formd | A Markdown formatting tool
kandi X-RAY | formd Summary
kandi X-RAY | formd Summary
A Markdown formatting tool
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QUESTION
I am trying to get a file from reactjs and send as param to Node.js backend for processing in an API. But it gives me this error. Here is the code:
...ANSWER
Answered 2021-May-31 at 11:47You need multer for multipart files and uploads. In frontend add this
QUESTION
I have this simple component that checks if username is valid. It does so by querying firebase when the input value changes. There is one problem with it. When I am typing too fast into the input field, the value in it just doesn't have enough time to change, so it just misses some characters. Here is the code:
For state management I am using Recoil.JS.
Component code:
...ANSWER
Answered 2021-May-25 at 16:06Create a simple debounce function that takes a function and time in secs as parameters:
QUESTION
I'm new to Camunda and still trying to figure out what things are possible.
Camunda BPM provides at least three ways to create custom forms:
- Web-based form using AngularJS https://github.com/camunda/camunda-bpm-examples/tree/master/sdk-js/browser-forms-angular
Web-based form using JSF https://github.com/camunda/camunda-bpm-examples/tree/master/bpmn-model-api/generate-jsf-form
Embedded task form using several mechanisms https://github.com/camunda/camunda-bpm-examples/tree/master/usertask
I suppose I can customize a form any of those ways, but I wonder if I can create "on-the-fly" customization based on a pre-defined template stored in a database.
For example, I have a process of handling customer requests. They usually want something from three categories: A, B, and C.
FormA, FormB, and FormC are different but having typical fields for those kinds of requests.
Is there any way to add FormD in Camunda without re-deploy and changing source code of the task/process?
I mean just add a template of FormD in the database and see changes on the next process start.
Best regards, Ivan
...ANSWER
Answered 2020-Jun-15 at 08:26One possible way to do that is through custom form builder using external service form.io - https://forum.camunda.org/t/form-builder-drag-and-drop-form-server-validations/1092/14
Based on the answer from Camunda BPM forum: https://forum.camunda.org/t/is-it-possible-to-create-on-the-fly-changing-form/20683
So, theoretically it's achievable I assume.
QUESTION
I have a problem very probably silly but that I can not solve, an Attribute error after the execution of a function of views
In degug mode of my Django application I get :
...ANSWER
Answered 2019-Oct-24 at 17:33You should have posted the full traceback, so we could see where the error is coming from. But this line is obviously wrong:
QUESTION
The first error I'm getting
Invalid operation: SQL command "drop sequence if exists hibernate_sequence" not supported
Further down in the exceptions I see the following. I assume I have to change the way indexes are incremented in hibernate_sequence.
...ANSWER
Answered 2019-Oct-08 at 12:17The errors I was getting were occurring because I was using generated ID
QUESTION
I have a gridview with a parameter. It is bound to a datasource which is a SQL query. The query returns rows when executed in SQL Server when the value of the parameter is null. When I try to pass the parameter a null value via the following line of code I get no results.
...ANSWER
Answered 2017-Apr-04 at 06:06Try this:
QUESTION
I'm still new to using Autofac and I'm bothered by the constructor injection method that I'm using. Here's the scenario:
I currently have two classes which inherits the IForms
interface. Each of the classes has its own interface as well
ANSWER
Answered 2019-Jun-03 at 11:41Since there is a common IForms
interface, then you can inject an enumeration.
This looks like a good candidate for strategy pattern.
I would suggest refactoring the base interface to be able to identify what type of form it is
QUESTION
I'm studying string.Normalize()
method and I thought it is used to compare string equality if they are using different unicode.
Here's what I've done so far. Is the string.Equals()
is not what I'm supposed to use here?
ANSWER
Answered 2019-Apr-06 at 11:20After normalization in forms D and KD, the string will contain two characters: a letter and a diacritical character. It is necessary to make a comparison with the letter.
QUESTION
I am trying to get a user input(DateField) from my django app this code gives me the above error
Error Code:
...ANSWER
Answered 2019-Mar-13 at 06:56Following is the syntax for strptime() method −
QUESTION
I want to upload multiple file/images using angular v.7 (also angular material if it helps), and in the same formData will be included more data such as title or some text. I managed all this to work out but the problem is I can't get report progress per each file, instead the report I get is for all files together as one report.
How can I fix this?
HTML
...ANSWER
Answered 2019-Feb-03 at 20:52reportProgress
will only work for the respective HTTP request, so when calling the function http.post
with your formD
form data object, it will only report the progress for that particular request containing all your data.
You will have to split the file upload into multiple requests in order to get progress for each individual upload process. This could be achieved by introducing a FormData
array property, where each array entry contains only one individual file. Then, you could fire a request for each FormData
instance, e.g. via creating your HTTP POST request observables first and then combining them via the RxJS forkJoin
operator.
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