diff options
Diffstat (limited to 'yaksh/static/yaksh_app/js/edit_question.js')
| -rw-r--r-- | yaksh/static/yaksh_app/js/edit_question.js | 278 |
1 files changed, 278 insertions, 0 deletions
diff --git a/yaksh/static/yaksh_app/js/edit_question.js b/yaksh/static/yaksh_app/js/edit_question.js new file mode 100644 index 0000000..7a0f56d --- /dev/null +++ b/yaksh/static/yaksh_app/js/edit_question.js @@ -0,0 +1,278 @@ +function render_question(frm) +{ + for(var i=1;i<=frm.description.length;i++) + { + document.getElementById('my'+i).innerHTML = frm.description[i-1].value; + } + +} + +function increase(frm,n) +{ + var newValue = document.getElementById('id_points'+ (n-1)).value ; + + if( newValue == "") + { + document.getElementById('id_points'+(n-1)).value = "0.5"; + return; + } + document.getElementById('id_points' + (n-1)).value = parseFloat(newValue) + 0.5; +} + +function decrease(frm,n) +{ + var newValue = document.getElementById('id_points'+ (n-1)).value ; + + if( newValue > 0) + { + document.getElementById('id_points' + (n-1)).value = parseFloat(newValue) - 0.5; + } + else + { + document.getElementById('id_points' + (n-1)).value = 0; + } +} + +function grade_data(showHideDiv) +{ + var ele=document.getElementById(showHideDiv); + if (ele.style.display=="block") + { + ele.style.display = "none"; + } + else + { + ele.style.display = "block"; + } +} + +function setSelectionRange(input, selectionStart, selectionEnd) +{ + if (input.setSelectionRange) + { + input.focus(); + input.setSelectionRange(selectionStart, selectionEnd); + } + else if (input.createTextRange) + { + var range = input.createTextRange(); + range.collapse(true); + range.moveEnd('character', selectionEnd); + range.moveStart('character', selectionStart); + range.select(); + } +} + +function replaceSelection (input, replaceString) +{ + if (input.setSelectionRange) + { + var selectionStart = input.selectionStart; + var selectionEnd = input.selectionEnd; + input.value = input.value.substring(0, selectionStart)+ replaceString + input.value.substring(selectionEnd); + if (selectionStart != selectionEnd) + { + setSelectionRange(input, selectionStart, selectionStart + replaceString.length); + } + else + { + setSelectionRange(input, selectionStart + replaceString.length, selectionStart + replaceString.length); + } + } + else if (document.selection) + { + var range = document.selection.createRange(); + if (range.parentElement() == input) + { + var isCollapsed = range.text == ''; + range.text = replaceString; + if (!isCollapsed) + { + range.moveStart('character', -replaceString.length); + range.select(); + } + } + } +} + +function data(showContent,showHideDiv,a,summary) +{ + var con = document.getElementById(showContent); + var ele=document.getElementById(showHideDiv); + var atag=document.getElementById(a); + if (ele.style.display=="block") + { + con.style.display = "none" + ele.style.display = "none"; + atag.text = summary; + } + else + { + con.style.display = "block"; + ele.style.display = "block"; + } +} + +function textareaformat() +{ + var point = document.getElementsByName('points'); + var test = document.getElementsByName('test'); + var option = document.getElementsByName('options'); + var descriptions = document.getElementsByName('description'); + var snippets = document.getElementsByName('snippet'); + var language = document.getElementsByName('language') + var type = document.getElementsByName('type'); + var tags = document.getElementsByName('tags'); + for (var i=0;i<point.length;i++) + { + point[i].id = point[i].id + i; + descriptions[i+1].id=descriptions[i+1].id + i; + test[i].id=test[i].id + i; + snippets[i].id=snippets[i].id + i; + option[i].id=option[i].id + i; + type[i].id = type[i].id + i; + language[i].id = language[i].id + i; + tags[i].id = tags[i].id + i; + } + for(var i=0;i<point.length;i++) + { + var point_id = document.getElementById('id_points'+i); + point_id.setAttribute('class','mini-text'); + var tags_id = document.getElementById('id_tags'+i); + tags_id.setAttribute('class','ac_input'); + tags_id.setAttribute('autocomplete','off'); + var language_id = document.getElementById('id_language'+i); + var type_id = document.getElementById('id_type'+i); + type_id.setAttribute('class','select-type'); + type_id.onchange = showOptions; + var value = type_id.value; + var desc_id = document.getElementById('id_description'+i); + desc_id.onfocus = gainfocus; + desc_id.onblur = lostfocus; + var test_id = document.getElementById('id_test' + i); + test_id.onfocus = gainfocus; + test_id.onblur = lostfocus; + var snippet_id = document.getElementById('id_snippet'+i); + $(snippet_id).bind('focus', function(event){ + console.log("dv") + this.rows = 5; + }); + $(snippet_id).bind('keydown', function (event){ + catchTab(snippet_id,event); + }); + + $(language_id).bind('focus', function(event){ + this.style.border = '1px solid #ccc'; + }); + $(type_id).bind('focus', function(event){ + this.style.border = '1px solid #ccc'; + }); + + var option_id = document.getElementById('id_options' + i); + option_id.onfocus = gainfocus; + option_id.onblur = lostfocus; + if(value == 'code' ) + { + document.getElementById('id_options'+i).style.visibility='hidden'; + document.getElementById('label_option'+(i+1)).innerHTML = ""; + } + document.getElementById('my'+ (i+1)).innerHTML = desc_id.value; + jQuery().ready(function(){ + jQuery("#id_tags" + i).autocomplete("/taggit_autocomplete_modified/json", { multiple: true }); + }); + + } +} + +function catchTab(item,e) +{ + if(navigator.userAgent.match("Gecko")) + { + c=e.which; + } + else + { + c=e.keyCode; + } + if(c==9) + { + replaceSelection(item,String.fromCharCode(9)); + setTimeout("document.getElementById('"+item.id+"').focus();",0); + return false; + } +} + +function showOptions(e) +{ + var value = this.value; + var no = parseInt(this.id.substring(this.id.length-1)); + if( value == 'mcq' || value == 'mcc') + { + document.getElementById('id_options'+no).style.visibility = 'visible'; + document.getElementById('label_option'+ (no+1)).innerHTML = "Options : " + document.getElementById('label_option'+ (no+1)).style.fontWeight = 'bold'; + } + else + { + document.getElementById('id_options'+no).value = ""; + document.getElementById('id_options'+no).style.visibility = 'hidden'; + document.getElementById('label_option'+ (no+1)).innerHTML = ""; + } +} + +function gainfocus(e) +{ + this.rows = 5; +} +function lostfocus(e) +{ + this.rows = 1; +} + +function changeColor(element) +{ + element.style.border = 'solid red'; +} +function autosubmit() +{ + var total_form = document.getElementsByName('summary').length; + var empty_options = 0 ; + var count_mcq = 0; + var language; + var type; + + for (var i=0;i<total_form;i++) + { + language = document.getElementById('id_language'+i); + type = document.getElementById('id_type'+i); + if(language.value == 'select') + { + changeColor(language); + return false; + } + if(type.value == 'select') + { + changeColor(type); + return false; + } + + if (document.getElementById('id_type' + i).value == 'code') + { + continue; + } + else + { + count_mcq = count_mcq + 1; + var options = document.getElementById('id_options' + i).value; + var total_words = options.split("\n").length ; + if ( total_words < 4) + empty_options = empty_options + 1 ; + } + } + if (empty_options > 0) + { + alert('Enter 4 options. One option per line.'); + return false; + } + return true; +} |