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<title>[20714] trunk</title>
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<div id="msg">
<dl>
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/20714">20714</a></dd>
<dt>Author</dt> <dd>ap</dd>
<dt>Date</dt> <dd>2007-04-04 21:40:03 -0700 (Wed, 04 Apr 2007)</dd>
</dl>

<h3>Log Message</h3>
<pre>        Reviewed by Darin.

        http://bugs.webkit.org/show_bug.cgi?id=13278
        REGRESSION: cannot change SELECT option

        Test: fast/forms/option-change-single-selected.html

        * html/HTMLSelectElement.cpp:
        (WebCore::HTMLSelectElement::setSelectedIndex): If multiple selection is not allowed, 
        be sure to deselect the previous option.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkWebCoreChangeLog">trunk/WebCore/ChangeLog</a></li>
<li><a href="#trunkWebCorehtmlHTMLSelectElementcpp">trunk/WebCore/html/HTMLSelectElement.cpp</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsfastformsoptionchangesingleselectedexpectedtxt">trunk/LayoutTests/fast/forms/option-change-single-selected-expected.txt</a></li>
<li><a href="#trunkLayoutTestsfastformsoptionchangesingleselectedhtml">trunk/LayoutTests/fast/forms/option-change-single-selected.html</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (20713 => 20714)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2007-04-05 04:39:06 UTC (rev 20713)
+++ trunk/LayoutTests/ChangeLog        2007-04-05 04:40:03 UTC (rev 20714)
</span><span class="lines">@@ -1,3 +1,13 @@
</span><ins>+2007-04-04  Alexey Proskuryakov  &lt;ap@webkit.org&gt;
+
+        Reviewed by Darin.
+
+        http://bugs.webkit.org/show_bug.cgi?id=13278
+        REGRESSION: cannot change SELECT option
+
+        * fast/forms/option-change-single-selected-expected.txt: Added.
+        * fast/forms/option-change-single-selected.html: Added.
+
</ins><span class="cx"> 2007-04-03  Justin Garcia  &lt;justin.garcia@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Reviewed by darin
</span></span></pre></div>
<a id="trunkLayoutTestsfastformsoptionchangesingleselectedexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/forms/option-change-single-selected-expected.txt (0 => 20714)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/forms/option-change-single-selected-expected.txt                                (rev 0)
+++ trunk/LayoutTests/fast/forms/option-change-single-selected-expected.txt        2007-04-05 04:40:03 UTC (rev 20714)
</span><span class="lines">@@ -0,0 +1,5 @@
</span><ins>+Test for bug 13278: REGRESSION: cannot change SELECT option.
+

+SUCCESS
+
</ins><span class="cx">Property changes on: trunk/LayoutTests/fast/forms/option-change-single-selected-expected.txt
</span><span class="cx">___________________________________________________________________
</span><span class="cx">Name: svn:mime-type
</span><span class="cx">   + text/plain
</span><span class="cx">Name: svn:eol-style
</span><span class="cx">   + native
</span></span></pre></div>
<a id="trunkLayoutTestsfastformsoptionchangesingleselectedhtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/forms/option-change-single-selected.html (0 => 20714)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/forms/option-change-single-selected.html                                (rev 0)
+++ trunk/LayoutTests/fast/forms/option-change-single-selected.html        2007-04-05 04:40:03 UTC (rev 20714)
</span><span class="lines">@@ -0,0 +1,31 @@
</span><ins>+&lt;body&gt;
+&lt;p&gt;Test for &lt;a href=&quot;http://bugs.webkit.org/show_bug.cgi?id=13278&quot;&gt;bug 13278&lt;/a&gt;: REGRESSION: cannot change SELECT option.&lt;/p&gt;
+&lt;form&gt;
+&lt;select size=&quot;1&quot;&gt;
+  &lt;option&gt;FAILURE: script didn't run&lt;/option&gt;
+  &lt;option&gt;FAILURE&lt;/option&gt;
+  &lt;option&gt;SUCCESS&lt;/option&gt;
+&lt;/select&gt;
+&lt;select size=&quot;3&quot;&gt;
+  &lt;option&gt;FAILURE: script didn't run&lt;/option&gt;
+  &lt;option&gt;FAILURE&lt;/option&gt;
+  &lt;option&gt;SUCCESS&lt;/option&gt;
+&lt;/select&gt;
+&lt;/form&gt;
+&lt;div id=result&gt;&lt;/div&gt;
+&lt;script&gt;
+
+if (window.layoutTestController)
+  layoutTestController.dumpAsText();
+
+document.forms[0].elements[0].options[1].selected = true;
+document.forms[0].elements[1].options[1].selected = true;
+
+document.forms[0].elements[0].options[2].selected = true;
+document.forms[0].elements[1].options[2].selected = true;
+if (document.forms[0].elements[0].value != &quot;SUCCESS&quot; || document.forms[0].elements[1].options[1].selected)
+  document.getElementById(&quot;result&quot;).innerHTML = &quot;FAILURE&quot;;
+ else
+  document.getElementById(&quot;result&quot;).innerHTML = &quot;SUCCESS&quot;;
+&lt;/script&gt;
+&lt;/body&gt;
</ins><span class="cx">Property changes on: trunk/LayoutTests/fast/forms/option-change-single-selected.html
</span><span class="cx">___________________________________________________________________
</span><span class="cx">Name: svn:mime-type
</span><span class="cx">   + text/html
</span></span></pre></div>
<a id="trunkWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/WebCore/ChangeLog (20713 => 20714)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/WebCore/ChangeLog        2007-04-05 04:39:06 UTC (rev 20713)
+++ trunk/WebCore/ChangeLog        2007-04-05 04:40:03 UTC (rev 20714)
</span><span class="lines">@@ -1,3 +1,16 @@
</span><ins>+2007-04-04  Alexey Proskuryakov  &lt;ap@webkit.org&gt;
+
+        Reviewed by Darin.
+
+        http://bugs.webkit.org/show_bug.cgi?id=13278
+        REGRESSION: cannot change SELECT option
+
+        Test: fast/forms/option-change-single-selected.html
+
+        * html/HTMLSelectElement.cpp:
+        (WebCore::HTMLSelectElement::setSelectedIndex): If multiple selection is not allowed, 
+        be sure to deselect the previous option.
+
</ins><span class="cx"> 2007-04-04  Adele Peterson  &lt;adele@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Reviewed by Oliver.
</span></span></pre></div>
<a id="trunkWebCorehtmlHTMLSelectElementcpp"></a>
<div class="modfile"><h4>Modified: trunk/WebCore/html/HTMLSelectElement.cpp (20713 => 20714)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/WebCore/html/HTMLSelectElement.cpp        2007-04-05 04:39:06 UTC (rev 20713)
+++ trunk/WebCore/html/HTMLSelectElement.cpp        2007-04-05 04:40:03 UTC (rev 20714)
</span><span class="lines">@@ -174,6 +174,9 @@
</span><span class="cx">     int listIndex = optionToListIndex(optionIndex);
</span><span class="cx">     HTMLOptionElement* element = 0;
</span><span class="cx"> 
</span><ins>+    if (!multiple())
+        deselect = true;
+
</ins><span class="cx">     if (listIndex &gt;= 0) {
</span><span class="cx">         if (m_activeSelectionAnchorIndex &lt; 0 || deselect)
</span><span class="cx">             setActiveSelectionAnchorIndex(listIndex);
</span></span></pre>
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