layui parent form subform value acquired modify operation is completed

In a recent project to do, learn to use layui development back office systems.

But I encountered a pit while doing editing form.

There will be a pop when you click Edit.

 

 

 We need to pass values ​​from the parent form to the child form. value content is passed to subform

layer.open ({ 
                                                                of the type: 2 , 
                                                                title: "Edit Administrator" , 
                                                                Content: "Admin_edit the above mentioned id =?" + e.data.id, 
                                                                
                                                                Area: [
                                                                         "420px" ,
                                                                         "420px" ], 
                                                                btn: [ "OK" ,
                                                                         "Cancel " ],
                                                                yes : function(e, t) {

After this step, we encountered a pit, always thought pop jsp file is run on the child window. Val () with the value of var data = $ ( "# id")., not found on the identification data obtained.

Later, the next Baidu, found that taking a child window pop value is the value of the parent window needs to extract the child window.

else if ("edit" === e.event) {
                                                    t(e.tr);
                                                    layer.open({
                                                                type : 2,
                                                                title : "编辑管理员",
                                                                content : "Admin_edit?id="+e.data.id,
                                                                
                                                                area : [
                                                                        "420px",
                                                                        "420px" ],
                                                                btn : [ "确定",
                                                                        "取消" ],
                                                                yes : function(e, t) {
                                                                    /*var l = window["layui-layer-iframe"+ e], 
                                                                    r = "LAY-user-back-submit", 
                                                                    n = t.find("iframe").contents().find("#"+ r);
                                                                            l.layui.form.on("submit("+ r + ")",function(t) {
                                                                                
                                                                                
                                                                                                t.field;
                                                                                                layer.msg(i);
                                                                                                console.log("sssssssss");
                                                                                                i.reload("LAY-user-front-submit"),
                                                                                                layer.close(e)
                                                                                            }),
                                                                            n.trigger("click");*/
                                                                            var id = parent.layer.getChildFrame('#id').val();
                                                                            var username = parent.layer.getChildFrame('#username').val();
                                                                            var password = parent.layer.getChildFrame('#username').val();
                                                                            alert(username);
                                                                            $.post("Admin_save",{
                                                                                id:id,
                                                                                username:username,
                                                                                password:password
                                                                            }, function(data){
                                                                                    if(data.code==200){
                                                                                        //location.reload();
                                                                                        i.reload('LAY-user-back-manage');
                                                                                        layer.msg ( "modified successfully" ); 
                                                                                        layer.close (E); 
                                                                                    } the else { 
                                                                                        layer.msg ( "request failed!" ); 
                                                                                    } 
                                                                                    
                                                                                            }) 
                                                                }, 
                                                                Success: function (
                                                                        e, t) {

                                                                    
                                                                    
                                                                }
                                                            })
                                                }
                                            })

View Code

The method of the parent window is a child window value  var password = parent.layer.getChildFrame ( '# username ') val ().; 

This can be achieved by layui js editor.