JQuery return “Undefined” value in ASP.NET Core 2.1

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1
down vote

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I'm trying to create a dynamic menu, when I run the Web API, I can get correct JSON string, but when I run Razor Pages, I only get the "Undefined". Anythings wrong in my JQuery?

Thanks in advance.

$(document).ready(function () {

    getData();

    getTopMenu();

    SideMenu();

});



function SideMenu() {

    $.ajax({

        type: 'GET',

        url: "https://localhost:44328/api/menus",

        success: function (data) {

            buildMenu($('#menu'), data);

            $('#menu').menu();

        }

    });



    function buildMenu(parent, items) {

        $.each(items, function () {

            var li = $("<li>" + this.MenuName + "</li>");

            if (this.ActiveNo == 0) {

                li.addClass('ui-state-disabled');

            }



            li.appendTo(parent);



            if (this.MenuList && this.MenuList.length > 0) {

                var ul = $("<ul></ul>");

                ul.appentTo(li);

                buildMenu(ul, this.MenuList);

            }

        });

    }

}

asked Nov 8 at 10:51

Teh Wayne

1

Do you mean that your code doesn't work when the WebAPI project isn't running? If so that's expected behaviour.
– Rory McCrossan
Nov 8 at 11:02

Or CORS related? developer.mozilla.org/en-US/docs/Web/HTTP/CORS Since I see you using the localhost:portnr instead of a relative path.
– JP Hellemons
Nov 8 at 16:31

I'm using CORS and my WebAPI is working, but when i run it, only get Undefined value
– Teh Wayne
Nov 9 at 5:32

add a comment |

up vote
1
down vote

favorite

I'm trying to create a dynamic menu, when I run the Web API, I can get correct JSON string, but when I run Razor Pages, I only get the "Undefined". Anythings wrong in my JQuery?

Thanks in advance.

$(document).ready(function () {

    getData();

    getTopMenu();

    SideMenu();

});



function SideMenu() {

    $.ajax({

        type: 'GET',

        url: "https://localhost:44328/api/menus",

        success: function (data) {

            buildMenu($('#menu'), data);

            $('#menu').menu();

        }

    });



    function buildMenu(parent, items) {

        $.each(items, function () {

            var li = $("<li>" + this.MenuName + "</li>");

            if (this.ActiveNo == 0) {

                li.addClass('ui-state-disabled');

            }



            li.appendTo(parent);



            if (this.MenuList && this.MenuList.length > 0) {

                var ul = $("<ul></ul>");

                ul.appentTo(li);

                buildMenu(ul, this.MenuList);

            }

        });

    }

}

asked Nov 8 at 10:51

Teh Wayne

1

Do you mean that your code doesn't work when the WebAPI project isn't running? If so that's expected behaviour.
– Rory McCrossan
Nov 8 at 11:02

Or CORS related? developer.mozilla.org/en-US/docs/Web/HTTP/CORS Since I see you using the localhost:portnr instead of a relative path.
– JP Hellemons
Nov 8 at 16:31

I'm using CORS and my WebAPI is working, but when i run it, only get Undefined value
– Teh Wayne
Nov 9 at 5:32

add a comment |

up vote
1
down vote

favorite

I'm trying to create a dynamic menu, when I run the Web API, I can get correct JSON string, but when I run Razor Pages, I only get the "Undefined". Anythings wrong in my JQuery?

Thanks in advance.

$(document).ready(function () {

    getData();

    getTopMenu();

    SideMenu();

});



function SideMenu() {

    $.ajax({

        type: 'GET',

        url: "https://localhost:44328/api/menus",

        success: function (data) {

            buildMenu($('#menu'), data);

            $('#menu').menu();

        }

    });



    function buildMenu(parent, items) {

        $.each(items, function () {

            var li = $("<li>" + this.MenuName + "</li>");

            if (this.ActiveNo == 0) {

                li.addClass('ui-state-disabled');

            }



            li.appendTo(parent);



            if (this.MenuList && this.MenuList.length > 0) {

                var ul = $("<ul></ul>");

                ul.appentTo(li);

                buildMenu(ul, this.MenuList);

            }

        });

    }

}

asked Nov 8 at 10:51

Teh Wayne

I'm trying to create a dynamic menu, when I run the Web API, I can get correct JSON string, but when I run Razor Pages, I only get the "Undefined". Anythings wrong in my JQuery?

Thanks in advance.

$(document).ready(function () {

    getData();

    getTopMenu();

    SideMenu();

});



function SideMenu() {

    $.ajax({

        type: 'GET',

        url: "https://localhost:44328/api/menus",

        success: function (data) {

            buildMenu($('#menu'), data);

            $('#menu').menu();

        }

    });



    function buildMenu(parent, items) {

        $.each(items, function () {

            var li = $("<li>" + this.MenuName + "</li>");

            if (this.ActiveNo == 0) {

                li.addClass('ui-state-disabled');

            }



            li.appendTo(parent);



            if (this.MenuList && this.MenuList.length > 0) {

                var ul = $("<ul></ul>");

                ul.appentTo(li);

                buildMenu(ul, this.MenuList);

            }

        });

    }

}

javascript jquery asp.net json asp.net-core

asked Nov 8 at 10:51

Teh Wayne

asked Nov 8 at 10:51

Teh Wayne

asked Nov 8 at 10:51

Teh Wayne

asked Nov 8 at 10:51

Teh Wayne

asked Nov 8 at 10:51

Teh Wayne

1

Do you mean that your code doesn't work when the WebAPI project isn't running? If so that's expected behaviour.
– Rory McCrossan
Nov 8 at 11:02

Or CORS related? developer.mozilla.org/en-US/docs/Web/HTTP/CORS Since I see you using the localhost:portnr instead of a relative path.
– JP Hellemons
Nov 8 at 16:31

I'm using CORS and my WebAPI is working, but when i run it, only get Undefined value
– Teh Wayne
Nov 9 at 5:32

add a comment |

1

Do you mean that your code doesn't work when the WebAPI project isn't running? If so that's expected behaviour.
– Rory McCrossan
Nov 8 at 11:02

Or CORS related? developer.mozilla.org/en-US/docs/Web/HTTP/CORS Since I see you using the localhost:portnr instead of a relative path.
– JP Hellemons
Nov 8 at 16:31

I'm using CORS and my WebAPI is working, but when i run it, only get Undefined value
– Teh Wayne
Nov 9 at 5:32

Do you mean that your code doesn't work when the WebAPI project isn't running? If so that's expected behaviour.
– Rory McCrossan
Nov 8 at 11:02

Or CORS related? developer.mozilla.org/en-US/docs/Web/HTTP/CORS Since I see you using the localhost:portnr instead of a relative path.
– JP Hellemons
Nov 8 at 16:31

I'm using CORS and my WebAPI is working, but when i run it, only get Undefined value
– Teh Wayne
Nov 9 at 5:32

add a comment |

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