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POPhantomJs clicking links or running on-page functions
 

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    <p>I'm just getting used to PhantomJs and so far its really cool. </p> <p>I'm trying to crawl a site and get data about the products on the site. Each product page loads with the default color of the product visible. When you click on a color swatch it swaps the new color out by running a function. Each clickable color swatch element looks like this: </p> <pre><code>&lt;input type="image" id="swatch_0" onclick="pPage.getColor(0);" src="http://www.site.com/img50067.jpg"&gt; </code></pre> <p>getColor updates the thumbnail and price for that color. The id increments for each available color (swatch_0, swatch_1, etc) and the argument passed to getColor increments as well. I want to iterate through each color with PhantomJs and pull the relevant data for each. </p> <p>I've loaded the page, loaded jQuery, and can pull the data for the initally loaded color, but nothing seems to allow me to execute click events. </p> <p>here is what I'm trying:</p> <pre><code>page.evalaute(function){ var selection = $('#confirmText').text(); // name of the color var price = $('#priceText').text(); // price for that color console.log('Price is: ' + price); console.log('Selection is: ' + selection); console.log($('#swatch_1')); $('#swatch_1').trigger("click"); selection = $('#selectionConfirmText').text(); price = $('#priceText').text(); console.log('Price is: ' + price); console.log('Selection is: ' + selection); } </code></pre> <p>This gives me:</p> <pre><code>console&gt; Price is: $19.95 console&gt; Selection is: blue console&gt; [Object Object] console&gt; TypeError: 'undefined' is not and object // repeating until I manually exit </code></pre> <p>no other code runs. I've also tried firing the event without jQuery like this:</p> <pre><code>var evt = document.createEvent("MouseEvents"); evt.initMouseEvent("click", true, true, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null); var cb = document.getElementById("swatch_1"); cb.dispatchEvent(evt); </code></pre> <p>And running the function directly:</p> <pre><code>pPage.getColor(1); </code></pre> <p>And I get the same output. Any help is appreciated.</p>
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