由于我正在开发一个产品软件,我需要您的帮助来解决我的问题。
我在一个字符串格式的变量中有一组XML数据。
任务是查找具有名为"PropertyReference"的子节点的父节点。XML的结构如下所示。
如果该解决方案可以使用jquery语法来解决,那么它将非常好。。。
<StringAttribute Caption="comments" ColumnName="fccomments" Description="comments" MaxLength="54" Name="fccomments" />
<StringAttribute Caption="department" ColumnName="fdept" Description="department" MaxLength="2" Name="fdept">
<PropertyReference Name="inwork_fdept" ObjectName="Department" PropertyName="fdeptno" UseIndexView="True" />
</StringAttribute>
<DecimalAttribute Caption="labor cost/hour" ColumnName="flabcost" ContentType="Price" DecimalDigits="2" Description="labor cost/hour" MaxValue="999.99" MinValue="-99.99" Name="flabcost">
<DecimalAttribute.Format>
<DecimalFormat DecimalDigits="2" Name="Price" />
</DecimalAttribute.Format>
</DecimalAttribute>
<DecimalAttribute Caption="Avg Queue Hours" ColumnName="fnavgque" DecimalDigits="1" Description="average queue time - generated by scheduling" MaxValue="99999.9" MinValue="-999.9" Name="fnavgque" />
<BooleanAttribute Caption="Default Operations for this Work Center to be Scheduled" ColumnName="flschedule" Description="schedule?" Name="flschedule" />
<BooleanAttribute Name="flscheduleEnable">
<BooleanAttribute.Triggers>
<Trigger InverseOperation="True" Operator="Equals" Value="True">
<Rule Target="flschedule" Type="ReadOnly" Value="OnClient" />
</Trigger>
</BooleanAttribute.Triggers>
</BooleanAttribute>
<IntegerAttribute Caption="Max Simultaneous Operations/Shift 1" ColumnName="fnmax1" DefaultValue="1" Description="maximum simmultaneous ops shift 1" MaxValue="99" MinValueAdherenceMessage="MAX_SIMUL_OPS" Name="fnmax1" />
<IntegerAttribute Caption="Max Simultaneous Operations/Shift 2" ColumnName="fnmax2" Description="maximum simmultaneous ops shift 2" MaxValue="99" MinValueAdherenceMessage="MAX_SIMUL_OPS" Name="fnmax2" />
提前谢谢。
也许有点像这样:
var parentNode = $(yourXMLStringHere).find("PropertyReference").parent();
演示:http://jsfiddle.net/yHXK5/
$('PropertyReference').parent();
例如:
console.log($('PropertyReference').parent().length);
$('PropertyReference').parent().each(function() {
console.log($(this).attr('Caption'));
});