5
我无法弄清楚这里发生了什么。我有一些复选框的嵌套列表，我希望在检查父代时检查。更重要的是，我甚至无法让警报显示出来。就好像点击事件没有触发。有任何想法吗？Jquery：处理复选框使用JQuery单击事件
<script type="text/javascript">
$(document).ready(function() {
$("#part_mapper_list input[type=checkbox]").click(function(){
alert("clicked");
if ($(this).attr("checked") == "checked"){
$(this + " input").attr("checked") = "checked";
} else {
$(this + " input").attr("checked") = "";
}
});
}
</script>
<link rel="stylesheet" href="style.css">
<div>
<ul id="part_mapper_list">
<?php
$makes = array("Audi", "BMW", "Mini", "Porsche", "Volkswagen");
$generations = array("Generation 1", "Generation 2", "Generation 3", "Generation 4", "Generation 5");
$modelclusters = array("Model Cluster 1", "Model Cluster 2", "Model Cluster 3", "Model Cluster 4", "Model Cluster 5");
$cars = array("Car 1", "Car 2", "Car 3", "Car 4", "Car 5");
foreach($makes as $mappermake){
echo "<li id=\"" . $mappermake . "\" class=\"mapper_make\">+<input type=\"checkbox\" name=\"mapper_make\" value=\"" . $mappermake . "\">" . $mappermake . "</input><ul>";
foreach($generations as $mappergen){
echo "<li id=\"" . $mappergen . "\" class=\"mapper_gen\">+<input type=\"checkbox\" name=\"mapper_gen\" value=\"" . $mappergen . "\">" . $mappergen . "</input><ul>";
foreach($modelclusters as $mappermodelcluster){
echo "<li id=\"" . $mappermodelcluster . "\" class=\"mapper_modelcluster\">+<input type=\"checkbox\" name=\"mapper_modelcluster\" value=\"" . $mappermodelcluster . "\">" . $mappermodelcluster . "</input><ul>";
foreach($cars as $mappercar){
echo "<li id=\"" . $mappercar . "\" class=\"mapper_car\"><input type=\"checkbox\" name=\"mapper_car\" value=\"" . $mappercar . "\">" . $mappercar . "</input></li>";
}
echo "</ul></li>";
}
echo "</ul></li>";
}
echo "</ul></li>";
}
?>
<input id="submit_mapping" type="submit">
</div>
请分享你的HTML因为最起码，你应该收到所示的代码的警报。 – 2010-04-15 05:49:13
你能提供aproper html标记吗？ – jAndy 2010-04-15 05:50:20