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 <[email protected]> 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 > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/django-users. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/be482944-edeb-4fa6-a414-a1f8d2c4b290%40googlegroups.com > <https://groups.google.com/d/msgid/django-users/be482944-edeb-4fa6-a414-a1f8d2c4b290%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CAP0JBPvTh%2Bxg0NozR9bHTGfM6b4q6B3bVZzgJJoN9e_31MZv6Q%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
