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请大家帮忙! 我需要使用两个jQuery脚本 - 动态选择框和克隆行。 他们每个人都很好,但我找不到在一个脚本中一起使用它的方式。 谢谢你的任何建议!彼得jquery动态选择框+克隆行
//SCRIPT ADD ROW
$(function(){
// start a counter for new row IDs
// by setting it to the number
// of existing rows
var newRowNum = 0;
// bind a click event to the "Add" link
$('#addnew').click(function(){
// increment the counter
newRowNum += 1;
// get the entire "Add" row --
// "this" refers to the clicked element
// and "parent" moves the selection up
// to the parent node in the DOM
var addRow = $(this).parent().parent();
// copy the entire row from the DOM
// with "clone"
var newRow = addRow.clone();
// set the values of the inputs
// in the "Add" row to empty strings
$('input', addRow).val('');
// replace the HTML for the "Add" link
// with the new row number
$('td:first-child', newRow).html(newRowNum);
// insert a remove link in the last cell
$('td:last-child', newRow).html('Remove');
// loop through the inputs in the new row
// and update the ID and name attributes
$('input', newRow).each(function(i){
var newID = newRowNum + '_' + i;
$(this).attr('id',newID).attr('name',newID);
});
// insert the new row into the table
// "before" the Add row
addRow.before(newRow);
// add the remove function to the new row
$('a.remove', newRow).click(function(){
$(this).parent().parent().remove();
return false;
});
// prevent the default click
return false;
});
});
//SCRIPT SELECT BOX
function makeSublist(parent,child,isSubselectOptional,childVal)
{
$("body").append("");
$('.'+parent+child).html($("."+child+" option"));
var parentValue = $('.'+parent).attr('value');
$('.'+child).html($("."+parent+child+" .sub_"+parentValue).clone());
childVal = (typeof childVal == "undefined")? "" : childVal ;
$("."+child).val(childVal).attr('selected','selected');
$('.'+parent).change(function(){
var parentValue = $('.'+parent).attr('value');
$('.'+child).html($("."+parent+child+" .sub_"+parentValue).clone());
if(isSubselectOptional) $('.'+child).prepend(" -- Select -- ");
$('.'+child).trigger("change");
$('.'+child).focus();
});
}
$(document).ready(function()
{
makeSublist('child','grandsun', true, '');
makeSublist('parent','child', false, '1');
$("#selectListButton1").click(function(){
alert('Value is: ' + $('.parent').val());
});
$("#selectListButton2").click(function(){
alert('Text is: ' + $('.child :selected').text());
});
});
你可以在http://jsbin.com上发布代码的演示页面? – 2009-12-26 11:29:00
PLZ添加您的HTML – ezmilhouse 2011-04-18 08:23:24