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Added that FormTagHelper#submit_tag will return to its original state if the submit fails and you're using :disable_with [DHH]

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git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@6480 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
This commit is contained in:
David Heinemeier Hansson 2007-03-27 19:42:54 +00:00
parent 2a305949d7
commit 0228975a4e
3 changed files with 6 additions and 2 deletions
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2
actionpack/CHANGELOG
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@ -1,5 +1,7 @@
*SVN*
* Added that FormTagHelper#submit_tag will return to its original state if the submit fails and you're using :disable_with [DHH]
* Cleaned up, corrected, and mildly expanded ActionPack documentation. Closes #7190 [jeremymcanally]
* Small collection of ActionController documentation cleanups. Closes #7319 [jeremymcanally]

4
actionpack/lib/action_view/helpers/form_tag_helper.rb
View file

@ -138,7 +138,9 @@ module ActionView
"this.disabled=true",
"this.value='#{disable_with}'",
"#{options["onclick"]}",
"return (this.form.onsubmit ? (this.form.onsubmit() ? this.form.submit() : false) : this.form.submit())",
"result = (this.form.onsubmit ? (this.form.onsubmit() ? this.form.submit() : false) : this.form.submit())",
"if (result == false) { this.value = this.getAttribute('originalValue'); this.disabled = false }",
"return result",
].join(";")
end

2
actionpack/test/template/form_tag_helper_test.rb
View file

@ -138,7 +138,7 @@ class FormTagHelperTest < Test::Unit::TestCase
def test_submit_tag
assert_dom_equal(
%(<input name='commit' type='submit' value='Save' onclick="this.setAttribute('originalValue', this.value);this.disabled=true;this.value='Saving...';alert('hello!');return (this.form.onsubmit ? (this.form.onsubmit() ? this.form.submit() : false) : this.form.submit())" />),
%(<input name='commit' type='submit' value='Save' onclick="this.setAttribute('originalValue', this.value);this.disabled=true;this.value='Saving...';alert('hello!');result = (this.form.onsubmit ? (this.form.onsubmit() ? this.form.submit() : false) : this.form.submit());if (result == false) { this.value = this.getAttribute('originalValue'); this.disabled = false };return result" />),
submit_tag("Save", :disable_with => "Saving...", :onclick => "alert('hello!')")
)
end