Drop down list 和 Comb box 的区别
2013-09-30 10:44
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参考:http://stackoverflow.com/questions/2176297/is-there-any-difference-between-drop-down-box-and-combo-box
原文:
A combo box is a commonly-used graphical user interface widget. It is a combination of a drop-down list or list box and a single-line textbox, allowing
the user to either type a value directly into the control or choose from the list of existing options.
While the definition of drop-down
list matches exactly what the HTML
does:
When activated, it displays (drops down) a list of values, from which the user may select one.
a combo box is a combination of an input text field and a list of options. You can type in stuff in the input field and the list should update to highlight a possible match
a dropdown is just a list of options that drops down when you click on the arrow button. You can only choose from a list of predefined options
就是说:
combo box 是一个 文本输入框 和 一个
列表或下拉列表 的 组合。用户可以在文本输入框中输入内容(这时combo box可以有以下行为:combo box的列表可以在它的所有选项中寻找匹配项,并高亮显示一个可能的匹配项)
下拉列表(drop down list)是一个选项的列表,当用户点击drop down list时,会展开一个一个“下拉”的列表,用户可以从列表中选择一项。这些选项都是预先定义好的,用户只能从中选择,不能自己输入新的内容。
原文:
A combo box is a commonly-used graphical user interface widget. It is a combination of a drop-down list or list box and a single-line textbox, allowing
the user to either type a value directly into the control or choose from the list of existing options.
While the definition of drop-down
list matches exactly what the HTML
<SELECT>element
does:
When activated, it displays (drops down) a list of values, from which the user may select one.
a combo box is a combination of an input text field and a list of options. You can type in stuff in the input field and the list should update to highlight a possible match
a dropdown is just a list of options that drops down when you click on the arrow button. You can only choose from a list of predefined options
就是说:
combo box 是一个 文本输入框 和 一个
列表或下拉列表 的 组合。用户可以在文本输入框中输入内容(这时combo box可以有以下行为:combo box的列表可以在它的所有选项中寻找匹配项,并高亮显示一个可能的匹配项)
下拉列表(drop down list)是一个选项的列表,当用户点击drop down list时,会展开一个一个“下拉”的列表,用户可以从列表中选择一项。这些选项都是预先定义好的,用户只能从中选择,不能自己输入新的内容。
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