我有一個帶有onclientclick和onclick事件的按鈕。我的頁面中也有一個jQuery。這個jquery在timer elpase時註冊按鈕點擊事件。 OnclientClick調用一個函數來驗證一個單選按鈕是否被點擊...定時器運行時...如果用戶單擊(Next)按鈕而沒有選擇一個選項(radiobuttonList)...它返回false,因此服務器防止側事件。然而,如果選擇了定時器經過和沒有項目時,表單提交與空白的選項 這裏是代碼,OnClientClick返回true時OnClick事件不會觸發
var countdownTimer, countdownCurrent;
$(document).ready(function() {
countdownCurrent = $('#ctl00_MainContent_example2submit').val() * 100;
countdownTimer = $.timer(function() {
var min = parseInt(countdownCurrent/6000);
var sec = parseInt(countdownCurrent/100) - (min * 60);
var micro = pad(countdownCurrent - (sec * 100) - (min * 6000), 2);
var output = "00"; if (min > 0) { output = pad(min, 2); }
$('.countdowntime').html(output + ":" + pad(sec, 2) + ":" + micro);
if (countdownCurrent == 0) {
$('#ctl00_MainContent_btnNext').click();
} else {
countdownCurrent -= 7;
if (countdownCurrent < 0) {
countdownCurrent = 0;
}
}
}, 70, true);
$('#example2submit').bind('keyup', function (e) {
if (e.keyCode == 13) {
countdownReset();
}
});
function CheckIfOptionSelected() {
var vFlag = true;
var radioButton1 = document.forms[0].elements['ctl00_MainContent_rdBtnListOptions_0'];
var radioButton2 = document.forms[0].elements['ctl00_MainContent_rdBtnListOptions_1'];
var radioButton3 = document.forms[0].elements['ctl00_MainContent_rdBtnListOptions_2'];
var radioButton4 = document.forms[0].elements['ctl00_MainContent_rdBtnListOptions_3'];
if (radioButton1.checked == false && radioButton2.checked == false && radioButton3.checked == false && radioButton4.checked == false && countdownCurrent > 0) {
vFlag = false;
}
else {
countdownReset();
vFlag = true;
}
return vFlag;
}
function countdownReset() {
var newCount = parseInt($('#ctl00_MainContent_example2submit').val()) * 100;
if (newCount > 0) { countdownCurrent = newCount; }
}
我面對的問題是,如果我允許定時器經過沒有在單選按鈕列表中選擇... Onclick事件觸發,一個成功的回發,但是當我選擇一個選項...並且沒有點擊NEXT按鈕我允許計時器過去....回發沒有發生?? .... 下一步按鈕如下:
<asp:Button ID="btnNext" runat="server" Height="26px"
OnClientClick="if(!CheckIfOptionSelected()){return false;};"
OnClick="btnNext_Click" Text="Next"
Width="77px" CausesValidation="False" />
是我我也嘗試過...但它不工作...我也證實,該方法返回true ... –
嘗試添加'UseSubmitBehavior =「false」'屬性的按鈕,然後再試一次... –
謝謝你們......我忘了userSubmitBehaviour =「false」att肋骨... –