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62e76c6766
This is an initial implementation that is now at a working state, but with a few things left to do. It seemed like a good idea to commit it before leaving work on Friday night.
38 lines
1.5 KiB
JavaScript
38 lines
1.5 KiB
JavaScript
// This script, and the YUI libraries that it needs, are inluded by
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// the require_js calls in get_html_head_contributions in lib/questionlib.php.
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question_flag_changer = {
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init_flag: function(checkboxid, postdata) {
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var checkbox = document.getElementById(checkboxid);
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checkbox.ajaxpostdata = postdata;
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checkbox.className += ' jsworking';
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question_flag_changer.update_image(checkbox);
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YAHOO.util.Event.addListener(checkbox, 'change', this.checkbox_state_change);
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YAHOO.util.Event.addListener(checkbox, 'focus', 'blur()');
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},
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checkbox_state_change: function(e) {
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var checkbox = e.target ? e.target : e.srcElement;
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question_flag_changer.update_image(checkbox);
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var postdata = checkbox.ajaxpostdata
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if (checkbox.checked) {
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postdata += '&newstate=1'
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} else {
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postdata += '&newstate=0'
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}
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YAHOO.util.Connect.asyncRequest('POST', qengine_config.wwwroot + '/question/toggleflag.php', null, postdata);
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},
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update_image: function(checkbox) {
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var img = document.getElementById(checkbox.id + 'img');
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if (checkbox.checked) {
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img.src = qengine_config.pixpath + '/i/flagged.png';
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img.alt = qengine_config.flaggedalt;
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img.title = qengine_config.unflagtooltip;
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} else {
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img.src = qengine_config.pixpath + '/i/unflagged.png';
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img.alt = qengine_config.unflaggedalt;
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img.title = qengine_config.flagtooltip;
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}
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}
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};
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