t**********o
发帖数: 124 | 1 Hi, ge wei DX
我是JAVASCRIPT 门外汉。I want to create a form with different elements
based on the user's input. But don't know how to do it.
For example:
Given a form which shows only one text field plus a submit button,
after the user enters a number(say, 6), the form then changes to show 6 text
fields, and the original text filed disappeared.
I saw similiar effects before on some website, but forget where they are.
Could anyone here give me some help? Thanx!
tutu | w*****o
发帖数: 92 | | b****u
发帖数: 22 | 3 嘿嘿,看看这个吧
http://developer.apple.com/internet/javascript/choose_form.html
需要用到DHTML,把不同的组件放到不同的层里就行了
源代码和解释在
http://developer.apple.com/internet/javascript/dynamicforms.html
【在 t**********o 的大作中提到】
: Hi, ge wei DX
: 我是JAVASCRIPT 门外汉。I want to create a form with different elements
: based on the user's input. But don't know how to do it.
: For example:
: Given a form which shows only one text field plus a submit button,
: after the user enters a number(say, 6), the form then changes to show 6 text
: fields, and the original text filed disappeared.
: I saw similiar effects before on some website, but forget where they are.
: Could anyone here give me some help? Thanx!
: tutu
| t**********o
发帖数: 124 | 4 嘿嘿,看了, it's really cool! But my situation is that I can not predict how
many fields I need to create.
I have worked out an ugly one, xian jiang ju zhe yong le :)
Thanks again!
tutu
text
【在 b****u 的大作中提到】
: 嘿嘿,看看这个吧
: http://developer.apple.com/internet/javascript/choose_form.html
: 需要用到DHTML,把不同的组件放到不同的层里就行了
: 源代码和解释在
: http://developer.apple.com/internet/javascript/dynamicforms.html
| s**********i
发帖数: 711 | 5 it would be much better submit the first value to
the server then server produce the output as next
page.
【在 t**********o 的大作中提到】
: 嘿嘿,看了, it's really cool! But my situation is that I can not predict how
: many fields I need to create.
: I have worked out an ugly one, xian jiang ju zhe yong le :)
: Thanks again!
: tutu
:
: text
| t**********o
发帖数: 124 | 6 Hi, 事事实实
Why have to bother server? Any disadvantages? Thanks!
tutu
在 shishishishi (shishishishi) 的大作中提到: 】
how | s**********i
发帖数: 711 | 7
because this kind of job can be easily done by server
not client.
【在 t**********o 的大作中提到】
: Hi, 事事实实
: Why have to bother server? Any disadvantages? Thanks!
: tutu
: 在 shishishishi (shishishishi) 的大作中提到: 】
: how
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