DW中的 getElementsByID?
飞一龙 2003-11-19
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用法一般有两种:一种是作为css认识id
二种是作为脚本引用认识id
二种是作为脚本引用认识id
hyllp 2003-11-19
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http://expert.csdn.net/Expert/topic/2429/2429052.xml?temp=.4869043
