Adds 2 buttons to easily reorder selected columns (#4272).
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3106 e93f8b46-1217-0410-a6f0-8f06a7374b81
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@ -5,15 +5,19 @@
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:multiple => true, :size => 10, :style => "width:150px" %>
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</td>
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<td align="center" valign="middle">
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<input type="button" value="-->"
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<input type="button" value="→"
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onclick="moveOptions(this.form.available_columns, this.form.selected_columns);" /><br />
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<input type="button" value="<--"
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<input type="button" value="←"
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onclick="moveOptions(this.form.selected_columns, this.form.available_columns);" />
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</td>
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<td><%= select_tag 'query[column_names][]',
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options_for_select(query.columns.collect {|column| [column.caption, column.name]}),
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:id => 'selected_columns', :multiple => true, :size => 10, :style => "width:150px" %>
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</td>
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<td align="center" valign="middle">
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<input type="button" value="↑" onclick="moveOptionUp(this.form.selected_columns);" /><br />
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<input type="button" value="↓" onclick="moveOptionDown(this.form.selected_columns);" />
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</td>
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</tr>
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</table>
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@ -7,6 +7,17 @@ function addOption(theSel, theText, theValue)
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theSel.options[selLength] = newOpt;
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}
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function swapOptions(theSel, index1, index2)
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{
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var text, value;
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text = theSel.options[index1].text;
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value = theSel.options[index1].value;
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theSel.options[index1].text = theSel.options[index2].text;
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theSel.options[index1].value = theSel.options[index2].value;
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theSel.options[index2].text = text;
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theSel.options[index2].value = value;
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}
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function deleteOption(theSel, theIndex)
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{
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var selLength = theSel.length;
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@ -45,6 +56,22 @@ function moveOptions(theSelFrom, theSelTo)
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if(NS4) history.go(0);
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}
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function moveOptionUp(theSel) {
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var index = theSel.selectedIndex;
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if (index > 0) {
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swapOptions(theSel, index-1, index);
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theSel.selectedIndex = index-1;
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}
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}
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function moveOptionDown(theSel) {
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var index = theSel.selectedIndex;
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if (index < theSel.length - 1) {
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swapOptions(theSel, index, index+1);
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theSel.selectedIndex = index+1;
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}
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}
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function selectAllOptions(id)
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{
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var select = $(id);
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