<script type="text/javascript"> function ReceiveServerData(retVal) { var oFrag=document.createDocumentFragment(); if(retVal!=''&& retVal!=null){ var citys=retVal.split('|'); for(var i=0;i<citys.length;i++) { var ci=citys[i].split(';'); var vid=ci[1]; var chk = document.createElement("<input type=checkbox id='"+ci[0]+"'>"); if(document.getElementById('ctl00_ContentPlaceHolder1_txtContent').value.indexOf(ci[1])!=-1) { chk = document.createElement("<input type=checkbox id='"+ci[0]+"' checked>"); }else { chk = document.createElement("<input type=checkbox id='"+ci[0]+"'>"); } chk.value = ci[1]; chk.title=ci[0]; chk.onclick = function() { showNewWin(this); } oFrag.appendChild(chk); oFrag.appendChild(document.createTextNode(ci[1])); } }else { oFrag.appendChild(document.createTextNode("(*^_^*) 没有相关城市信息！")); } document.getElementById('div_checkBox').appendChild(oFrag); } function showNewWin(obj) { var selProvince=document.getElementById('ctl00_ContentPlaceHolder1_ddlProvince').options[document.getElementById('ctl00_ContentPlaceHolder1_ddlProvince').selectedIndex].value; if(obj.checked) { document.getElementById("ctl00_ContentPlaceHolder1_txtContent").value+=obj.value+";"; document.getElementById("ctl00_ContentPlaceHolder1_hdSelId").value+=selProvince+"|"+obj.title+";"; }else { var oldV=obj.value; if(document.getElementById("ctl00_ContentPlaceHolder1_txtContent").value.indexOf(oldV+";")!=-1) { document.getElementById("ctl00_ContentPlaceHolder1_txtContent").value=document.getElementById("ctl00_ContentPlaceHolder1_txtContent").value.replace(obj.value+";",""); document.getElementById("ctl00_ContentPlaceHolder1_hdSelId").value=document.getElementById("ctl00_ContentPlaceHolder1_hdSelId").value.replace(selProvince+"|"+obj.title+";",""); }
} } </script>
转载于:https://www.cnblogs.com/n666/archive/2009/09/11/2191140.html
相关资源：脚本动态创建复选框，添加事件