64 lines
1.8 KiB
JavaScript
Executable file
64 lines
1.8 KiB
JavaScript
Executable file
/* changeDownloadType(Element type)
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* Disables/Enables/Hides/Shows the
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* downloadFilename
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* downloadTemplateId
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* downloadMimeType
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* form elements whenever the downloadType element is
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* changed.
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*/
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function changeDownloadType(type) {
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file = document.getElementById("downloadFilename_formId");
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while (file.nodeName.toLowerCase() != "tr")
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file = file.parentNode;
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template = document.getElementById("downloadTemplateId_formId").parentNode;
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while (template.nodeName.toLowerCase() != "tr")
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template = template.parentNode;
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mimeType = document.getElementById("downloadMimeType_formId").parentNode;
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while (mimeType.nodeName.toLowerCase() != "tr")
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mimeType = mimeType.parentNode;
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if (type.value == "none") {
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file.style.display = "none";
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template.style.display = "none";
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mimeType.style.display = "none";
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} else if (type.value == "template") {
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file.style.display = "";
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template.style.display = "";
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mimeType.style.display = "";
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} else {
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file.style.display = "";
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template.style.display = "none";
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mimeType.style.display = "none";
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}
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}
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// Add a window.onload event to handle hiding the inappropriate form values
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// addLoadEvent(function)
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// Adds an event to window.onload without overriding events already there.
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// Taken from http://simon.incutio.com/archive/2004/05/26/addLoadEvent
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function addLoadEvent(func) {
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var oldonload = window.onload;
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if (typeof window.onload != 'function') {
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window.onload = func;
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} else {
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window.onload = function() {
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if (oldonload) {
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oldonload();
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}
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func();
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}
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}
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}
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addLoadEvent(function() {
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// Find out which radio button is checked by default
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for (i=0;i<document.forms[0].downloadType.length;i++) {
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if (document.forms[0].downloadType[i].checked) {
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changeDownloadType(document.forms[0].downloadType[i]);
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}
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}
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});
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