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copied!<p>As you already mentioned in your question, <a href="https://github.com/sstephenson/prototype/blob/master/src/prototype/ajax/request.js#L179" rel="nofollow"><strong>prototype averts PUT, DELETE,... requests</strong></a> by default. <a href="https://prototype.lighthouseapp.com/projects/8886/tickets/289-allow-put-delete-and-other-http-methods-on-ajax-requests" rel="nofollow">Some people</a> (including me) think that this is stupid behavour, but since the developer doenst seem to care about that, we have to do it by editing the request-function itself (without touching our dist of prototype.js!):</p> <pre><code>Ajax.Request.prototype.request = function(url) { this.url = url; this.method = this.options.method; var params = Object.isString(this.options.parameters) ? this.options.parameters : Object.toQueryString(this.options.parameters); // NOTE: THE MISSING PART WAS HERE if (params && this.method === 'get') { // when GET, append parameters to URL this.url += (this.url.include('?') ? '&' : '?') + params; } this.parameters = params.toQueryParams(); try { var response = new Ajax.Response(this); if (this.options.onCreate) this.options.onCreate(response); Ajax.Responders.dispatch('onCreate', this, response); this.transport.open(this.method.toUpperCase(), this.url, this.options.asynchronous); if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1); this.transport.onreadystatechange = this.onStateChange.bind(this); this.setRequestHeaders(); this.body = this.method == 'post' ? (this.options.postBody || params) : null; this.transport.send(this.body); /* Force Firefox to handle ready state 4 for synchronous requests */ if (!this.options.asynchronous && this.transport.overrideMimeType) this.onStateChange(); } catch (e) { this.dispatchException(e); } }; </code></pre> <p>Run this code after Prototype got inited. Now this:</p> <pre><code>new Ajax.Request('42', {method:'PUT'}); </code></pre> <p>Will cause an actual <strong>HTTP PUT</strong> Request (<a href="http://jsfiddle.net/BvvbR/1/" rel="nofollow">see a jsFiddle</a>).</p>

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