Questions tagged [devextreme-angular]
151 questions
2
votes
1 answer
DevExtreme dxTreeList height dilemma
I've looked at the documentation for dxTreeList, and it says that if I specify the height of the control (e.g. 100%), the treelist control will constrain itself within the parent container and display the appropriate scrollbars. I've tried setting…
Ojingo
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- 9
2
votes
1 answer
add a devextreme theme to an angular project in the angular way
how to add a minimun set of styles in order to install a theme in the angular-cli.json?
i haven't fount anything about this way, the only example that i found is adding styles in the index.html
where are located these files in the bundle than…
pinale
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1
vote
1 answer
devextreme - calculate cell value based on another calculated cell
In my Devextreme dependent Angular application, I have four columns (A, B, C, and D) in my dxDataGrid.
C is a calculated column with formula A+B and D is another calculated column that has a dependency on C and the formula is say C*2.
I have used…
A J Qarshi
- 2,772
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1
vote
0 answers
Uncheck my checkbox based on other column value
I want to uncheck my checkbox automatically whenever a specific value (suppose 'x') is selected on my select box. Please help me. Thanks in advance.
The code for my selectbox is given below:
…
Aaron Smith
- 11
- 2
1
vote
0 answers
onProgress() event not getting fired for dx-file-uploader
I am trying to get devextreme file uploader to display the progress bar while an attachment is getting uploaded. The documentation shows that there is an onProgress event for the same purpose but if I try using it, it doesn't fire the event (All…
oneinaminion
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1
vote
0 answers
What is the alternative getTotalSummaryValue function for dxi-group-item in Devextreme DataGrid Angular?
I have a simple datagrid in Devextreme.
My grid is groupable and my code like as below:
Ramil Aliyev 007
- 4,437
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1
vote
2 answers
Angular lazy load modules in code (no routing)
In aspnet core app I currently have this in app.modules.ts
import {
DxDataGridModule,
DxButtonModule,
DxNumberBoxModule,
DxTextBoxModule,
DxSelectBoxModule,
DxValidatorModule,
DxValidationGroupModule,
DxValidationSummaryModule,
…
Boppity Bop
- 9,613
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- 151
1
vote
1 answer
DevExtreme DataGrid Edit Button on Item Name
I have a DevExtreme grid that has an edit pop up. Currently everything is working and it has the edit button in the last column. I want to get rid of that column and instead have a link on the object name that you click to open the edit form. I have…
dmoore1181
- 1,793
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1
vote
1 answer
dxi-Item Disable/Enable on button Click event
I've set a dx-form that has multiple dxi-item. when I change the value of isDisabled (bool) on the button click event, it disables all the buttons on my forms. What i'd like to do is on click of new Button it should only enable TextBox, and keep the…
Ahmed
- 85
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1
vote
0 answers
dx-data-grid save button active
dx-data-grid add event without inside add button like batch add operations.
I use these versions
angular 10.2
devextreme 20.2.5
devextreme-angular 20.2.5
I have a dx-data-grid as below
errorau
- 2,121
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- 38
1
vote
0 answers
Gantt diagram does not present the information
I created a gantt diagram using a library from devextreme.
I am trying to store the information in just 2 datasources, which differs from the example of devextreme.
My problem is that the data is not shown in the diagram and I don't know where the…
Paul Th.
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1
vote
1 answer
Angular 6 Dev express module Cannot find name 'unknown'
I have tried with a new project in Angular 6 and then install the devexpress using the command:
npm install devextreme@20.2 devextreme-angular@20.2 --save --save-exact
Then I added the devExpress module in my application appModule
import {…
Jain
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- 10
1
vote
1 answer
Devextreme Angular modal dialog
How do I make a modal dialog asking user to confirm deleting row in a data grid - devextreme.angular?
Looked at their Dialogs doc section - I dont see anything simple like the one I need..
Boppity Bop
- 9,613
- 13
- 72
- 151
1
vote
1 answer
Devextreme same lookup in two columns, how to avoid making the request twice?
I have two columns that have the same lookup, they send 2 requests to the same place in the API, how to call it only once and use it for both columns?
Chrystian Batista
- 11
- 1
1
vote
1 answer
unable to set textbox value after resetting form values
I have a form with several fields. The form is showing up in a popup, after clicking a button on a toolbar. In this button click event I set some default value for a new item. After the popup shows and the user clicks on cancel or close the popup, I…
derstauner
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