Jquery更改事件在coffeescript中不起作用
嘿,伙计们,我刚刚尝试在coffeescript中实现我的更改事件,但它不起作用。有人能帮我吗Jquery更改事件在coffeescript中不起作用,jquery,ruby-on-rails,jquery-plugins,coffeescript,Jquery,Ruby On Rails,Jquery Plugins,Coffeescript,嘿,伙计们,我刚刚尝试在coffeescript中实现我的更改事件,但它不起作用。有人能帮我吗 $('#subscription_id").on "change", -> console.log "Hello" outputs = $(this).val() if outputs $('#subscription_id').prop "disable", "false" else $('##subscription_id').prop "disable", "true" 颜色表示
$('#subscription_id").on "change", ->
console.log "Hello"
outputs = $(this).val()
if outputs
$('#subscription_id').prop "disable", "false"
else
$('##subscription_id').prop "disable", "true"
颜色表示问题:
$('#subscription_id").on "change"
应该是
$('#subscription_id').on "change"
颜色表示问题:
$('#subscription_id").on "change"
应该是
$('#subscription_id').on "change"