onchange

问题 I need to override onchange_partner_id function present in sale.order but I'm working on a system that already have a module overriding this function. I tried to write my own onchange_partner_id with similar code : def onchange_partner_id(self, cr, uid, ids, part): res = super(sale_order, self).onchange_partner_id(cr, uid, ids, part) // doing some stuff and adding it to res['value']['myfield'] return res But my function isn't read by OpenERP. So my question is, is it possible to have multiple

问题 I am trying to integrate live updates in my ASP.NET WebAPI and I have hit a wall so to say. I have my application set up (using Angular on front end), and I've got it so when the page initially loads it issues a get request from my SQL database and the web page loads with this data. This data changes pretty frequently, and I want to incorporate live updates. I have my back end set up to use a SqlDependency to notify me when a change in the database occurs, but where to go from here I have no

问题 I'm trying to submit a remote form when the value of a Collection Select changes. I've tried: "<%= form_tag ( { :controller => :images, :action => :index, :method => "post" }) do %>" "<%= collection_select(:admin_image, :category_id, Admin::Category.all, :id, :name, {:onchange => remote_function(:url => {:controller => "/admin/admin_home", :action => "index"}, :with => "'category_id='+value")}) %>" "<% end %>" But I understand that remote_function is no longer in rails 3. So I've also tried:

问题 I'm back with another one -_-. currently my page has buttons to change the color of my Philip's hue lights -- but I want it to be a dropdown that will change as I change the option. Here's what the current buttons look like: <button class="lightbuttontall" onclick="lightcolor(1,colorred);">Light 1 red</button> <button class="lightbuttontall" onclick="lightcolor(2,colorred);">Light 2 red</button> <button class="lightbuttontall" onclick="lightcolor(3,colorred);">Light 3 red</button> </p> <p

问题 I've been chasing this one around for a couple of days and it's starting to drive me a bit batty. I have a text box on a Gridview which I'm allowing some data to be edited. When the enter key is hit, the TextChanged event happens, like I'd expect, but then it also fires the OnClick event of a button on the form. I tried removing the button and it just moves to the next button on the form, so there's something about this that's making it think the enter key is pressing the button. I've tried

问题 On my form I have a discount field that accepts a dollar amount to be taken off of the total bill (HTML generated in PHP): echo "<input id=\"discount\" class=\"text\" type=\"text\" name=\"discount\" onkeypress=\"return currency(this, event)\" onchange=\"currency_format(this)\" onfocus=\"on_focus(this)\" onblur=\"on_blur(this); calculate_bill()\"/><br/><br/>\n"; The JavaScript function calculate_bill calculates the bill and takes off the discount amount as long as the discount amount is less

问题 I am using jquery-select2 library to implement my dropdowns. In my case, I would like to be able to trigger an action after a user clicks on the option in the dropdown list. However, the click or change event doesn't seem to work haml file: %select.medium.name_selector.pull_left %option.placeholder{value:"placeholder", disabled: "disabled", selected: "selected"} Start or find a conversation with a muser %option{value: "nick"} nick %option{value: "sam"} sam %option{value: "john} john

问题 I am using THIS plugin to implement combobox . Also I need to get the value of the select list, so I have added the following code : $(document).ready(function(){ $('.combobox').combobox({ select: function (event, ui) { alert("the select event has fired!"); } }); }); stackoverflow solution. But in my case no alert is shown ! How can I get the selected option value ? JSFiddle 回答1: Checking the plugin homepage, I didn't find any option called select. You can add a change event to the textfield

问题 I know how to operate this menu with a switch case routine, but I want to change my switch case to an object literal. Part A knows how to get the onchange value and open a window. Part B knows how to find the value in a name:value pair in an object, but only if it's given a hard-coded name to match a value to. I have to combine Part A and Part B's capabilities. Since Part A and Part B both work independently of each other, it should be a simple matter to combine them, but I've been at it four

问题 I am having trouble with jquery's .change() event when I am modifying an input element. Supposedly, this event will fire every time I have live changes on the said element. But in my case it only fires after I have pressed the right-click button. Here are my codes on laravel framework: HTML: <div class="form-group"> <label for="verifyPassword"><h4>Verify Password:</h4></label> {{ Form::password('password',array('class'=>'span3 form-control', 'id'=>'verify-password', 'placeholder'=>'Verify