我一直在研究一个功能,我需要在表的每个单元格上实现自动保存,如果该单元格是最后一行的最后一个单元格,还要添加一个新行。新克隆的行也应该具有相同的绑定模糊事件。我能够添加新行,但事件没有被触发。这是代码.. 请帮忙坚持很久..
$("#myTable1").live("blur", function(){
var elementValue = document.getElementById("<%=count%>").value.toString();
var value = $("#<%=count%>_hidden").attr('value').toString();
var qualValue = "<%=qualValue %>";
var sequenceNumber = "<%=sequenceNumber %>";
var parentAttrbtInstId = "<%=parentAttrbtInstId %>";
var parentId = "<%=parentId %>";
var attrbtId = "<%=attrbtId %>";
var attrbtInstId = $("#<%=count%>_hidden").attr('attrbtInstId').toString();
var rootId = "<%=rootId %>";
var itemId = "<%=item.getItemId()%>";
var currentCount = "<%=count%>";
var cellCount = "<%=cellLimit%>";
var rowId = "row_<%=rowCounter%>";
var rowCount = <%=rowCounter%>;
if(elementValue.toLowerCase() != value.toLowerCase()){
$.ajax({
url: "<portlet:resourceURL id='autoSaveAction' />",
type: 'POST',
dataType: 'json',
data: { elementValue:elementValue,qualValue:qualValue,sequenceNumber:sequenceNumber,parentAttrbtInstId:parentAttrbtInstId,parentId:parentId,attrbtId:attrbtId,
attrbtInstId:attrbtInstId,rootId:rootId,itemId:itemId},
success : function(response) {
if (response.status == "SUCCESS") {
jsonstr=JSON.stringify(response.result);
var temp=JSON.parse(jsonstr);
$("#<%=count%>_hidden").attr('attrbtInstId',temp.attrInstId);
document.getElementById("<%=count%>_hidden").value = temp.attrValue;
if(currentCount == cellCount){
cloneRow = $("#myTable1 tr:last").clone(true);
cloneRow.attr({
'id': function(_, id) {
return "row_"+(rowCount+1);
}
}).end().appendTo("#myTable1");
cloneRow.find("input").each(function() {
$(this).attr({
'id': function(_, id) {
if (id.indexOf("hidden")!= -1){
return currentCount + "_hidden";
}else{
return ++currentCount;
}
}
});
}).end().appendTo("#myTable1");
cloneRow.find("select").each(function() {
$(this).attr({
'id': function(_, id) {
if (id.indexOf("hidden")!= -1){
return currentCount + "_hidden";
}else{
return ++currentCount;
}
}
});
}).end().appendTo("#myTable1");
cloneRow.find("textarea").each(function() {
$(this).attr({
'id': function(_, id) {
if (id.indexOf("hidden")!= -1){
return currentCount + "_hidden";
}else{
return ++currentCount;
}
}
});
}).end().appendTo("#myTable1");
}
} else {
}
},
error:function (xhr, ajaxOptions, thrownError){
}
});
}
});
});
答案 0 :(得分:0)
如果你希望表中的所有元素都有监听器,你首先需要给它们一个类,(比如“table-elem”),并附加一个这样的监听器:
$("#myTable1").on("blur", ".table-elem", function() {
//your function you want to run
});