方法一：
复制代码 代码如下:
function checkre(checkid) {
var id = window.parent.getqry(ctrid) + _;
var values = window.parent.opener.document.getelementbyid(id + txt_dept_name).value;
var keys = window.parent.opener.document.getelementbyid(id + hf_ids).value;
var ary = checkid.value.split(|);
var newsvalues = ary[0];
var newskeys = ary[1];
if (checkid.checked) {
values = values + , + newsvalues;
keys = keys + , + newskeys;
}
else {
values = values.replace(new regexp(, + newsvalues), );
keys = values.replace(new regexp(, + newskeys), );
}
values = okd(values);
keys = okd(keys);
window.parent.opener.document.getelementbyid(id + txt_dept_name).value = values;
window.parent.opener.document.getelementbyid(id + hf_ids).value = keys;
return;
}
//转换成数组，去掉重复，再组合好。
function okd(str) {
var ary = str.split(,);
// 去重的算法
var json = {};
for (var i = 0; i
if (ary[i] != ) {
json[a + ary[i]] = ary[i];
}
}
// 查看结果
var str2 = ;
for (var key in json) {
str2 += , + json[key];
}
var s = str2.tostring();
//去掉第一个逗号
if (s.substr(0, 1) == ',') {
s = s.substr(1);
}
return s;
}
function add_all() {
var ck = document.getelementsbytagname(input);
for (i = 0; i if (ck[i].type == checkbox) {
ck[i].checked = true;
checkre(ck[i]);
}
}
}
function del_all() {
var id = window.parent.getqry(ctrid) + _;
window.parent.opener.document.getelementbyid(id + txt_dept_name).value = ;
window.parent.opener.document.getelementbyid(id + hf_ids).value = ;
var ck = document.getelementsbytagname(input);
for (i = 0; i if (ck[i].type == checkbox) {
ck[i].checked = false;
}
}
}
复制代码 代码如下:
方法二：
复制代码 代码如下:
function filterrepeatstr(str){
var ar2 = str.split(,);
var array = new array();
var j=0
for(var i=0;iif((array == || array.tostring().match(new regexp(ar2[i],g)) == null)&&ar2[i]!=){
array[j] =ar2[i];
array.sort();
j++;
}
}
return array.tostring();
}