It seems that the usage of thenClick is incorrect in your code. Please ensure that the then.click function is not enclosed within a casper.evaluate block and remember to exclude the js
at the end of casper. The correct implementation should be as follows:
casper.thenClick('a', function() {
this.echo("I have successfully clicked on the first link found, now the page has been loaded.");
});
If you want to simply execute a regular click on a selector, you can use the following method:
casper.then(function() {
// Click on the 1st result link
this.click('h3.r a');
});
If you wish to utilize JavaScript, please ensure that you are inside a casper.evaluate statement. You can employ the following approach:
casper.then(function() {
casper.evaluate(function() {
var testV = document.getElementById("test");
testV.click();
});
});