Questions on UI for ASP.NET Core Forum

3 answers

122 views

Pass Id from Textbox to Grid Inside the same Popup Window

Hello,
I would like to ask about to grid inside the popup window.
I have a popup window where it contain;
1. Input textbox to set the question.
2. Grid to set the answers (multiple choice).

(Refer Add Question.PNG)

Both are from the different tables in database And the tables are connected using QuizQuestionId inside the Answer Table.

(Refer Question.PNG) and (Refer Answer Table.PNG)

My problem is, I cannot add the answer inside because I dont have the QuizQuestionId (because I dont add the question yet into the database since both question and answer are inside the same window)

However, when I click Next button, I can save my question
My question is is there any way to solve my problem ?

Please let me know if you have any question about this.
Thank you.

This is my next button function

01.function SaveAndGetNextQuestion(quizId, questionId) {

02.

03.

04. //alert('Quiz ID: ' + quizId + '\nQuestion ID: ' + questionId);

05.

06. _url = "@Url.Action("", "QuizQUestion")",

07. isCreateOperation = questionId == null;

08. if (isCreateOperation)

09. _url = _url + "/Create";

10. else

11. _url = _url + "/Edit";

12. $.ajax({

13. method: "POST",

14. url: _url,

15. data: {

16. QuizId: quizId,

17. Id: questionId,

18. Question: $("#Question").val(),

19. QuestionTypeId: $("#QuestionTypeId").val(),

20. //QuestionNumber: Ques

21. }

22. }).done(function (response) {

23. console.log("respond", response);

24. if (response.IsSucceeded == true) {

25. console.log(response)

26. $("#questionWin").data("kendoWindow").close();

27. if (isCreateOperation !== null) {

28.

29. //Ajax request to Get Guestions for Quiz

30. //Open question window

31. //e.preventDefault();

32. var questionTemplate = kendo.template($("#NextQuestionTemplate").html());

33.

34. $.ajax({

35. method: "GET",

36. url: "@Url.Action("GetQuestionByQuizId", "QuizQuestion")",

37. data: { QuizId: quizId }

38. })

39. .done(function (question) {

40.

41. var questionWnd = $("#questionWin").data("kendoWindow");

42. questionData = { QuizId: quizId, Id: questionId };

43. if (question == null) {

44. // Create Mode

45.

46. questionWnd.content(questionTemplate(questionData));

47. }

48. else { // Edit Mode

49. questionWnd.content(questionTemplate(questionData));

50. }

51. questionWnd.center().open();

52. }).fail(function (msg) {

53. result.html("Oops! operation is failed");

54. result.show();

55. })

56. }

57. }

58. else {

59. // display Error messages

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

61. $.each(response.Message, function (index, item) {

62. ul.append($("<li />").html("<span>" + item + "</span>"));

63. });

64. var status = $(".result-status");

65. status.append(ul);

66. status.addClass("text-danger");

67. }

68. }).fail(function (msg) {

69. result.html("Oops! operation is failed");

70. result.show();

71. });

72. return questionId;

73.

74.

This is my view inside the popup window

01.<script type="text/x-kendo-template" id="NextQuestionTemplate">

02. <div class="form-group">

03. 

04. <div class="col-md-10">

05. <div class="k-edit-label col-md-2">

06. <label for="QuestionTypeId">Quiz Type</label>

07. </div>

08. <div class="editor-field col-md-6">

09. @(Html.Kendo().DropDownList()

10.

.DataTextField("Name")

11.

.DataValueField("Id")

12.

.DataSource(source =>

13.

{

14.

source.Read(read =>

15.{

16. read.Action("GetQuestionTypeList", "ListService");

17.});

18.

})

19.

.Name("QuestionTypeId").ToClientTemplate()

20.

21.

22. )

23. </div>

24. </div>

25.

26.

27.

28.

29. 

30. <div class="col-md-10">

31. <div class="k-edit-label col-md-2">

32. <label for="QuestionId"> Question </label>

33. </div>

34. <div class="editor-field col-md-6">

35. <textarea class="k-textbox"

36. data-val="true"

37. id="Question"

38. name="Question" rows="5" cols="50">#= data.Question #</textarea>

39. </div>

40. <br />

41. </div>

42. <br />

43.

44. <div class="col-md-11">

45. @(Html.Kendo().Grid<Optivolve.ERP.BusinessModel.Learning.QuizAnswerViewModel>

46. ()

47. .Name("answerGrid")

48. .Columns(columns =>

49. {

50. // columns.Bound(p => p.IsCorrectAnswer);

51. columns.Bound(p => p.Answer).Width(100);

52.

53.

54. columns.Command(command => { command.Edit(); command.Destroy(); }).Width(172);

55. })

56. .ToolBar(toolbar => toolbar.Create())

57.

.Editable(editable => editable.Mode(GridEditMode.InLine))

58.

.Pageable()

59.

.Sortable().AutoBind(false)

60.

.DataSource(dataSource => dataSource

61.

.Ajax()

62.

.Model(model => { model.Id(p => p.Id); })

63.

.ServerOperation(true)

64.

.Create(update => update.Action("Create", "QuizAnswer"))

65.

.Read(read => read.Action("Read", "QuizAnswer"))

66.

.Update(update => update.Action("Edit", "QuizAnswer"))

67.

.Destroy(update => update.Action("Delete", "QuizAnswer")

68.

)).ToClientTemplate()

69. )

70. </div>

71. 

72. <div class="col-md-10 text-center" style="margin-top:10px">

73. <button class="k-button k-button-icontext" id="btn_back" onclick="Back(#=data.QuizId# , #=data.Id#)">Back</button>

74. <button class="k-button k-button-icontext" id="btn_nextQuestion" onclick="SaveAndGetNextQuestion(#= data.QuizId #, #= data.Id #)">Next</button>

75. <button class="k-button k-button-icontext" id="btn_finish" onclick="Finish()">Finish</button>

76. </div>

77.

78. </div>

79.

80.</script>

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My grid is set up something like this

ColA ColB ColC ColD

10 0 0 0

The requirement is that if any of those 4 columns has a value, all the columns must have a non-zero value. I'm not sure how to access the ids/values of ColB, ColC, ColD so that I can do the comparison in the javascript. When I took a look using firebug, each of those fields had a guid identifier (screenshot below).

The code I am playing around with is as follows

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(function ($, kendo) {

$.extend(true, kendo.ui.validator, {

rules: { // custom rules

productnamevalidation: function (input, params) {

if (input.is("[name='operating_hrs']") && input.val() != "") {

input.attr("data-productnamevalidation-msg", "Product Name should start with capital letter");

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{

var input1 = $('input[data-bind="value:hrsepwr_hrs"]');

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messages: { //custom rules messages

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// return the message text

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}

});

})(jQuery, kendo);

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console.log(startDate);
if (startDate) {
var endDate = new Date(startDate.getMonth() + 2);

var endatepicker = $("#Input.ReviewEndDateTime").data("kendoDatePicker");
endatepicker.value(startDate);
endatepicker.trigger("change");
}
}

but I get the following error-

Uncaught TypeError: Cannot read property 'value' of undefined

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on the line

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Since these elements are initialized using kendo.syncReady(), those initialization functions are (obviously) put into the global scope.
This leads to a problem due to those initialization functions never get cleaned up as I can see while debugging in VS 2017.
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