我已经读了好几天了，我还没弄明白这一点......我已经读过很多像我一样的问题，但它在我的代码中不起作用。 / p>
我必须知道一个人有多少度，所以，HR要求我使用很多字段，其中许多是必需的，我找到了一个附加功能，允许我创建更多字段，并且工作正常，在这些字段中有两个输入文本字段使用自动完成（我也使用物化库作为设计框架），它们工作得很好！但是当生成输入字段时它们不起作用，我可以使用把它们改成了一个班级而且没有工作......所以，这里是代码。
$(document).ready(function(){
$('#insteducativa').autocomplete({
source:"instedu.php",
minLength:3,
});
});
$(document).ready(function(){
$('#progracademico').autocomplete({
source:"progracademico.php",
minLength:3,
});
});
$(document).ready(function() {
var max_fields2 = 5; //maximum input boxes allowed
var wrapper2 = $(".input_fields_wrap2"); //Fields wrapper
var add_button2 = $(".add_field_button2"); //Add button ID
var x = 1; //initlal text box count
$(add_button2).click(function(a){ //on add input button click
a.preventDefault();
if(x < max_fields2){ //max input box allowed
x++; //text box increment
$(wrapper2).append('<div><div class="row" id="cumples"><div class="input-field col s2"><label for="modacademica" class="active">Modalidad Academica</label><select class="browser-default" id="modacademica" name="modacademica[]"><option value="" Selected disabled>--seleccione--</option><?php $resultado2 = mysql_query("SELECT idmodalidadacademica, modalidadacademica from modalidadacademica ORDER BY idmodalidadacademica"); while ($fila2 = mysql_fetch_array($resultado2)) {echo "<option value=".$fila2["idmodalidadacademica"].">".utf8_encode($fila2["modalidadacademica"])."</option>";} ?></select></div><div class="input-field col s3"><input class="validate" type="text" class="insteducativa" name="insteducativa[]"><label for="insteducativa">Institución Educativa</label></div><div class="input-field col s3"><input class="validate" type="number" id="semaprobados" name="semaprobados[]" min="1" max="20"><label for="semaprobados">Semestres Aprobados</label></div><div class="input-field col s2"><select class="browser-default" id="graduado" name="graduado[]"><option value="" disabled selected>--</option><option value="1">Si</option><option value="0">No</option></select><label class="active" for="graduado">Graduado</label></div><div class="input-field col s2"><a class="waves-effect waves-light btn tooltipped red remove_field2"><i class="material-icons">clear</i></a></div></div><div class="row"><div class="input-field col s6"><input class="validate" type="text" id="progracademico" name="progracademico[]"><label for="progracademico">Nombre Programa Academico</label></div><div class="input-field col s3"><input type="date" id="fechaterminacion" name="fechaterminacion[]"><label class="active" for="fechaterminacion">Fecha Terminación</label></div><div class="input-field col s3"><input type="text" class="validate" pattern="[a-zA-Z0-9]{3,}" id="numtarjprof" name="numtarjprof[]"><label for="numtarjprof"># Tarjeta Profesional</label></div></div></div><div>');
}
});
$(wrapper2).on("click",".remove_field2", function(a){ //user click on remove text
a.preventDefault(); $(this).parent('div').parent('div').parent('div').remove(); x--;
})
});
这是HTML
<div class="card hoverable">
<div class="card-content white">
<i class="material-icons prefix">school</i>
<span class="card-title center-align black-text text-black">Información Educativa Superior</span>
<p>Ingrese su información de educación superior en <b>orden crónológico desde el más antiguo al más reciente</b>; si son cursos, diplomados etc. debe ingresar esta información en otro formulario.</p>
<div class="input_fields_wrap2">
<div class="row" id="cumples">
<div class="input-field col s2">
<label for="modacademica" class="active">Modalidad Academica</label>
<select class="browser-default" id="modacademica" name="modacademica[]">
<option value="" Selected disabled>--seleccione--</option>
<?php
$resultado2 = mysql_query("SELECT idmodalidadacademica, modalidadacademica from modalidadacademica ORDER BY idmodalidadacademica");
while ($fila2 = mysql_fetch_array($resultado2)) {
echo "<option value=".$fila2['idmodalidadacademica'].">".utf8_encode($fila2['modalidadacademica'])."</option>";
}
?>
</select>
</div>
<div class="input-field col s3">
<input class="validate" type="text" id="insteducativa" name="insteducativa[]">
<label for="insteducativa">Institución Educativa</label>
</div>
<div class="input-field col s3">
<input class="validate" type="number" id="semaprobados" name="semaprobados[]" min="1"
max="20">
<label for="semaprobados">Semestres Aprobados</label>
</div>
<div class="input-field col s2">
<select class="browser-default" id="graduado" name="graduado[]">
<option value="" disabled selected>--</option>
<option value="1">Si</option>
<option value="0">No</option>
</select>
<label class="active" for="graduado">Graduado</label>
</div>
<div class="input-field col s2">
<a class="waves-effect waves-light btn tooltipped blue add_field_button2" data-position="top" data-delay="50" data-tooltip="Añadir educacion superior"><i class="material-icons">add</i></a>
</div>
</div>
<div class="row">
<div class="input-field col s6">
<input class="validate" type="text" id="progracademico" name="progracademico[]">
<label for="progracademico">Nombre Programa Academico</label>
</div>
<div class="input-field col s3">
<input type="date" id="fechaterminacion" name="fechaterminacion[]">
<label class="active" for="fechaterminacion">Fecha Terminación</label>
</div>
<div class="input-field col s3">
<input type="text" class="validate" pattern="[a-zA-Z0-9]{3,}" id="numtarjprof" name="numtarjprof[]">
<label for="numtarjprof"># Tarjeta Profesional</label>
</div>
</div>
</div>
</div>
</div>
帮助！......（我会在这里）