?? setvote.js
字號:
if (window.Event){ // 修正Event的DOM
Event.prototype.__defineSetter__( " returnValue " , function (b){ //
if ( ! b) this .preventDefault();
return b;
});
}
if (window.Node){
Node.prototype.replaceNode = function (Node){ // 替換指定節點
this .parentNode.replaceChild(Node, this );
}
Node.prototype.removeNode = function (removeChildren){ // 刪除指定節點
if (removeChildren)
return this .parentNode.removeChild( this );
else {
var range = document.createRange();
range.selectNodeContents( this );
return this .parentNode.replaceChild(range.extractContents(), this );
}
}
}
var getNameList = function(strName){return document.getElementsByName(strName);}
//投票設置事件
//opmax 限制數
var voten = 0;
function votetypeset(opobj,opmax){
//vote_set
//hidden Textea ID:vote
var s = opobj.options[opobj.selectedIndex];
var div_voteset = document.getElementById("voteset_div");
if (!div_voteset){return ;}
document.getElementById("voteset_legend").innerHTML = s.text;
//voteset_function
var voteset_add = document.getElementById("voteset_add");
//添加投票項表單
voteset_add.innerHTML = voteset_input(s.value,opmax);
voteset_todata("vote","set_vote",s.value);
}
function voteset_input(s,opmax){
var _inputHmtl = '<input type="text" name="set_votetitle" id="set_votetitle" value="" size="80"/>';
_inputHmtl +=' <input type="button" name="put_vset" value="添加" onclick="voteadd_input('+s+',\'set_votetitle\','+opmax+');"/>';
//_inputHmtl +=' <br/><ol id="votetitles"></ol>';
return ("添加項目：" + _inputHmtl);
}
function voteadd_input(s,objid,opmax){
var titleobj = document.getElementById(objid);
var voteset_function = document.getElementById("votetitles");
if (!titleobj){return ;}
if (titleobj.value==''){alert("請填寫相應的內容 ！");return ;}
if (document.getElementsByName("set_vote")){
if (document.getElementsByName("set_vote").length>=parseInt(opmax)){
alert("投票數目超出限制！");
return ;
}
}
voten = voten + 1;
var child_Html = "";
child_Html = '<li id="set_vote_'+voten+'">投票項目：<input type="text" name="set_vote" id="set_vote" value="'+titleobj.value+'" onBlur="voteset_todata(\'vote\',\'set_vote\','+s+');" size="80"/> <input type="button" name="del_vset" value="刪除" onclick="votedel_input(\'set_vote_'+voten+'\','+s+');"/>';
//問卷調查增加填寫表單
if (s=='2'){
child_Html += ' <br/>子項數：<input maxlength="2" onkeyup="votechild_input('+voten+','+s+');" name="vote_childs_'+voten+'" id="vote_childs_'+voten+'" type="text" value="4" size="1"/>';
child_Html += ' 類型：<select id="vote_childtype_'+voten+'" name="vote_childtype_'+voten+'" onchange="votechild_input('+voten+','+s+');"><option value="0">單選</option><option value="1">多選</option><option value="2">文本</option></select>';
child_Html += ' <input type="hidden" name="voten" id="voten" value="'+voten+'"/><input type="button" name="add_vsetchild" value="添加子項" onclick="votechild_input('+voten+','+s+');"/>';
child_Html += ' <ol type="A" id="vchild_ol_'+voten+'"></ol>'
}
child_Html += '</li>';
voteset_function.innerHTML += child_Html;
voteset_todata("vote","set_vote",s);
}
function votechild_input(objid,s){
var child_ol = document.getElementById("vchild_ol_"+objid);
var child_Html = "";
var AddChilds = document.getElementById("vote_childs_"+objid);
var ChildsType = document.getElementById("vote_childtype_"+objid);
if (isNaN(AddChilds.value)){
AddChilds.value = 4;
}
if (ChildsType.options[ChildsType.selectedIndex].value=='2'){AddChilds.value=1;}
AddChilds.value = parseInt(AddChilds.value);
var AddLength = parseInt(AddChilds.value);
if (child_ol){
for(var i=1; i<=AddLength; i++) {
child_Html +='<li id="vchild_li_'+objid+'">';
if (ChildsType.options[ChildsType.selectedIndex].value=='2'){
child_Html +='答案：<textarea id="vchild_input_'+objid+'" name="vchild_input_'+objid+'" onBlur="if (this.value==\'\'){this.value=\'null\';};voteset_todata(\'vote\',\'set_vote\','+s+');" style="width:460px;height:50px;">null</textarea>';
}else
{
switch (ChildsType.options[ChildsType.selectedIndex].value){
case '0':
child_Html +='<input type="radio" name="" class="radio"/>';
break;
case '1':
child_Html +='<input type="checkbox" name="" class="chkbox"/>';
break;
}
child_Html +='<input type="text" id="vchild_input_'+objid+'" name="vchild_input_'+objid+'" onblur="voteset_todata(\'vote\',\'set_vote\','+s+');" size="80"/> 得分：<input type="text" name="vchild_ep_'+objid+'" id="vchild_ep_'+objid+'" value="0" onBlur="voteset_todata(\'vote\',\'set_vote\','+s+');" size="3"/>';
}
child_Html +='</li>';
}
child_ol.innerHTML=child_Html;
}
voteset_todata("vote","set_vote",s);
}
function voteset_todata(objid,valobjid,s){
var votedb_Obj = document.getElementById(objid); //隱藏表單
