similar to: evalJSON problem

I would like to customise my FCKeditor-instance so that when the "add image" button is pressed, it opens my own add_image popup. In this popup i would handle the image upload/image browser/etc. tasks with rails. How can I open the popup and pass the picture information from there back to FCKeditor''s textarea? -- Posted via http://www.ruby-forum.com/.

Hi, all I am trying to use evalJSON with Ajax, but somehow it doesn''t work. for instance, I have a php file has the following output: "name": "Violet", "occupation": "character" and I have a html file with the following javascript: new Ajax.Request(''/some_url'', { method:''get'', onSuccess:

Hey! When i try to parse the following Variable with evalJSON() i geht an error "Badly formed JSON String" var string = ''{nodes[{id:"s1",type:"seminar",title:"Seminar 1",nodes: [{id:"c1",type:"course",title:"Kurs 1"}]},{id:"c2",type: "course",title: "Kurs 2"}]};''; why? regards

I''m not the best when it comes to javascript so this is probably a simple mistake. I''m using the following code to read an external json file and print out its values. The problem is when I try to write the value to the browser it causes the browser to load like it hasn''t finished the javascript code. Its writing the value to the screen so I think its hanging after that

I am trying to have prototype perform a request and return to me a javascript object representing the json string returned by the request. I want to iterate over the contents to print each object in the json string. The value of transport.reponseText in onSuccess is what I would expect. But once I try to perform evalJSON() on this text it gives me a bunch of extra function()s when i try to

Hello all, I''m using prototype in conjunction with Extjs to build out an Ajax- driven app. I''m noticing that occasionally there will be Ajax Requests that will occasionally not complete. After some investigation, I found that when I made a call to String#evalJSON, it would throw a TypeError with the following message : transport.responseText has no properties. When this

I wanted to use a web service published with ASP.NET AJAX from Prototype Version 1.5.1.1 It''s easier to call an ASP.NET AJAX web service by using an ASP.NET AJAX page with a proxy class, but I have an application which still has many Classic ASP pages and using Prototype seemed like a better idea than hand coding the the interactions, or figuring out how to include all the right ASP.NET

I tried to implement the "Rendering JSON in actions" example from http://wiki.rubyonrails.com/rails/pages/HowtoGenerateJSON : @headers["Content-Type"] = "text/plain; charset=utf-8" data = { :foo => ''bar'', :etc => ''rez'' } render :text => data.to_json When I try to decode this in javascript with

So, the first script.aculo.us 1.5 release candidate is out! Important changes and fixes from 1.5_pre4 (for a detailed list, see the CHANGELOG file): * Droppables w/greedy and hoverclass are now reverted when dragged item is no longer over them, fixes #2184 * Let Effect.Highlight correctly parse IE colors, add String.prototype.parseColor() for this, fixes #2037 * Make scriptaculous.js work

Hi everyone. I love JSON and using Prototype has help me reduce the code to handle AJAX responses. But one thing keeps me confused and sometimes even frustrated. I don''t really understand what is going on with the headers, so if someone could take some time to explain what is going on, I (and probably a lot more people) would be very thankful. The thing is this. On my local server (Mac OS

Do I need something like this: eval(''('' + this.header(''X-JSON'') + '')'') (taken from Cody Swann, http://ajaxian.com/archives/prototype-extension-dynamic-script-pattern-support ). I''m guessing my problem is simpler, and I''m leaving something small out related to the header though. Thanks for any help -Mark 1. evalJSON:

how do i turn a string into a hash? why does this not work??? var test = "{ test: ''dfgj''}"; console.log($H(test).inspect()) half the prototype source code get inside the hash it makes??? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Spinoffs" group. To post to

Hello list! I am taking my first steps with AJAX and decided to give prototype a try. - I add a reference to the script to my page - Then somewhere near the bottom of the page I fire up: new Ajax.Request(''ws_adrestype.php'', { method:''get'', requestHeaders: {Accept: ''application/json''}, onSuccess:

Hi all, I use prototype v1.5 and script.aculo.us controls v1.7.0 I did this simple code : --------------------------------------------------------------------------------------------------- new Ajax.Request("myPageSel.asp", { method: "get", parameters: {r:$el.id}, onSuccess: function(xhr) { new Ajax.InPlaceCollectionEditor($el.id, ''myPageMaj.asp'', {

I am trying to get a loader to display during ajax requests, but the "onCreate" is not getting triggered. The onComplete does. function loadComponent(section){ values = arguments[1] pars = $H(values).toQueryString() pars = "section="+section+"&"+pars var url = ''/internal/ajax/requests.php''; var ComponentLoader = new

Hello, I am looking to scrape this Webpage: http://toast.gasunie.de/gud/search.aspx?soid=GUD&lang=de The page uses the method "POST", it contains various HTML Forms, mostly lists and a couple of radio buttons. After submit, I should get forwarded to a new page. Which selections are being made in the forms does not really matter, I get quite far, pls see the code: library(RCurl)

Having problems with the autocomplete on my linux box and firefox. When I use form tags it breaks, without form tags everything works fine. Exact copy of the example provided, but I added form tags.. The initial search and select works but then the box sort of "locks up" and I can''t change it at all, If I do try to type something nothing changes but a second later the whole

Hi, I try to use the JSON encoder/decoder on JSON string receive from an HTTPRequest. And it failed to handle characters with accents (çéèà...) giving me an parsing Exception. I think because the convertion from string to object is a simple eval ! This make Protoype unusable for non americain characterset application ! Or I miss something ! Sad ! Constant

Hi, I want to render a action template with rjs, so instead of doing this: page.replace_html ''maincontent'', :partial => ''list'' I want to do this: page.replace_html ''maincontent'', :action => ''list'' but the render (that is called by replace_html, outputs to the reponds_body), so it doesn''t work. Is there a

Note that this does not fix gettext for app, that will be done separately in another patch as F10/F11 require different setups for that. In the meantime gettext works if manually changed in environment.rb to gettext_rails instead of gettext/rails Signed-off-by: Jason Guiditta <jason.guiditt at gmail.com> --- src/app/controllers/application.rb | 200 --------