search for: selectedindex

...Group, I have a registration.html.erb page with the following JavaScript at the top which I use to validate form fields: <script type="text/javascript"> <!-- function validate(){ if ((document.myForm.email_projectname.value=="")|| (document.myForm.email_projecttype_id.selectedIndex<1)|| (document.myForm.email_region_id.selectedIndex<1)) { alert ("You must fill in all of the required fields!") return false } else return true; } //--> </script> further down the page I have the form: <% form_tag({:action => ''s...

...country id passed like I need to. <%= in_place_editor ''add_country_area'', :url => {:action => ''add_country_area''}, :with => "''value=''+escape(value)+''country=''+document.add_trip.country.selectedIndex" %> Thanks for the help Brian -- Posted via http://www.ruby-forum.com/.

So, say I have two select boxes. One with the letters of the alphabet, and a second with a list of names. When I select the letter in the first, how do I, in my onChange function, extract the value I selected in the first box, to determine what values to populate the second box with? I don''t want to submit the form, I''d like to do this with Ajax. Thanks in advance, Ben. --

..."; } else { str += fobj.elements[i].name + "=&"; } } else if (fobj.elements[i].tagName == "SELECT") { var sel = fobj.elements[i]; str += sel.name + "=" + sel.options[sel.selectedIndex].value + "&"; } else { str += fobj.elements[i].name + "=" + escape(fobj.elements[i].value) + "&"; } } //Then return the string values. return str; } --~--~---------~--~----~------------~-------~--~----~ You received this message...

After upgrading to prototype 1.5.0 and scriptaculous 1.7.0 my autocompleter.local died... firebug reports that effects.js is to blame calling Element.addMethods(); I can not find out why cause as far as I can see it does exist in prototype.js. Any pointers anyone :( --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups

...{ setMake(); } function setMake() { var make = document.getElementById("make"); var makere = /ford/; // Set the make for (var i=make.options.length-1; i>=0; i--) { var m = make.options[i].value; if ( makere.test(m) ) { make.selectedIndex = i; var modelAjax = new Ajax.Updater({ success: ''model''}, ''/util/model_select_response'', { parameters: ''make=''+m, onComplete:setModel } ); } } } function setModel() { var model = document.getElementById(&qu...

...: pars}); } function setMake(the_make) { var make = $(''make''); var makere = new RegExp(the_make); // Set the make for (var i=make.options.length-1; i>=0; i--) { var m = make.options[i].value; if ( makere.test(m) ) { make.selectedIndex = i; } } } function setModel(the_model) { alert("in set model"); var model = $(''model''); alert(model.length); var modelre = new RegExp(the_model); // Set the model for (var i=model.options.length-1; i>=0; i--) { var...

Hi, I''ve downloaded the latest svn trunk and was glad to see that Ajax.InPlaceEditor forms can now be correctly submitted on Safari as well, with the server response being correctly displayed as well. The problem is, however, that clicking again on the same element (after sumbitting it first) will duplicate the submit form. The next attempt will triplicate it etc, etc... Could

...id] }, { :include_blank => true}, { :class => "formfield", :onchange => "new Ajax.Request(''/admin/list_item_links/create?list_item_link [list_item_type]=List&list_item_link[list_id]=#{@list.id} &list_item_link[list_item_id]='' + this.options[selectedIndex].value,{asynchronous:true, evalScripts:true}); return false;" } %> The first example, using the form, results in javascript being rendered in the browser rather than being executed. Note that it does say ":eval_scripts => true" and that the resulting javascript does in...

Hi all, I have a select helper form on a web page which contains a list of dates. When the user selects a date, one of the other forms on the page needs to be updated based on the newly selected date. Is there a way to catch this event in Rails? Are we talking Ajax here? Or is there a simpler way? Thanks, Dan

I am constructing a JSON object that is an array of products. Using a select box, I want to find the object in the array that has an ID that matches the value from the selectedIndex of the select box and return the price. Here is the JSON script: var products = [{''ID'': 16378, ''Cost'': 100.00},{''ID'': 16377,''Cost'': 112.00},{''ID'': 16376,''Cost'': 141.00}] I am getting the I...

...d, @country_areas.collect {|c| [c.descr, c.id]}, {:prompt => "-- Select Area --"}, {:name => "country_area_select", :onfiltered=> "new Ajax.Updater(''country_area_info'', ''/controller/admin/change_country_area/''+country_area.selectedIndex, {asynchronous:true, evalScripts:true});" } %> <-- form containing partial --> <form> <span id="country_area"> <%= render :partial => ''country_area'' %> </span>&nbsp; <span id="add_country_area"...

...id, @country_areas.collect {|c| [c.descr, c.id]}, {:prompt => "-- Select Area --"}, {:name => "country_area_select", :onChange => "new Ajax.Updater(''country_area_info'', ''/controller/admin/change_country_area/''+country_area.selectedIndex, {asynchronous:true, evalScripts:true});" } %> -------- Here is the HTTP response I get back using FireBug: $("country_area").replace( "<select id=\"country_area_id\" name=\"country_area_select\" onChange=\"new Ajax.Updater(''country_...

I have two collection_select in my list.rhtml: <%= collection_select (:region, :id, @regionall, :id, :title,html_options={:onChange => "new Ajax.Updater(''related_provinces'',''/categories/related_provinces/" + "?id=''+this[this.selectedIndex].value, {asynchronous:true, evalScripts:true});"}) %><br> <%= render :partial => "related_provinces" %> This is my partial: _related_provinces.rhtml: <%= collection_select(:region, :id, @provinces, :id, :title) %> category_controller.rb: def list @regi...

Does ROR allow passing the chosen value from a drop down using select_tag into link_to ? Basically I want to do something like: <%= select_tag( "name", options_for_select(%w{John Doe Jane })) %> <%= link_to "Delete", { :controller => "myname", :action => "add", :id => name },

...I have the field, where I like to react directly. ... <%= select_tag("rowsperpage", options_for_select( [[5, 5], [10,10], [25,25], [50,50], [100,100],[200, 200],[500, 500],[1000, 1000]], @rowsperpage ), :onchange=>"alert(this.form.rowsperpage.options[this.form.rowsperpage.selectedIndex].value)" ) %> ... The alert was only an example (I test it also with render, but without a solution). But I could change the values with no reaction. What must I do, that the controller react direcly on my changes. Thanks in advance. Mike -- Posted via http://www.ruby-forum.com/. --~--...

Hi I''ll get to it right away: 1. I have a simple page with a form, in this form there is a "select" box with a number of options. On the right i also have a "input" field with a submit option. 2. When the user puts something in the input field and hits submit, a php script is run, that puts that entry in mysql table. Question: 3. How do i with Ajax update the

I have a table that has city, state and postal code. I want to auto-fill the city and state when a postal code is entered. The city and postal code are simple text fields, but the state is a drop-down list with abbreviations as the value, and the full state name as the option text. I assume with Ajax.Updater I could just return the HTML for both the city and state fields -- including the entire

I have an option in dropdown like "Add new option" written using grouped_collection_select. And when user clicks on the "Add new option". A pop up dialog appears to add a new value. And when I click create it hits the database and adds the value to the db. But It never updates the dropdown list. Suggest me a way to auto refresh only the current dropdown with the new

...107"; </SCRIPT> </head> <body> <form name="addCodes" action="test/update" method="post"> <select name="Division" size="1" onchange="setOptions(document.addCodes.Division.options[document.addCodes.Division.selectedIndex].value);"> <option value="00">Autos</option> <option value="01">Bobcats</option> </select> <select name="codes" size="10" multiple> </select> <input type="submit" value...