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The FormTagHelper#submit_tag helper will now pass along the original …

…value of the submit button to the params if the :disable_with option is used [status:committed #633]

Signed-off-by: David Heinemeier Hansson <david@loudthinking.com>
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1 parent 6dc9173 commit 184cf27b1244734a33833cf2cb9b8062e9ee8a63 Jose Fernandez committed with dhh Jul 16, 2008
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2 actionpack/CHANGELOG
@@ -1,5 +1,7 @@
*Edge*
+* Fixed FormTagHelper#submit_tag with :disable_with option wouldn't submit the button's value when was clicked #633 [Jose Fernandez]
+
* Stopped logging template compiles as it only clogs up the log [DHH]
* Changed the X-Runtime header to report in milliseconds [DHH]
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17 actionpack/lib/action_view/helpers/form_tag_helper.rb
@@ -116,7 +116,7 @@ def text_field_tag(name, value = nil, options = {})
# Creates a label field
#
- # ==== Options
+ # ==== Options
# * Creates standard HTML attributes for the tag.
#
# ==== Examples
@@ -351,19 +351,16 @@ def submit_tag(value = "Save changes", options = {})
disable_with = "this.value='#{disable_with}'"
disable_with << ";#{options.delete('onclick')}" if options['onclick']
- options["onclick"] = [
- "this.setAttribute('originalValue', this.value)",
- "this.disabled=true",
- disable_with,
- "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(";")
+ options["onclick"] = "if (window.hiddenCommit) { window.hiddenCommit.setAttribute('value', this.value); }"
+ options["onclick"] << "else { hiddenCommit = this.cloneNode(false);hiddenCommit.setAttribute('type', 'hidden');this.form.appendChild(hiddenCommit); }"
+ options["onclick"] << "this.setAttribute('originalValue', this.value);this.disabled = true;#{disable_with};"
+ options["onclick"] << "result = (this.form.onsubmit ? (this.form.onsubmit() ? this.form.submit() : false) : this.form.submit());"
+ options["onclick"] << "if (result == false) { this.value = this.getAttribute('originalValue');this.disabled = false; }return result;"
end
if confirm = options.delete("confirm")
options["onclick"] ||= ''
- options["onclick"] += "return #{confirm_javascript_function(confirm)};"
+ options["onclick"] << "return #{confirm_javascript_function(confirm)};"
end
tag :input, { "type" => "submit", "name" => "commit", "value" => value }.update(options.stringify_keys)
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4 actionpack/test/template/form_tag_helper_test.rb
@@ -223,14 +223,14 @@ def test_stringify_symbol_keys
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!');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;" />),
+ %(<input name='commit' type='submit' value='Save' onclick="if (window.hiddenCommit) { window.hiddenCommit.setAttribute('value', this.value); }else { hiddenCommit = this.cloneNode(false);hiddenCommit.setAttribute('type', 'hidden');this.form.appendChild(hiddenCommit); }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
def test_submit_tag_with_no_onclick_options
assert_dom_equal(
- %(<input name='commit' type='submit' value='Save' onclick="this.setAttribute('originalValue', this.value);this.disabled=true;this.value='Saving...';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;" />),
+ %(<input name='commit' type='submit' value='Save' onclick="if (window.hiddenCommit) { window.hiddenCommit.setAttribute('value', this.value); }else { hiddenCommit = this.cloneNode(false);hiddenCommit.setAttribute('type', 'hidden');this.form.appendChild(hiddenCommit); }this.setAttribute('originalValue', this.value);this.disabled = true;this.value='Saving...';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...")
)
end

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