//var voteval_Obj = document.getElementsByName(valobjid);
//var voten = document.getElementsByName("voten");
var voteval_Obj = getNameList(valobjid);
var voten = getNameList("voten");
votedb_Obj.value = "";
for(var i=0; i<voteval_Obj.length; i++) {
voteval_Obj[i].value = voteval_Obj[i].value.replace(/@@|\$\$|\|/g,'');
if(voteval_Obj[i].value!='') {
votedb_Obj.value += voteval_Obj[i].value.replace(/\r/g,'');
if (s=='2'){
if (voten[i]){
votedb_Obj.value += "@@";
var ChildsType = document.getElementById("vote_childtype_"+voten[i].value);
//var ChildsValue = document.getElementsByName("vchild_input_"+voten[i].value);
//var ChildsEP = document.getElementsByName("vchild_ep_"+voten[i].value);
var ChildsValue = getNameList("vchild_input_"+voten[i].value);
var ChildsEP = getNameList("vchild_ep_"+voten[i].value);
votedb_Obj.value += ChildsType.options[ChildsType.selectedIndex].value;
votedb_Obj.value += "@@";
for(var j=0; j<ChildsValue.length; j++) {
ChildsValue[j].value = ChildsValue[j].value.replace(/@@|\$\$|\|/g,'');
if (ChildsValue[j].value!=''){
votedb_Obj.value += ChildsValue[j].value.replace(/\r|\n/g,'<br/>');
votedb_Obj.value += "$$";
}
}
votedb_Obj.value += "@@";
if (ChildsEP.length>0){
for(var j=0; j<ChildsValue.length; j++) {
ChildsValue[j].value = ChildsValue[j].value.replace(/@@|\$\$|\|/g,'');
if (ChildsValue[j].value!=''){
if (isNaN(ChildsEP[j].value)){
ChildsEP[j].value = 0;
}
ChildsEP[j].value = parseInt(ChildsEP[j].value);
votedb_Obj.value += ChildsEP[j].value.replace(/@@|\$\$|\||\r/g,'');
votedb_Obj.value += "$$";
}
}
}
}
}
votedb_Obj.value += '\r';
}
}
}
function votedel_input(objid,s){
var del_Obj = document.getElementById(objid); //刪除表單
if (del_Obj){
del_Obj.removeNode(true);
voteset_todata("vote","set_vote",s);
}
}
//保存數據到臨時復制板
function SaveDBtoText(objid){
var voteset_function = document.getElementById("voteset_function");
if (voteset_function){
//event.returnValue = false;
if (setClipboard(voteset_function.innerHTML)){
var sobj = document.getElementById("votetype");
var s = sobj.options[sobj.selectedIndex];
alert("當前投票內容保存成功，還原時選確認投票類型為："+s.text+"！")
}else{
alert("系統不支持您的瀏覽器進行復制保存！")
}
}
}
function PutDBFromText(objid){
var voteset_function = document.getElementById("voteset_function");
if (voteset_function){
//event.returnValue = false;
var SaveDB = window.clipboardData.getData("Text");
if (SaveDB!="SaveDB"){
voteset_function.innerHTML = SaveDB;
var sobj = document.getElementById("votetype");
var s = sobj.options[sobj.selectedIndex].value;
voteset_todata("vote","set_vote",s);
}
}
}
//將字符串maintext復制到剪貼板
function setClipboard(maintext) {
if (window.clipboardData) {
window.clipboardData.setData("Text", maintext)
return true;
}
else if (window.netscape) {
netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
var clip = Components.classes['@mozilla.org/widget/clipboard;1'].createInstance(Components.interfaces.nsIClipboard);
if (!clip) return false;
var trans = Components.classes['@mozilla.org/widget/transferable;1'].createInstance(Components.interfaces.nsITransferable);
if (!trans) return false;
trans.addDataFlavor('text/unicode');
var str = new Object();
var len = new Object();
var str = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);
var copytext=maintext;
str.data=copytext;
trans.setTransferData("text/unicode",str,copytext.length*2);
var clipid=Components.interfaces.nsIClipboard;
if (!clip) return false;
clip.setData(trans,null,clipid.kGlobalClipboard);
return true;
}
return false;
}
//返回剪貼板的內容
function getClipboard() {
if (window.clipboardData) {
return(window.clipboardData.getData('Text'));
}
else if (window.netscape) {
netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
var clip = Components.classes['@mozilla.org/widget/clipboard;1'].createInstance(Components.interfaces.nsIClipboard);
if (!clip) return;
var trans = Components.classes['@mozilla.org/widget/transferable;1'].createInstance(Components.interfaces.nsITransferable);
if (!trans) return;
trans.addDataFlavor('text/unicode');
clip.getData(trans,clip.kGlobalClipboard);
var str = new Object();
var len = new Object();
try {
trans.getTransferData('text/unicode',str,len);
}
catch(error) {
return null;
}
if (str) {
if (Components.interfaces.nsISupportsWString) str=str.value.QueryInterface(Components.interfaces.nsISupportsWString);
else if (Components.interfaces.nsISupportsString) str=str.value.QueryInterface(Components.interfaces.nsISupportsString);
else str = null;
}
if (str) {
return(str.data.substring(0,len.value / 2));
}
}
return null;
}
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