Well, i have the following need:
create 3 dropdownlist with dependencies. My table in db is like
id
name
parent_id
Selecting a category at 1st dropdown, it will able to select her childs at second.. and so on...
ny help?
Creating a dependent dropdown
http://www.yiiframework.com/wiki/24/
Now yiiframework.com works bad, so use GoogleCache for open that page.
Ok, thanks for reply.
So, i used ajax to reload page and update dropdown content
Related
i am new to laravel backpack. I have a view where i have to show some details of a category, i have a dropdown list of categories on top and datatable below it listing all the details i want to update this data table when any category is selected and I want it use ajax so that it wont load the page again. I was unable to get any clue in the documents. Can someone point me to the correct way to implement this. Thank you in advance!
In Laravel backpack v4 as far I know you can use the variable crud and by calling this crud.table.draw()
You can see the file in datatables_logic.blade.php.
JQuery(document).ready(function($){
crud.table = $("#crudTable").DataTable(crud.dataTableConfiguration);
...
)}
Hello I'm new to laravel I was trying to find the solution but unsuccessful.
I manage to get the selected value using ajax but I cant show results in the same view that I selected from.
Let me explain what I want to achieve.
User select the value(id) from dropdown (populated from DB)
the value id need to be pass to controller get new array of a query result
return an array to the same view with show what was selected in dropdown
Any suggestion I will appreciate.
Thank you.
What I understood is , you want to populate one select box based on another select box value,
He are some best start tutorial for you,
http://www.9lessons.info/2010/08/dynamic-dependent-select-box-using.html
http://blog.chapagain.com.np/using-jquery-ajax-populate-selection-list/
I'm having real trouble finding any documentation on this.
I have a page that displays a list of users, above this i can edit the users successfuly with ajax. After the update, i want the table below to be updated with the new information.
How do i go about doing this? I'm thinking i need some sort of view that displays the data in a table, and i want to get that view's contents and inject it into my page, but i can't seem to find out how?
Can anyone point me in the right direction please
Put users table in div id like "Users" and do something like following in edit ajax success function call
$("#users").load("same_page_url #users");
Im new to MVC3 so please excuse me. I have the following situation: I have a simple order form and each order can have multiple products attached to it. I want this all to be on one form, so the user will be presented with a form to fill out all their information as well as select a product from a drop down list. They can then click "Add Another" and another dropdown list will appear from which they can select another product. My question is how do I access these dynamically created dropdownlist values from the controllers action? I come from Webforms and so am still trying to wrap my head around things.
Any help much appreciated.
Thanks
here is an excellent post for making master detail in mvc.net
http://zahidadeel.blogspot.com/2011/05/master-detail-form-in-aspnet-mvc-3-i.html
also model binding to a list by phil haack is a must read
I made a component for Joomla and it's working ok with the direct url: http://www.something.com/index.php?option=com_pbform
The problem is that when I try to add it in the menu.
When I change the menu item type, the component is listed, but when I click on it I don't get a view to apply to the menu item.
Do I have to configure anything else in the component?
Thank you!
Add your component to jos_components table:
INSERT INTO jos_components (name, link, admin_menu_link, `option`)
VALUES (
'Greetings', 'option=com_greetings', 'option=com_greetings', 'com_greetings')
If you have all your views set up correctly you need to add your component into the Joomla database.
Functions and view folders must have no hyphens or underscores.
Good
/view/viewone
/view/viewtwo
/view/viewthree
Bad
/view/view_one
/view/view_two
/view/view_three
If you setup your component in the MVC fashion then you would have a views/layout folder structure in your component folder. Each different view you have in there will be listed in the menu types under your component name. This is where the views can be chosen.
For e.g. in your component folder structure you have
views/view_a
views/view_b
views/view_c
then in the Joomla menu selector you would have those choices to select as a view.
If you haven't setup your component as MVC then have a look at this tutorial on how to do just that http://www.joomladevuser.com/tutorials/components
I hope that helps!
Cheers
You may need a metadata.xml file for each of your views. See http://docs.joomla.org/Adding_view_layout_configuration_parameters for more details
Use this simple solution. You expected to find your new component in the menu item type drop-down list, but its not there! Instead of trying to cope with that ugly MVC scrap do this:
select "single article" from the list and SAVE your new menu item
now open your joomla db
select _menu table
edit your menu row
change link from article to index.php?option=com_yourcomponent
save and take a look at administrator menu manager
I did migrate my Joomla 1.5 collection of Ajax/PHP scripts to Joomla 1.7.3 using this solution in just one day.
Piece of cake.