forms

Set default value for dropdown in django forms

由 ε祈祈猫儿з 提交于 2020-04-10 07:50:22
问题 I am unable to set default value for a dropdown while loading forms. Here is the code state = forms.TypedChoiceField(choices = formfields.State) State = ( ('QC_APPROVED','QC_APPROVED'), ('REVERT','REVERT'), ('FIXED','FIXED'), ) If I want to make the default state as FIXED. I am writing this code state = forms.TypedChoiceField(choices = formfields.State, default = 'FIXED') If I execute the above code I am getting the below error. Exception Value: __init__() got an unexpected keyword argument

Validation in HTML5. :invalid classe after submit

由 假装没事ソ 提交于 2020-04-10 06:53:33
问题 I'm building a form and I want to use the :invalid selector to give the "required" input fields a red border if the user presses submit without filling them, but using this makes them appear highlighted right when the page loads. It seems unfriendly to give this kind of warning to the user before even giving him the chance to fill them at least once. Is there a way that these fields appear highlighted only after trying to submit the form, said in another way, is there a way to run the

django: form to json

由 。_饼干妹妹 提交于 2020-04-10 03:53:25
问题 I am trying to serialize my form into the json format. My view: form = CSVUploadForm(request.POST, request.FILES) data_to_json={} data_to_json = simplejson.dumps(form.__dict__) return HttpResponse(data_to_json, mimetype='application/json') I have the error <class 'django.forms.util.ErrorList'> is not JSON serializable . What to do to handle django forms? 回答1: You may want to look at the package called django-remote-forms: A package that allows you to serialize django forms, including fields

What's the proper way to handle forms in Electron?

由 家住魔仙堡 提交于 2020-04-08 19:01:33
问题 The form html and submit event is part of the "renderer". The submitted data should be available in the main process. What's the proper way to submit the form and make that data accessible in main.js ? Should I simply use the "remote" module to pass the data to a function from main.js or is there a better approach? 回答1: We use a service (Angular) to process form data in a window. Then notify the remote , if needed. From your renderer you can send data to the ipc , then in your main.js you

What's the proper way to handle forms in Electron?

由 最后都变了- 提交于 2020-04-08 18:48:08
问题 The form html and submit event is part of the "renderer". The submitted data should be available in the main process. What's the proper way to submit the form and make that data accessible in main.js ? Should I simply use the "remote" module to pass the data to a function from main.js or is there a better approach? 回答1: We use a service (Angular) to process form data in a window. Then notify the remote , if needed. From your renderer you can send data to the ipc , then in your main.js you

Best way to make Multi-Steps form in Rails 5 [closed]

由 試著忘記壹切 提交于 2020-04-08 18:19:18
问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 2 years ago . I have a standard form and there are few fields groups like main information, address, business address, etc. I'd like to build step-by-step form instead one-page form with a lot of fields. What is the best way to do that? I found https://github.com/schneems/wicked but I didn't

How to requery a subform from another form?

由 时光毁灭记忆、已成空白 提交于 2020-04-07 15:34:08
问题 I've struggling with this problem on my own, then with some help, then search about it; but I haven't had any luck. So I decided to ask. I have two forms in Access 2007 lets call them MainForm and EntryForm . MainForm has a subform and a button. The button opens the EntryForm in Add Mode. What I want to do is when the EntryForm saves the new record it would update (requery) the subform in MainForm . I've try this setup code Private Sub cmdSaveAndClose_Click() DoCmd.Save 'requery list Forms!

How to send through multiple checkbox values to an email via PHP

由 北慕城南 提交于 2020-04-07 09:00:52
问题 Below shows an extract of my HTML file. The forms objective was when a user selects a checkbox it would add a further value onto a starting total value. <!doctype html> <html class=""> <head> <script type="text/javascript"> function checkTotal() { document.listForm.total.value = ''; var sum = 68.50; for (i=0;i<document.listForm.choice.length;i++) { if (document.listForm.choice[i].checked) { sum = sum + parseFloat(document.listForm.choice[i].value); } } document.listForm.total.value = sum

data not posted [closed]

由 我的梦境 提交于 2020-04-07 08:44:28
问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 7 days ago . Oke so i have a php form to post data to my database. It went ok before i decided to use collapsible button for each of category. After i add collapsible, it went ok at first, but suddenly the quantity and note not posted to my database. Below are my code. Please help me. I want to

data not posted [closed]

由 ￡可爱￡侵袭症＋ 提交于 2020-04-07 08:44:12
问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 7 days ago . Oke so i have a php form to post data to my database. It went ok before i decided to use collapsible button for each of category. After i add collapsible, it went ok at first, but suddenly the quantity and note not posted to my database. Below are my code. Please help me. I want to
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