Find max value of a node using xpath in xslt version1.0

问题

I am a new bee to xslt . can someone provide some guidance regarding the below issue I need to write a template which returns max and min value node EI from the below input

   <Data>
   <EI>110</EI>
    <EI>111</EI>
    <EI>112</EI>
    <EI>113</EI>
     <EI>114</EI>
    <EI>115</EI>
    </Data>

回答1:

To find the minimum value:

/Data/EI[not(. > /Data/EI)][1]

To find the maximum value:

/Data/EI[not(. < /Data/EI)][1]

来源：https://stackoverflow.com/questions/18759984/find-max-value-of-a-node-using-xpath-in-xslt-version1-0