首页 \ 问答 \ Jquery更改事件在coffeescript中不起作用(Jquery change event not working in coffeescript)

Jquery更改事件在coffeescript中不起作用(Jquery change event not working in coffeescript)

嘿家伙我刚刚尝试在coffeescript中实现我的更改事件,但它不起作用。 请问有什么帮助

$('#subscription_id").on "change", -> 
console.log "Hello"
outputs = $(this).val()

if outputs
 $('#subscription_id').prop "disable", "false"
else
 $('##subscription_id').prop "disable", "true"

hey guys I have just try to implement my change event in coffeescript but its not working. Will any help me

$('#subscription_id").on "change", -> 
console.log "Hello"
outputs = $(this).val()

if outputs
 $('#subscription_id').prop "disable", "false"
else
 $('##subscription_id').prop "disable", "true"

原文:https://stackoverflow.com/questions/17523875
更新时间:2021-06-07 07:06

最满意答案

颜色表明问题:

$('#subscription_id").on "change"

应该是

$('#subscription_id').on "change"

The colors indicate the problem :

$('#subscription_id").on "change"

Should probably be

$('#subscription_id').on "change"

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