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Viewing changes to ivle/webapp/tutorial/media/tutorial.js

tutorial/media/tutorial.js: Now sets the shown/hidden properties of the
    "previous attempts" elements after the request returns, not before.

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ivle/webapp/tutorial/media/tutorial.js
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    var dropdown = attempthistory.getElementsByTagName("select")[0];
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    var textarea = attempthistory.getElementsByTagName("textarea")[0];
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    /* Activate the "open" state, and clear the dropdown box */
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    openbutton.setAttribute("style", "display: none");
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    openarea.setAttribute("style", "display: auto");
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    textarea.setAttribute("style", "display: none");
 
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    /* Clear the dropdown box */
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    dom_removechildren(dropdown);
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    var pleasewait = document.createElement("option");
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    pleasewait.appendChild(document.createTextNode("Retrieving past attempts..."));
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                }
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                dropdown.appendChild(opt);
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            }
 
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            /* Display the page elements */
 
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            openbutton.setAttribute("style", "display: none");
 
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            openarea.setAttribute("style", "display: auto");
 
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            textarea.setAttribute("style", "display: none");
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        }
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    attempts_path = "api/subjects/" + subject + "/+worksheets/" + worksheet 
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        + "/" + filename + '/+attempts/' + username;