Questions on Kendo UI for Vue Forum

1 answer

603 views

[JEST] testing combobox wrapper component

Hello everyone!

I am trying to implement a search field component based on kendo-combobox wrapper.

I want to cover via JEST unit tests the changed value but I can not trigger the change event and assert the component value.

I am sharing with you guys this code example : https://codesandbox.io/s/tender-proskuriakova-89bcm?fontsize=14&hidenavigation=1&theme=dark

Can you help me on this assertion : expect(wrapper.vm.$data.value).toEqual(1);

answered on 19 Feb 2020

0 answers

52 views

VueJS DropDownList style issue

Hello,

please can somebody tell me what can i do with this style issue ? this issue display also with ComboBox and all of this stuff
I use vuejs version

"@progress/kendo-vue-dropdowns": "^3.5.0",
 
many thanks

DropDownList

asked on 25 May 2023

1 answer

76 views

Combobox doesn't scroll to searched item

We are evaluating kendo vue components for our project.

when typing in combobox, the dropdown doesn't scroll to first match.

Please refer to demos

https://www.telerik.com/kendo-vue-ui/components/dropdowns/combobox/

data items are:

["Baseball", "Basketball", "Cricket", 
            "Field Hockey", "Football", "Table Tennis", "Tennis", 
            "Volleyball" ]

when searching for "volley" the dropdown doesn't scroll to volleyball item.

ComboBox

answered on 30 Mar 2023

2 answers

550 views

Best way to expand Kendo DropDownList to viewport height

I'm trying to have the Kendo DropDownList wrapper component expand to the viewport height so that there's a maximum amount of items on screen without having a scrollbar on <body>

I'm currently trying it with this approach but I'm wondering if there's a better way:

1seoqu (forked) - StackBlitz

The main downside of this approach is that it relies on setting the 'height' prop to a number that is larger than the data source would take up when fully rendered. In this case a height of 999px won't work, while a height of 9999px will work. So when I set the height to 9999px I get the desired result but it feels hacky and I'm wondering if there's a better way.

DropDownList wrapper

answered on 04 Feb 2022

1 answer

229 views

DropDownList & ComboBox broken in Safari 15

Using Safari 15.0 visit the documentation page for the DropDownList (https://www.telerik.com/kendo-vue-ui/components/dropdowns/).

Try the examples and you will find that it's not possible to change items in the ComboBox (after the 1st selection). Also it is not possible to choose an item in the DropDownList.

Have confirmed this behaviour is consistent with behaviour we're experiencing in our application.

Impacts both mobile and desktop Safari versions.

DropDownList

answered on 30 Sep 2021

6 answers

311 views

Native DropDownList issues

I have started using the new Vue Native DropDownList and found a few issues when it is used inside a popup (bootstrap-vue modal).

The dropdown list will not display. I can make it display by adding:

.k-animation-container {
z-index: 100000;
}

Now it displays but clicking out side the dropped down list will not close it.

Wayne

General Discussions

answered on 13 Feb 2020

1 answer

25 views

Set the element which combo box uses to teleport to.

Currently using ComboBox, When you select it and a drop down appears, I see you are using Teleport and appending it to the end of the body.

Are you able to either:

Set a prefix for kendo to use on all its CSS classes as to stop vendor conflicts (using other kendo ui products in ASP for example) OR
Choose which element Kendo uses for its teleports.

ComboBox

ComboBox wrapper

answered on 27 Jan 2024

13 answers

296 views

Scheduler - call another component for custom edit template

Hello,

I would like to call a component that contains only the custom edit template (to create a new task or edit) for my scheduler.

I followed this solution but the edit window just displays "[Object object]"

The code of scheduler

<kendo-scheduler id="scheduler"

:data-source="localDataSource"

:event-template="eventTemplate"

:editable="{template:editTemplate}"

>

The code of the method editTemplate()

methods: {

editTemplate: function(){

return {

template: Vue.component(CustomEditTemplate.name, CustomEditTemplate),

}

},

The code of the component that contains the custom template

<template>

<div class="k-edit-form-container">

<p> Titre <input type="text" /> </p>

<p>

<span >Start <input data-role="datetimepicker" name="start" /> </span>

<span >End <input data-role="datetimepicker" name="end" /> </span>

</p>

</div>

</template>

<script>

export default {

name:"CustomEditTemplate",

}

</script>

I think the problem comes from the method editTemplate but I don't undestand why.

Anyone can help me ?

Thanks.

