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这是影响单选按钮行为的咖啡脚本。示例可以在这里找到：http: //jsfiddle.net/ambiguous/Xk5ZC/

$(document).on 'change', '.stepRadio', ->
      $container = $(@).closest('.stepCreator')
      $container.find(".excelCreator, .videoCreator, .mcCreator").hide()
      if @value is "video"
        $container.find(".videoCreator").show()
      else if @value is "excel"
        $container.find(".excelCreator").show()
      else if @value is "multiple_choice"
        $container.find(".mcCreator").show()
    # This initializes things. Since I have `:checked => true`
    # on the first radio button, `:checked` will always match one
    # radio button.
    $('.stepRadio:checked').change()

这是将上述内容转换为 iCheck 的尝试。但是，我在代码的最后一行遇到问题，我正在尝试初始化咖啡脚本。

 $(document).on 'ifChecked', '.stepRadio', ->
    $container = $(@).closest('.stepCreator')
    $container.find(".excelCreator, .videoCreator, .mcCreator").hide()
    if @value is "video"
      $container.find(".videoCreator").show()
    else if @value is "excel"
      $container.find(".excelCreator").show()
    else if @value is "multiple_choice"
      $container.find(".mcCreator").show()
# This does not initialize things, as it should:
 $('.stepRadio:checked').ifChecked()

我还尝试了其他一些方法来初始化代码，例如

$('.stepRadio:checked').iCheck('check')

没有任何效果。

任何帮助，将不胜感激。这里是 icheck：https ://github.com/fronteed/iCheck

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1 回答 1

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我正在寻找的最后一行是：

$('.stepRadio:checked').trigger('ifChecked')
于 2013-09-08T16:59:59.733 回答