我将onclick绑定到循环中的多个元素，并且传递给该onclick函数的参数是动态的。它在Chrome和FF中运行良好，但在IE8中，它根本不起作用。
$('span.'+audt[j].name).attr("onClick","deleteAuditor("+r+","+3+")");
请注意，我无法使用
$('span.'+audt[j].name).click(function(){
deleteAuditor(r,3);
});
因为“r”在点击时是未知的，因为我在表单的加载上绑定了click事件。
完整功能
function fnMultiRowValidation(){
try{
var JSONOBJ = null;
var jsonNode = decodeHtmlContent(F.READONLY_LIST_OF_VALUES.readValue());//jsonNode.replace(/blue/g,"red");
try{vObj = JSON.parse(jsonNode.replace(/:null/g,':""'))}catch(e){ };
var tpaName = vObj.tpaCo;
var audt;
var l_lead_name = '';
var fp_sub = 0;
var disableRadio_d = 0;
for (k in tpaName){
audt = tpaName[k].aud;
var tpName = tpaName[k].name;
disableRadio_d = 0;
l_syn_sub = 0;
l_lead_submitted = 0;
l_lead_name = '';
tpaArrayTrack['"'+tpName+'"'] = l_lead_submitted;
for (j in audt){
/*
'SYNC' - 1
'SUBMIT' - 2
'UPLOAD' - 3 -- UPLOADED FROM BRIEFCASE/IPAD
'X' - 4 DISCARDED ASSIGNMENT
'Z' - 5 NO ACTION
NO ASSIGNMENT - 0
"name":100369,
"asgn":5,
"lead":1,
"offline":0
*/
if (audt[j].name != ''){
var disableDelete = 0;
var disableAssignment = 0;
var reAssignMandatory = 0;
var reAssignOptional = 0;
var hasAssignment = 0;
var r = $('span.'+audt[j].name).attr('id');
if(audt[j].asgn == 1 || audt[j].asgn == 3){
l_syn_sub = 1;
}
if(audt[j].asgn == 2){
l_syn_sub = 2;
}
if (audt[j].lead == 1){
l_lead_name = audt[j].name;
if (audt[j].asgn == 2){
l_lead_submitted = 1;
tpaArrayTrack['"'+tpName+'"'] = l_lead_submitted;
$('span.'+audt[j].name).parents('.audit-company_d').find('.add_auditor').remove();
}
}
if (l_lead_submitted != 1 && audt[j].offline == 1){
disableDelete = 1;
}
if (audt[j].asgn == 2){
disableAssignment = 1;
disableDelete = 1;
}
if (audt[j].asgn == 1 || audt[j].asgn == 3 || vStatus == 5){
reAssignMandatory = 1;
}
if (audt[j].asgn == 5){
reAssignOptional = 1;
}
if (audt[j].offline == 1){
$('span.'+audt[j].name).parents('.audit-company_d').find('[id^="DELETETPA"]').remove();
disableRadio_d = 1;
}
if (audt[j].asgn != 4){
if (disableDelete == 1){
$('span.'+audt[j].name).hide();
}
if (hasAssignment == 1){
//$('span.'+audt[j].name).attr("onClick","deleteAuditor("+r+","+3+")");
$('span.'+audt[j].name)[0].onclick = "deleteAuditor("+r+","+3+"));";
/*$('span.'+audt[j].name).click(function(){
deleteAuditor(r,3);
});*/
}
if (reAssignOptional == 1){
//$('span.'+audt[j].name).attr("onClick","deleteAuditor("+r+","+1+")");
$('span.'+audt[j].name)[0].onclick = "deleteAuditor("+r+","+1+"));";
/*$('span.'+audt[j].name).click(function(){
deleteAuditor(r,1);
});*/
}
if (reAssignMandatory == 1){
$('span.'+audt[j].name).attr("onClick","deleteAuditor("+r+","+0+")");
/*$('span.'+audt[j].name).click(function(){
deleteAuditor(r,0);
});*/
}
if (disableAssignment == 1){
F.AUDITOR_ASSIGNMENTS.disable(r);
$('#image'+getSeq(F.AUDITOR_ASSIGNMENTS.getSequence(),r)).remove();
$('#idlov'+getSeq(F.AUDITOR_ASSIGNMENTS.getSequence(),r)).attr('disabled', 'disabled');
}
}
}
}
if (tpaName[k].name != ''){
disable_radio['"'+tpaName[k].name+'"'] = 0;
}
if (disableRadio_d == 1){
$("input[name='leadrg"+tpaName[k].name+"']").attr("disabled", true);
disable_radio['"'+tpaName[k].name+'"'] = 1;
}
if (l_syn_sub == 1 || l_syn_sub == 2 || vStatus==5 || vStatus==6){
$("input[name='leadrg"+tpaName[k].name+"']").attr("disabled", true);
disable_radio['"'+tpaName[k].name+'"'] = 1;
if (l_syn_sub == 1 || l_syn_sub == 2){
var lr = $('span.'+l_lead_name).attr('id');
//$('span.'+l_lead_name).attr("onClick","deleteAuditor("+lr+","+0+")");
$('span.'+l_lead_name).click(function(){
deleteAuditor(lr,0);
});
}
}
}
if (vStatus=='5'||vStatus=='6'||vStatus=='8'||vStatus=='9'||vStatus=='10'||vStatus=='11'||vStatus=='12'||vStatus=='13'||vStatus=='14'){
var audcnt = F.AUD.getRowCount();
if(audcnt > 0){
for(var i=1;i<=audcnt;i++){
if(!F.AUD.isMarkedForDeletion(i)){
if (vStatus=='8'||vStatus=='9'||vStatus=='10'||vStatus=='11'||vStatus=='12'||vStatus=='13'||vStatus=='14'){
$('span.'+audt[j].name).hide();
}
var r = $('span.'+F.AUDITOR.read(i)).attr('id');
$('#image'+getSeq(F.AUDITOR_ASSIGNMENTS.getSequence(),i)).remove();
$('#idlov'+getSeq(F.AUDITOR_ASSIGNMENTS.getSequence(),i)).attr('disabled', 'disabled');
}
}
}
}
if(vStatus=='4' && vObj.Apple == 1){
$("#idlov"+F.ONSITE_LEAD.getSequence()).attr("disabled","disabled");
setTimeout(function(){$('#ONSITE_LEAD_field__div').find('img.x-form-trigger').remove()},2000);
}else if((vStatus=='5'||vStatus=='6') && vObj.Apple == 1){
$("#idlov"+F.APPLE_LEAD.getSequence()).attr("disabled","disabled");
setTimeout(function(){$('#APPLE_LEAD_field__div').find('img.x-form-trigger').remove()},2000);
}
}catch(e){ }
}
我已经粘贴了完整的功能。如果您有任何解决方案，请检查并告诉我。
答案 0 :(得分：1)
您只需要一个闭包（通过立即调用的函数表达式创建），以便在执行click事件处理程序时保留r的值：
if (reAssignMandatory == 1){
(function(r) {
// the value of r is locked to what was passed in to this
// it won't change even if the value of r changes outside of this scope
$('span.' + audt[j].name).click(function(e) {
deleteAuditor(r,0);
}
})(r);
}
和上面的其他if语句相同。