Comments (2)
thank you so much !
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Your question is if you can use a single selector to click multiple elements? The answer is no. The clickElement() method will click the first element selected and then return.
I am not 100% understanding the objective, are you trying to get images from a website and the images require a button to be clicked before they render on the page? If the images render in the same location ("prettyPhoto[iframe]") you will need to click link, download image, click next link etc.
As i said i dont fully understand what you are trying to do. Nevertheless here are two ways to click more than one link.
In both solutions you start with a $windowObj and a selector:
$url = "http://www.example.com";
$windowObj = \MTS\Factories::getDevices()->getLocalHost()->getBrowser('phantomjs')->getNewWindow($url);
//this selector gets all links that have class "bblcheck_button" specified.
$selector = "a.bblcheck_button";
That was the general part. Next up the solution in PHP per link:
//load a custom function onto the page:
$scriptData = "function getLinks() {
var rData = [];
var eles = document.querySelectorAll('" . $selector . "');
if (eles.length > 0) {
for (var x=0; x < eles.length; x++) {
var eAttr = eles[x].getAttribute('record_id');
if (eAttr != '') {
rData.push(eAttr);
}
}
}
return JSON.stringify(rData);
}";
$windowObj->loadJS($scriptData);
//Call the function and get the record ids back, then click on each link:
$linkArr = $windowObj->callJSFunction("getLinks");
if ($linkArr != "") {
$recordIds = json_decode($linkArr, true);
foreach ($recordIds as $recordId) {
$linkSelector = "[record_id='".$recordId."']";
$windowObj->clickElement($linkSelector);
}
}
Second Solution all JavaScript:
//load a custom function onto the page:
$scriptData = "function clickLinks() {
var eles = document.querySelectorAll('" . $selector . "');
if (eles.length > 0) {
for (var x=0; x < eles.length; x++) {
eles[x].click();
}
}
return 'clicked: ' + eles.length + ' links';
}";
$windowObj->loadJS($scriptData);
//Call the function which will click each link:
$clickCount = $windowObj->callJSFunction("clickLinks");
You should read up on how to craft CSS selectors.
from mts.
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