Replies: 1 comment
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Hmm, it sounds like you should be able to access your var test_stimuli = [
{
"stimulus": "<p id = 'stroop_stim' style = 'color: red; font-size: 60pt;'>red<\/p>",
"data": {
"word": "red",
"color": "red",
"stim_type": 1
}
},
// ...
];and your HTML file looks something like this: <!DOCTYPE html>
<html>
<head>
<!-- load jsPsych JavaScript and CSS files -->
<script src="stimulus_sequence.js" type = "text/javascript"></script>
</head>
<body></body>
<script>
var test = {
type: "html-keyboard-response",
response_ends_trial: false,
stimulus: jsPsych.timelineVariable('stimulus'),
data: jsPsych.timelineVariable('data'),
on_finish: function(data){
var correct = false;
if(data.stim_type == 0 && data.key_press == 'a'){
correct = true;
} else if(data.stim_type == 1 && data.key_press != 'a'){
correct = true;
}
data.correct = correct;
},
choices: ['a', '1', '2', '3', '4'],
trial_duration: 900,
post_trial_gap: 600
};
var trial_procedure = {
timeline: [test],
timeline_variables: test_stimuli
};
</script>
</html>Do you see any errors in the browser's JavaScript console? |
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Hi, I know a similar question has been asked but I couldn't get this to work. I have a javascript file that contains an array with all my stimuli (stimulus_sequence.js). It's a long script so I want to keep it separate from my main script. I'm not sure how to access the stimulus_sequence.js stimuli in the way I would if they were in my main script (which I'm currently doing using jsPsych.timelineVariable('stimulus')). Below is what my main script looks like at the moment. Currently I just have a subset of the stimuli as I am still building the experiment. stimulus_sequence.js contains a variable 'test_stimuli' that looks the same as 'test_stimuli' in my main script, just longer. I have tried loading stimulus_sequence.js at the start of my main script (using <script src="stimulus_sequence.js" type = "text/javascript"></script>) but it seems like I can't access the variable 'test_stimuli' in it. Any help with this would be appreciated. Thanks!
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