被调用一次
-------------------------------------------------------------------------------------------------------
function calcJieSuan(changed, jieSuan,jieSuanOrg, flag) {
var changedId = changed.id;
var jieSuanId = jieSuan.id;
if (flag == "add") {
document.getElementById(jieSuanId).value = Number(jieSuanOrg) - Number(document.getElementById(changedId).value);
}
else if (flag == "del") {
document.getElementById(jieSuanId).value = Number(jieSuanOrg) + Number(document.getElementById(changedId).value); //计算退料总数量
if (!tuiLiaoTotal.hasOwnProperty(changedId)) {
tuiLiaoTotal['total'] = Number(tuiLiaoTotal['total']) + Number(document.getElementById(changedId).value);
}
else {
tuiLiaoTotal['total'] = (Number(tuiLiaoTotal['total']) - Number(tuiLiaoTotal[changedId])) + Number(document.getElementById(changedId).value);
}
tuiLiaoTotal[changedId] = Number(document.getElementById(changedId).value); //根据退料总数量,来决定是否显示‘入库’录入控件
document.getElementById('<%=hiddenTotal.ClientID %>').value = Number(tuiLiaoTotal['total']);
IsDisplayRuKuContent();
}
}被调用两次
-------------------------------------------------------------------------------------------------------
function calcJieSuan(changed, jieSuan, flag) {
var changedId = changed.id;
var jieSuanId = jieSuan.id;
var jieSuanOrg = document.getElementById(jieSuanId).value;
if (flag == "add") {
document.getElementById(jieSuanId).value = Number(jieSuanOrg) - Number(document.getElementById(changedId).value);
}
else if (flag == "del") {
document.getElementById(jieSuanId).value = Number(jieSuanOrg) + Number(document.getElementById(changedId).value); //计算退料总数量
if (!tuiLiaoTotal.hasOwnProperty(changedId)) {
tuiLiaoTotal['total'] = Number(tuiLiaoTotal['total']) + Number(document.getElementById(changedId).value);
}
else {
tuiLiaoTotal['total'] = (Number(tuiLiaoTotal['total']) - Number(tuiLiaoTotal[changedId])) + Number(document.getElementById(changedId).value);
}
tuiLiaoTotal[changedId] = Number(document.getElementById(changedId).value); //根据退料总数量,来决定是否显示‘入库’录入控件
document.getElementById('<%=hiddenTotal.ClientID %>').value = Number(tuiLiaoTotal['total']);
IsDisplayRuKuContent();
}
}js事件调用在后台注册 txtTuiLiao.Attributes.Add("onpropertychange", string.Format("calcJieSuan({0},{1},{2},'del')", txtTuiLiao.ClientID, txtJieSuan.ClientID, txtJieSuan.Text));急求高手解答!!!!
-------------------------------------------------------------------------------------------------------
function calcJieSuan(changed, jieSuan,jieSuanOrg, flag) {
var changedId = changed.id;
var jieSuanId = jieSuan.id;
if (flag == "add") {
document.getElementById(jieSuanId).value = Number(jieSuanOrg) - Number(document.getElementById(changedId).value);
}
else if (flag == "del") {
document.getElementById(jieSuanId).value = Number(jieSuanOrg) + Number(document.getElementById(changedId).value); //计算退料总数量
if (!tuiLiaoTotal.hasOwnProperty(changedId)) {
tuiLiaoTotal['total'] = Number(tuiLiaoTotal['total']) + Number(document.getElementById(changedId).value);
}
else {
tuiLiaoTotal['total'] = (Number(tuiLiaoTotal['total']) - Number(tuiLiaoTotal[changedId])) + Number(document.getElementById(changedId).value);
}
tuiLiaoTotal[changedId] = Number(document.getElementById(changedId).value); //根据退料总数量,来决定是否显示‘入库’录入控件
document.getElementById('<%=hiddenTotal.ClientID %>').value = Number(tuiLiaoTotal['total']);
IsDisplayRuKuContent();
}
}被调用两次
-------------------------------------------------------------------------------------------------------
function calcJieSuan(changed, jieSuan, flag) {
var changedId = changed.id;
var jieSuanId = jieSuan.id;
var jieSuanOrg = document.getElementById(jieSuanId).value;
if (flag == "add") {
document.getElementById(jieSuanId).value = Number(jieSuanOrg) - Number(document.getElementById(changedId).value);
}
else if (flag == "del") {
document.getElementById(jieSuanId).value = Number(jieSuanOrg) + Number(document.getElementById(changedId).value); //计算退料总数量
if (!tuiLiaoTotal.hasOwnProperty(changedId)) {
tuiLiaoTotal['total'] = Number(tuiLiaoTotal['total']) + Number(document.getElementById(changedId).value);
}
else {
tuiLiaoTotal['total'] = (Number(tuiLiaoTotal['total']) - Number(tuiLiaoTotal[changedId])) + Number(document.getElementById(changedId).value);
}
tuiLiaoTotal[changedId] = Number(document.getElementById(changedId).value); //根据退料总数量,来决定是否显示‘入库’录入控件
document.getElementById('<%=hiddenTotal.ClientID %>').value = Number(tuiLiaoTotal['total']);
IsDisplayRuKuContent();
}
}js事件调用在后台注册 txtTuiLiao.Attributes.Add("onpropertychange", string.Format("calcJieSuan({0},{1},{2},'del')", txtTuiLiao.ClientID, txtJieSuan.ClientID, txtJieSuan.Text));急求高手解答!!!!
自己alert试试,看你下面的连接什么的,怎么调用了,wan
onchange:当对象内容或者选择内容改变时候触发 当一个HTML元素的属性改变的时候,都能通过onpropertychange来捕获。例如一个
<input name="text1" id="text1" />对象的value属性被页面的脚本修改的时候,
onchange无法捕获到,而onpropertychange却能够捕获。感觉你应该要用onchangewan
你这调用两次应该是你输入了两次,就是输入了两个字符,
如果你输入三次,三个字符,肯定也就是它执行了三次,当然,你输入一个字符,肯定也就是一次咯,呵呵,
wan