如何在td元素内部进行trave以获取td内输入的值? [英] How do I travese inside td element to get the value of input inside td?

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本文介绍了如何在td元素内部进行trave以获取td内输入的值?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

I have iterated through table and able to get td elements and assigned to a variable 'col'

But how do i traverse inside to get the value of input element inside my td 

 <td class='dropdown generic-td'>
    <input data-qid='327'  value="" class='myclass'  type=text readonly />
 </td>





我的代码:



my code:

var table = document.getElementById("pdfCarryOver");

   var k = 40;

   for (var i = 0, row; row = table.rows[i]; i++) {
       console.log(row);
       for (var j = 0, col; col = row.cells[j]; j++) {
           // console.log(col);
           if (j == 0) {
               var value = $(col).text();
               console.log("Inner Text only: " + value);

               if (value.length > 0) {
                   pdf.text(40, k, value);
               }
           }
           if (j === 1) {

               console.log(col);
               var value = $(col + " input").value();

               console.log("Inner Value only: " + value);

               if (value.length > 0) {
                   pdf.text(40, k, value);
               }

               break;
           }
       }

       k += 20;
       console.log("---------------------");





我的尝试:





What I have tried:

var value = $(col + " input").value();

推荐答案

(col).text();
console.log(仅内部文本:+值);

if(value.length> 0){
pdf.text(40,k,value);
}
}
if(j === 1){

console.log(col);
var value =
(col).text(); console.log("Inner Text only: " + value); if (value.length > 0) { pdf.text(40, k, value); } } if (j === 1) { console.log(col); var value =


(col +input)。value();

console.log(仅限内部值:+值);

if(value.length> 0){
pdf.text(40,k,value);
}

休息;
}
}

k + = 20;
console.log(---------------------);
(col + " input").value(); console.log("Inner Value only: " + value); if (value.length > 0) { pdf.text(40, k, value); } break; } } k += 20; console.log("---------------------");





我的尝试:





What I have tried:

var value =


(col +input)。value();
(col + " input").value();


这篇关于如何在td元素内部进行trave以获取td内输入的值?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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