Hai
I think you have to return jsonresponse in views Inorder to do it turn it
data into json using json package and it has a method like dumps or loads
and return data
On Sat 11 May, 2019, 7:58 AM Samaresh Singh, <ssam3...@gmail.com> wrote:
> I can print the prod_name inside the views.py but cannot pass that
> prod_name to the form page of selected product text filed. Main goal is to
> throw the dropdown value received from form page to views.py and send the
> same back to the form page from views.py. Hence I will be able to see the
> changing product name when I select different value from the dropdown.
>
> I am new to Django and would appreciate if you can help me with the
> working code.
>
> Thanks,
> Samaresh
>
>
> On Fri, May 10, 2019 at 6:57 AM Najmath Ummer <najmat...@gmail.com> wrote:
>
>> Hey,
>> Try to print the prod_name in viewsand if it is undefined or null try
>> using post instead of get.
>> Thanks and Regards,
>>
>> Najmath Ummer
>> Perleybrook Labs LLC
>> Mob:8075314478
>>
>>
>> On Fri, 10 May 2019 at 02:04, Samaresh Singh <ssam3...@gmail.com> wrote:
>>
>>> Hi All,
>>>
>>> I am working on internal django project where, i select the option from
>>> dropdown in the form page and pass that value to the views.py using AJAX.
>>> in views.py i use the text from dropdown and want to throw the text into
>>> same form pages text field but that does not work. When i try to pass some
>>> constant string from views.py to template form page that works. Below is
>>> the code snippet
>>>
>>> form.html
>>> ---------------
>>>
>>> <h1>New Hot Fix Request</h1>
>>> <!--<p>This session is of a –> {{request.session.requestor}}
>>> <-- type user</p>-->
>>> <label>Product * </label>
>>> <select class="dropdown" id="dropdown" name="product">
>>> <option value="" selected="selected"></option>
>>> <option value="Product1">Product1</option>
>>> <option value="Product2">Product2</option>
>>> </select><br>
>>> <script>
>>> $(document).ready(function(){
>>>
>>> $('#dropdown').on('change',function(e){
>>> var e = document.getElementById("dropdown");
>>> var productName = e.options[e.selectedIndex].value;
>>> console.log("Dropdown Product Name: "+productName);
>>> $.ajax({
>>> url:"",
>>> method:'GET',
>>> // send selected data to the newHPReq method which is
>>> in views.py
>>> data : {'product' : $(this).val()}, // 'product' will
>>> be used in request.GET.get('product') which is in views.py, $(this).val()
>>> is selected item,
>>> success:function(data){
>>> //console.log(data);
>>> }
>>> });
>>> });
>>> });
>>> </script>
>>>
>>>
>>> views.py
>>> ---------------
>>>
>>> def newHPReq(request):
>>> # name = request.session['requestor']
>>>
>>> if request.method == 'GET':
>>> prod_name = request.GET.get('product') # we are getting selected
>>> item with this line. we defined 'product' in ajax file
>>> print("Product name from dropdown: %s " % prod_name)
>>>
>>> context_dict = {'product_name': prod_name}
>>>
>>> print("Product Name is: %s " % context_dict['product_name'])
>>>
>>>
>>> return render(request, 'FormPage/form.html', (context_dict)) #
>>> Expecting product1 to be sent to form.html but doesnt.
>>>
>>>
>>> I want to capture 'Product1' from dropdown to below text field of
>>> fom.html
>>>
>>> <label for="productName">Selected Product</label>
>>> <input type="text" name="productName" id="productName" size="38"
>>> value=""><br>
>>> <script>
>>> $(document).change(function() {
>>> console.log('I am here'); // This gets printed every time when
>>> I change the dropdown value
>>> getSelectValue();
>>> });
>>> </script>
>>> <script type='text/javascript'>
>>> function getSelectValue() {
>>> field = document.querySelector('#productName');
>>> var name = "{{product_name}}"; // This always
>>> gives None when select product from dropdown
>>> console.log("Received name from view: " + name);
>>> field.value = name;
>>> }
>>> </script>
>>>
>>>
>>>
>>> I need some help, how can I propagate the dynamic change text from
>>> views.py to template form.html page.
>>>
>>> Thank you in advance
>>>
>>
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