11175
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December 30, 2008, 12:34am
1
say for example i had something simple like this in a view:
<tr class="even"><td><%= check_box_tag(:task) %></td>
how would i add onclick to change the row color on a check and when the
check is removed?
maybe something like this?
page[task].addClassName('complete')
i'm not that familiar with javascript so i'm not sure how i would finish
this. thanks!
Mark_James
(Mark James)
December 30, 2008, 12:58am
2
Scott Kulik wrote:
say for example i had something simple like this in a view:
<tr class="even"><td><%= check_box_tag(:task) %></td>
how would i add onclick to change the row color on a check and when the
check is removed?
maybe something like this?
page[task].addClassName('complete')
i'm not that familiar with javascript so i'm not sure how i would finish
this. thanks!
<%= check_box_tag :task, 1, false,
:onchange => "$(parentNode.parentNode).toggleClassName('complete')" %>
11175
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December 30, 2008, 1:14am
3
Mark Reginald James wrote:
Scott Kulik wrote:
i'm not that familiar with javascript so i'm not sure how i would finish
this. thanks!
<%= check_box_tag :task, 1, false,
:onchange => "$(parentNode.parentNode).toggleClassName('complete')" %>
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perfect! thank you so much mark!
11175
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December 30, 2008, 4:17am
4
Scott Kulik wrote:
Mark Reginald James wrote:
Scott Kulik wrote:
i'm not that familiar with javascript so i'm not sure how i would finish
this. thanks!
<%= check_box_tag :task, 1, false,
:onchange => "$(parentNode.parentNode).toggleClassName('complete')" %>
--
Rails Wheels - Find Plugins, List & Sell Plugins -
http://railswheels.com
perfect! thank you so much mark!
oops spoke a little too soon. the highlighting works great on firefox 3
but for some reason it acts a little weird on IE7.
the first check box i click doesn't do anything but then if i click
another check box the first check box row gets highlighted.
any idea what could be causing the incompatibility with IE?
Try adding `this`:
<%= check_box_tag :task, 1, false,
:onchange => "$(this.parentNode.parentNode).toggleClassName('complete')" %>
11175
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December 30, 2008, 6:05am
6
Brandon Keepers wrote:
another check box the first check box row gets highlighted.
any idea what could be causing the incompatibility with IE?
Try adding `this`:
<%= check_box_tag :task, 1, false,
:onchange =>
"$(this.parentNode.parentNode).toggleClassName('complete')" %>
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same thing
i found some info here:
http://dev.rubyonrails.org/ticket/11078
and the link they reference
http://prototypejs.org/learn/extensions...there is a bit at the bottom:
// this will error out in IE:
$('someElement').parentNode.hide()
// to make it cross-browser:
$($('someElement').parentNode).hide()
so....i tried these ways:
$(this.parentNode.parentNode).toggleClassName('complete')
$($(this).parentNode.parentNode).toggleClassName('complete')
$($('make_step18').parentNode.parentNode).toggleClassName('complete')
make_step18 is the id of checkbox i was testing.
but they all produce the same weird result where they don't update until
i click a second time. first click always does nothing.
11175
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December 30, 2008, 6:13am
7
Scott Kulik wrote:
but they all produce the same weird result where they don't update until
i click a second time. first click always does nothing.
finally got it. it was the :onchange that was causing some issues. i
changed it to :onclick and all methods are now working with IE7.
thanks again everyone!