How to copy data from one server (mysql) to another server(mysql) on regular basis. Need to replicate data

[sushovan majumdar]

Hello,
I have to move data from database server to new database server. Schema is 
same for both.
I want to write a cron job which would keep replicating data from old 
server to newer one.
In future I will throw away the old database server. 

I was looking into database routers in django to achieve this 
(https://docs.djangoproject.com/en/1.9/topics/db/multi-db/) but I couldn't 
decide how the solution would look like,

I can write a new django app in old server and setup database router in 
that?
Can some point me to existing solutions regarding this or how can I achieve 
this?

Thanks

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Dynamic forms data is not getting sent in the POST

[sushovan majumdar]

I'm trying to add dynamic forms to my inline formset using the steps 
mentioned in the post: Add a dynamic form to a django formset using 
javascript in a right way 


I have inline formsets which i'm rendering using crispy forms.

rendering code in template:


{{ formset.management_form|crispy }}


{% for form in formset.forms %}

{% crispy form formset.crispy_helper %}

{% endfor %}
  


empty form template is used for adding new rows:

 

{% crispy formset.empty_form formset.crispy_helper %} 


Add profile_kvp

I have a small javascript code to handle on click on the button and updating 
the html and management form:

$(document).ready(function() {
$('.add-profile_kvp').click(function(ev) {
ev.preventDefault();
var count = parseInt($('#id_profile_kvp-TOTAL_FORMS').val());
var tmplMarkup = $('#item-template').html();
var compiledTmpl = tmplMarkup.replace(/__prefix__/g, count);
$('div#items-form-container').append(compiledTmpl);

// update form count
$('#id_profile_kvp-TOTAL_FORMS').val(count+1);

});});

When I click the button Add profile_kvp button i'm able to update the DOM 
properly with new values and it's looks fine in browser.

Problem appears when i submit the formset then I don't see the dynamically 
added forms/row in formset in views.py and so not able to view dynamically 
added values in server side. In server side i see new rows as empty rows 
without data. I see total forms value updated but all new forms are empty.


All the dynamically added forms went as empty forms and didn't have the 
values which I entered in the browser.

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Re: Dynamic forms data is not getting sent in the POST

[sushovan majumdar]

Thanks James. I changed the rendering to move the fieldset inside the form 
tag and it works. Thank you so much

On Wednesday, 21 October 2015 10:58:31 UTC-4, sushovan majumdar wrote:
>
> Hi James.
> I'm copying the rendered HTML from browser view source:
>
> 
> 
>  
>  
>  
>  
>
>  
>  
>  
>  Configuration
>  Status
>  Testing
>  
>  
>  
>  Welcome,
>  Sushovan.
>  
>  
>  Admin Editor
>  
>  Logout
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  
>  Host group: hostmon-relay__development__app
>  Profile: solaris_clone 
>  
>  
>  
>  
>   "o0IELXj2bHKlofgXI7VTUGMMhimpc2Wu">
>   default="">
>   >
>   type="button" value="Cancel">
>  
>  
>
>
>  
>  
>  
>  
>   
>   
>   
>   "#profile_kvp" aria-expanded="true">Optional Key, Value Pairs Added to 
> All Types  
>   "true">
>   
>   
>  
>  
>  
>  
>
>
>  ="hidden" value="4">  "profile_kvp-INITIAL_FORMS" type="hidden" value="1">  "id_profile_kvp-MIN_NUM_FORMS" name="profile_kvp-MIN_NUM_FORMS" type=
> "hidden" value="0">  "profile_kvp-MAX_NUM_FORMS" type="hidden" value="1000">
>
>
>  
>  
>  
>  
>  
>
>
> "div_id_profile_kvp-0-key" class="form-group">  
>  maxlength="255" name="profile_kvp-0-key" type="text" value="1">  
>  
>   "form-group">   "profile_kvp-0-value" type="text" value="1">   
>"div_id_profile_kvp-0-DELETE" class="form-group">  
>  ...

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what is best way to pass form from non editable view to a editable window then save it and send values back to previously non editor view

[sushovan majumdar]

I have a django view which has simple form with key value pair. 
I have made the fields non editable. I'm providing a edit button which will 
open a new window dialog and there i will load the same form in editable 
view and provide option to save or add new rows to form.
When user clicks on save on second window i want it to close and initial 
parent view to be refreshed with new values of the form.

I have never done this so I would appreciate if someone helps me understand 
on how to achieve this. 

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