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$('td.qid').text().
上面的代码将确定警报所引用的行。下面是警觉的样子:我在哪里放置此代码,以便它出现在警报中
You have not entered a valid Question
Please Enter in the Number of Answers you Require for this question
Please enter in a figure for Number of Marks for this Question
我想提醒的样子如下:
You have errors on question number: 1
You have not entered a valid Question
Please Enter in the Number of Answers you Require for this question
Please enter in a figure for Number of Marks for this Question
我的问题是,我在哪里把“你有问题,一些错误”,代码$('td.qid').text()
在下面的函数中能够显示警报顶部的'您在问题编号上有错误:1'?
下面是验证功能:
var qnum = 1;
function insertQuestion(form) {
var $tbody = $('#qandatbl > tbody');
var $tr = $("<tr class='optionAndAnswer' align='center'></tr>");
var $qid = $("<td class='qid'>" + qnum + "</td>");
$tr.append($qid);
$tbody.append($tr);
$(form).find('.numberOfQuestions').val(qnum);
++qnum;
$("#questionNum").text(qnum);
}
感谢