| 1 |
2887
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anderson
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| 2 |
4613
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walbridge
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function get_reviews(docid, metacatUrl) {
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| 3 |
2890
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sgarg
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if (docid != null && docid != '') {
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4613
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walbridge
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new Ajax.Request( metacatUrl + "?action=read&docid=" + docid,
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| 5 |
2890
|
sgarg
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{asynchronous:true, evalScripts:true, method:'post',
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onLoading:function(request){Element.show('busy')},
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| 7 |
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onComplete: render_reviews});
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| 8 |
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}
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| 9 |
2887
|
anderson
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}
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| 10 |
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| 11 |
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function render_reviews(request) {
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| 12 |
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//alert(request.responseText);
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| 13 |
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var reviews = request.responseXML.getElementsByTagName("review");
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| 14 |
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var div_panel;
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| 15 |
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| 16 |
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// for each review...
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| 17 |
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for (var i=0; i<reviews.length; i++) {
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| 18 |
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| 19 |
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div_panel = document.createElement("div");
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| 20 |
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panelName = "panel" + (i+1);
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| 22 |
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var packageId_string = getText(reviews[i], "packageId");
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| 23 |
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var action = document.createTextNode("Action: " + getText(reviews[i], "action"));
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| 24 |
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var datetime = document.createTextNode(getText(reviews[i], "datetime"));
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| 25 |
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var text_string = getText(reviews[i], "text");
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| 26 |
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var text = document.createTextNode(text_string);
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| 27 |
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| 28 |
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// 22 title chars or 34 blurb chars can fit in one title bar
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| 29 |
2890
|
sgarg
|
var title_max_length = 18;
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| 30 |
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var blurb_max_length = 22;
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| 31 |
2887
|
anderson
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var title_length = packageId_string.length;
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| 32 |
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| 33 |
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var blurb_string = "";
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| 34 |
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if (title_length > title_max_length) {
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| 35 |
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// abbreviate the title
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| 36 |
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packageId_string = packageId_string.substring(0, title_max_length-3) + "...";
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| 37 |
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} else {
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| 38 |
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// try to squeeze in the blurb
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| 39 |
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blurb_length = Math.floor((title_max_length - title_length) * (blurb_max_length / title_max_length));
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| 40 |
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if (text_string.length > blurb_length) {
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| 41 |
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// abbreviate the blurb
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| 42 |
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if (blurb_length > 3) {
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| 43 |
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blurb_length -= 3;
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| 44 |
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suffix = "...";
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| 45 |
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} else {
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| 46 |
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suffix = "";
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| 47 |
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}
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| 48 |
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blurb_string = text_string.substring(0, blurb_length) + suffix;
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| 49 |
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}
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| 50 |
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}
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| 51 |
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| 52 |
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| 53 |
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var packageId = document.createTextNode(packageId_string);
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| 54 |
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var blurb = document.createTextNode(blurb_string);
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| 55 |
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| 56 |
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var div_header = document.createElement("div");
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| 57 |
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var span_blurb = document.createElement("span");
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| 58 |
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var div_content = document.createElement("div");
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| 59 |
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var p_tstamp = document.createElement("p");
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| 60 |
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var p_action = document.createElement("p");
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| 61 |
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var p_text = document.createElement("p");
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| 62 |
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| 63 |
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| 64 |
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div_header.appendChild(packageId);
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| 65 |
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span_blurb.appendChild(blurb);
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| 66 |
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div_header.appendChild(span_blurb);
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| 67 |
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| 68 |
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p_tstamp.appendChild(datetime);
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| 69 |
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p_action.appendChild(action);
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| 70 |
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p_text.appendChild(text);
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| 71 |
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div_content.appendChild(p_tstamp);
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| 72 |
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div_content.appendChild(p_action);
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| 73 |
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div_content.appendChild(p_text);
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| 74 |
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| 75 |
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div_panel.setAttribute("id", panelName);
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div_header.setAttribute("id", panelName + "Header");
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| 77 |
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div_header.setAttribute("class", "tabtitle");
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| 78 |
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div_content.setAttribute("id", panelName + "Content");
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| 79 |
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span_blurb.setAttribute("id", panelName + "Blurb");
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| 80 |
