jQuery/Ajax-如何生成有效的POST散列？

Posted 2021-02-27

var hash = new String();
 
    $.each(elements, function(k) {
 
        hash += this['id'] + 'weight: "' + k + '",
';
        hash += this['id'] + 'children: "' + this['children'].toString() + '",
';
 
    });
 
"if I print hash I get:"
 
node1weight: "0",
node1children: "node3,node4",
node2weight: "1",
node2children: "",
node5weight: "2",
node5children: "",
 
 
"but the $_POST array in my php script is empty when using the following line:"
 
$("#field1").load("/nodes/sort", hash);