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我现在拥有的javascript代码可以切换单行数据。无论是JQuery还是JavaScript,我如何切换多行?在此示例中,当选择位置1(值=“1”)时,我希望显示tr标签“11”,“12”,“13”(位置“1”建筑物“1”= >“11”),位置2显示tr“21”,“22”。如何使用ddl onchange()切换多行显示? (jQuery或javascript)
<script type="text/javascript" language="javascript">
function propertySelected() {
var Select = document.getElementById('Select');
var Table = document.getElementsByName('List')[0];
var strSelect = Select.options[Select.selectedIndex].value;
var rows = Table.getElementsByTagName("tr");
var rowSelect = document.getElementById(strSelect);
for (var i = 0; i < rows.length; i++) {
rows[i].style.display = 'none';
}
rowSelect.style.display = '';
}
</script>
...
<select id="Select" onchange="Selected()">
<option value="1">Location 1</option>
<option value="2">Location 2</option>
<option value="3">Location 3</option>
</select>
...
<table>
<tr id="11"><td>Location 1 Build 1</td></tr>
<tr id="12"><td>Location 1 Build 2</td></tr>
<tr id="13"><><td>Location 1 Build 3</td></tr>
<tr id="21" style="display:'none';"><><td>Location 2 Build 1</td></tr>
<tr id="22" style="display:'none';"><><td>Location 2 Build 2</td></tr>
<tr id="31" style="display:'none';"><><td>Location 3 Build 1</td></tr>
</table>
代表与您有多接近r
回答
而是隐藏所有行,然后显示一行,把一些逻辑回路,让您隐藏或显示每行取决于ID:
来源
2010-03-11 17:20:16 Guffa
你是个天才!谢谢 – MrM 2010-03-11 17:40:03
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