Hi all,
I'm working on a survey where I am adding images via Javascript (I cannot add the images manually because there are hundreds of images based on different conditions).
I have done the following where I have a block with two separate questions, one blank question with Javascript to display the image, and then below the text of the question.
However, when I preview the survey, the image always appears at the very bottom of the page, no matter how I reorder the blocks.
Here is the Javascript I've written to display the image:
Qualtrics.SurveyEngine.addOnload(function()
{
function display_image(src, width, height) {
var a = document.createElement("img");
a.src = src;
a.width = width;
a.height = height;
document.body.appendChild(a);
}
display_image('URL GOES HERE',
770,
385);
});
Qualtrics.SurveyEngine.addOnReady(function()
{
/*Place your JavaScript here to run when the page is fully displayed*/
});
Qualtrics.SurveyEngine.addOnUnload(function()
{
/*Place your JavaScript here to run when the page is unloaded*/
});
Any ideas? I can't seem to find any advice on this online.
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The reason it is always at the bottom is because you are appending it to the bottom of the
element.This would do what you are attempting:
jQuery("#"+this.questionId+" .QuestionText").prepend("");
Since you are using a loop & merge, and I'm guessing the image url is a loop & merge field, I don't think you need JS at all. You could probably use something like this question text html (where field 1 is a text description and field 2 is the image url):
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