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span_blurb.setAttribute("class", "review_blurb");
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| 81 |
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div_content.setAttribute("class", "accordionTabContentBox");
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| 82 |
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p_tstamp.setAttribute("class", "review_tstamp");
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| 83 |
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p_action.setAttribute("class", "review_action");
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| 84 |
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p_text.setAttribute("class", "review_text");
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| 85 |
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| 86 |
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div_header.setAttribute("className", "tabtitle");
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| 87 |
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span_blurb.setAttribute("className", "review_blurb");
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| 88 |
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div_content.setAttribute("className", "accordionTabContentBox");
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| 89 |
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p_tstamp.setAttribute("className", "review_tstamp");
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| 90 |
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p_action.setAttribute("className", "review_action");
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| 91 |
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p_text.setAttribute("className", "review_text");
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| 92 |
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| 93 |
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div_panel.appendChild(div_header);
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| 94 |
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div_panel.appendChild(div_content);
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| 95 |
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| 96 |
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document.getElementById("review_list").appendChild(div_panel);
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| 97 |
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}
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| 98 |
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| 99 |
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var which_tab = 0;
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| 100 |
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Element.hide("panel" + (which_tab+1) + "Blurb");
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| 101 |
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var accordion = new Rico.Accordion('review_list',
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| 102 |
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{
|
| 103 |
2890
|
sgarg
|
borderColor:"#ddd",
|
| 104 |
2887
|
anderson
|
expandedBg:"#DEF1F1",
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| 105 |
|
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expandedTextColor:"#000",
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| 106 |
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collapsedBg:"#A3DADA",
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| 107 |
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collapsedTextColor:"#444",
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| 108 |
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hoverBg:"#DEF1F1",
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| 109 |
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hoverTextColor:"#222",
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| 110 |
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panelHeight:150,
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| 111 |
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onLoadShowTab:which_tab
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| 112 |
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});
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| 113 |
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| 114 |
|
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// could have used onShowTab/onHideTab but this has a better effect
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| 115 |
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accordion.clickBeforeActions.push(show_current_blurb);
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| 116 |
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accordion.clickAfterActions.push(hide_current_blurb);
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| 117 |
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| 118 |
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// not busy anymore
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| 119 |
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setTimeout("Element.hide('busy')", 1000);
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| 120 |
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}
|
| 121 |
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| 122 |
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// for accordion
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| 123 |
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function get_current_panel(tab) {
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| 124 |
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var panelName = tab.accordion.lastExpandedTab.titleBar.id;
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| 125 |
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return panelName.substring(0, panelName.indexOf("Header"));
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| 126 |
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}
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| 127 |
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| 128 |
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// for accordion
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| 129 |
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function show_current_blurb(tab) {
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| 130 |
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Element.show(get_current_panel(tab) + "Blurb");
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| 131 |
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}
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| 132 |
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| 133 |
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// for accordion
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| 134 |
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function hide_current_blurb(tab) {
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| 135 |
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Element.hide(get_current_panel(tab) + "Blurb");
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| 136 |
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}
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| 137 |
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| 138 |
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| 139 |
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function getText(elem, tag) {
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| 140 |
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var node = elem.getElementsByTagName(tag)[0];
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| 141 |
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if (node != null && node.firstChild != null) {
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| 142 |
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return elem.getElementsByTagName(tag)[0].firstChild.nodeValue.trim();
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| 143 |
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}
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| 144 |
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return "";
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| 145 |
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}
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| 146 |
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| 147 |
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function expand_detail(rid) {
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| 148 |
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id = "review_" + rid;
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| 149 |
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Element.hide(id + '_show');
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| 150 |
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Element.hide(id + '_blurb');
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| 151 |
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Element.show(id + '_hide');
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| 152 |
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new Effect.BlindDown(id + "_detail", {duration:0.3})
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| 153 |
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}
|
| 154 |
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| 155 |
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function hide_detail(rid) {
|
| 156 |
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id = "review_" + rid;
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| 157 |
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new Effect.BlindUp(id + "_detail", {duration:0.3})
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| 158 |
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Element.hide(id + '_hide');
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| 159 |
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Element.show(id + '_show');
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| 160 |
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Element.show(id + '_blurb');
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| 161 |
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//setTimeout("Element.show(id + '_show'); Element.show(id + '_blurb')", 250)
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| 162 |
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}
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| 163 |
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