是否可以在observe_field帮助器中放置一个条件？

发布于 2024-10-01 18:31:37 字数 615 浏览 1 评论 0原文

使用观察字段助手，我正在保存数据并使旋转器在更新时可见。另外，我想更新一个div。可以用observe_field helper 中的条件来完成吗？

<%= observe_field 'act_feb',
    :url => { :controller => :prep, :action => :toggle_feb },
    :method => :put,
    :loading => "$('feb_spinner').setStyle({visibility: 'visible'});",
    :complete => "$('feb_spinner').setStyle({visibility: 'hidden'});",
    :with => "'feb=' + $('act_feb').value",

    if $('team_feb').value == true
        "$('jan_reminder_').setStyle({visibility: 'visible'});"
    else
        "$('jan_reminder_').setStyle({visibility: 'hidden'});"
    end %>

原文

using an observe_field helper, i am saving data and making a spinner visible while updating. in addition, i would like to update a div. could it be done with a condition inside the observe_field helper like so?

<%= observe_field 'act_feb',
    :url => { :controller => :prep, :action => :toggle_feb },
    :method => :put,
    :loading => "$('feb_spinner').setStyle({visibility: 'visible'});",
    :complete => "$('feb_spinner').setStyle({visibility: 'hidden'});",
    :with => "'feb=' + $('act_feb').value",

    if $('team_feb').value == true
        "$('jan_reminder_').setStyle({visibility: 'visible'});"
    else
        "$('jan_reminder_').setStyle({visibility: 'hidden'});"
    end %>

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走走停停 2024-10-08 18:31:38

我可以看到它位于错误的位置。如果我把它放在“:complete”后面怎么办？

<%= observe_field 'act_feb',
    :url => { :controller => :prep, :action => :toggle_feb },
    :method => :put,
    :with => "'feb=' + $('act_feb').value",
    :loading => "$('feb_spinner').setStyle({visibility: 'visible'});",
    :complete => "$('feb_spinner').setStyle({visibility: 'hidden'});
    if $('team_feb').value == true
        $('jan_reminder_').setStyle({visibility: 'visible'});
    else
        $('jan_reminder_').setStyle({visibility: 'hidden'});
    end" %>

I can see that it was in the wrong location for this. What if i placed it following ":complete"?

<%= observe_field 'act_feb',
    :url => { :controller => :prep, :action => :toggle_feb },
    :method => :put,
    :with => "'feb=' + $('act_feb').value",
    :loading => "$('feb_spinner').setStyle({visibility: 'visible'});",
    :complete => "$('feb_spinner').setStyle({visibility: 'hidden'});
    if $('team_feb').value == true
        $('jan_reminder_').setStyle({visibility: 'visible'});
    else
        $('jan_reminder_').setStyle({visibility: 'hidden'});
    end" %>

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