General Discussions

answered on 12 Apr 2021

1 answer

759 views

Kendo vue dropdownlist binding updating but not showing on UI

1
1
SAMPLE https://stackblitz.com/edit/usjgwp?file=index.html
I want to show a number of kendo dropdownlist(s) on a page. The exact number depends on an API call. This API call will give me an array of objects. The objects have the following properties: Id, name, type, role and isSelected.
The number of dropdownlist that has to be shown on this page should be equal to the number of unique type values in the API response array. i.e, numberOfDropdowns = stakeholders.map(a => a.type).distinct().count().
Now, each dropdown will have a datasource based on the type property. i.e, For a dropdown for type = 1, dataSource will be stakeholders.filter(s => s.type == 1).
Also the default values in the dropdowns will be based on the isSelected property. For every type, only one object will have isSelected = true.
I have achieved these things by using the following code:

01.<template>

02. <div

03. v-if="selectedStakeholders.length > 0"

04. v-for="(stakeholderLabel, index) in stakeholderLabels"

05. :key="stakeholderLabel.Key"

06. >

07. <label>{{ stakeholderLabel.Value }}:</label>

08. <kendo-dropdownlist

09. v-model="selectedStakeholders[index].Id"

10. :data-source="stakeholders.filter(s => s.type == stakeholderLabel.Key)"

11. data-text-field="name"

12. data-value-field="Id"

13. ></kendo-dropdownlist>

14.

15. <button @click="updateStakeholders">Update form</button>

16. </div>

17.</template>

18.

19.<script>

20.import STAKEHOLDER_SERVICE from "somePath";

21.export default {

22. name: "someName",

23. props: {

24. value1: String,

25. value2: String,

26. },

27. data() {

28. return {

29. payload: {

30. value1: this.value1,

31. value2: this.value2

32. },

33. stakeholders: [],

34. selectedStakeholders: [],

35. stakeholderLabels: [] // [{Key: 1, Value: "Stakeholder1"}, {Key: 2, Value: "Stakeholder2"}, ... ]

36. };

37. },

38. mounted: async function() {

39. await this.setStakeholderLabels();

40. await this.setStakeholderDataSource();

41. this.setSelectedStakeholdersArray();

42. },

43. methods: {

44. async setStakeholderLabels() {

45. let kvPairs = await STAKEHOLDER_SERVICE.getStakeholderLabels();

46. kvPairs = kvPairs.sort((kv1, kv2) => (kv1.Key > kv2.Key ? 1 : -1));

47. kvPairs.forEach(kvPair => this.stakeholderLabels.push(kvPair));

48. },

49. async setStakeholderDataSource() {

50. this.stakeholders = await STAKEHOLDER_SERVICE.getStakeholders(

51. this.payload

52. );

53. }

54. setSelectedStakeholdersArray() {

55. const selectedStakeholders = this.stakeholders

56. .filter(s => s.isSelected === true)

57. .sort((s1, s2) => (s1.type > s2.type ? 1 : -1));

58.

59. selectedStakeholders.forEach(selectedStakeholder =>

60. this.selectedStakeholders.push(selectedStakeholder)

61. );

62. },

63. async updateStakeholders() {

64. console.log(this.selectedStakeholders);

65. }

66. }

67.};

68.</script>

The problem is that I am not able to change the selection in the dropdownlist the selection always remains the same as the default selected values. Even when I choose a different option in any dropdownlist, the selection does not actually change.

I've also tried binding like this:

1.<kendo-dropdownlist

2. v-model="selectedStakeholders[index]"

3. value-primitive="false"

4. :data-source="stakeholders.filter(s => s.type == stakeholderLabel.Key)"

5. data-text-field="name"

6. data-value-field="Id"

7. ></kendo-dropdownlist>

If I bind like this, I am able to change selection but then the default selection does not happen, the first option is always the selection option i.e, default selection is not based on the isSelectedproperty. My requirement is that I have to show the dropdown with some default selections, allow the user to choose different options in all the different dropdowns and then retrieve all the selection then the update button is clicked. UPDATE: When I use the first method for binding, The Id property of objects in the selectedStakeholders array is actually changing, but it does not reflect on the UI, i.e, on the UI, the selected option is always the default option even when user changes selection. Also when I subscribe to the change and select events, I see that only select event is being triggered, change event never triggers.

answered on 02 Apr 2019

2 answers

781 views

Enable/disable kendo ui control dynamically

I want to enable/disable a kendo combobox based on the user's selection from a checkbox, which I am storing in a variable.

I already tried setting the variable to the enable property, but this is useful only when the control is being built-in.

Does anybody know If I can do this while creating the control?

<div id="fund" class="col-xs-3"> input class="required" data-bind="title: $parent.selectedFund, kendoComboBox: { placeholder: 'Start typing to search...', value: $parent.test, widget: $parent.searchSource, dataTextField: 'managerName', dataValueField: 'managerId', filter: 'contains', autoBind: false, minLength: 3, enable: overrideGlobalMapping, //this does not work for me even though the variable holds the correct value change: function(){ if(this.value() && this.selectedIndex == -1){ setTimeout(function () {$parent.selectedManagerId(null);}, 100);}}, dataSource: { serverFiltering: true, transport: { read: $parent.retrieveManager }}}" /></div>