非常有趣:Javascript到JQuery. [英] VERY INTERESTING : Javascript to JQuery.

问题描述

你好，
请帮忙!!!

我有一个按钮.单击此按钮后，我希望将

Hello,
Please Help !!!

I have a button. On the click of this button , i want all the items in my

列表中的所有项目转移到hiddenfield.

下面的工作，但是，我需要将其转换为Jquery ...:

list to get transferred to hiddenfield.

The following is working however, i need to convert it into Jquery... :

$(''#<% =btnPreview.ClientID %>'').click(function() {



              myDivObj = document.getElementById("list2");
      if (myDivObj) {
                document.getElementById(''<%=hdnSelectedMetrices.ClientID%>'').value = null;
                  for (var ii = 0; ii < myDivObj.childNodes.length; ii++) {

                      document.getElementById(''<%=hdnSelectedMetrices.ClientID%>'').value = document.getElementById(''<%=hdnSelectedMetrices.ClientID%>'').value + '','' + myDivObj.childNodes.item(ii).nextSibling.innerHTML;

         }  }
         });
      });

推荐答案

(``#<％= btnPreview.ClientID％>'')).click(function(){ myDivObj = document.getElementById("list2"); 如果(myDivObj){ document.getElementById(''<％= hdnSelectedMetrices.ClientID％>'').value = null; 对于(var ii = 0; ii

(''#<% =btnPreview.ClientID %>'').click(function() { myDivObj = document.getElementById("list2"); if (myDivObj) { document.getElementById(''<%=hdnSelectedMetrices.ClientID%>'').value = null; for (var ii = 0; ii < myDivObj.childNodes.length; ii++) { document.getElementById(''<%=hdnSelectedMetrices.ClientID%>'').value = document.getElementById(''<%=hdnSelectedMetrices.ClientID%>'').value + '','' + myDivObj.childNodes.item(ii).nextSibling.innerHTML; } } }); });

将JavaScript转换为jQuery"毫无意义:jQuery只是一个JavaScript库.您在代码中所能做的就是用jQuery快捷方式替换一些DOM调用.

首先，将document.getElementById替换为

"Convert JavaScript to jQuery" makes no sense: jQuery is just a JavaScript library. All you can do in your code is replacement of some DOM calls with jQuery shortcuts.

First of all, replace document.getElementById with

(selector)，几乎就像在第一行中所做的那样.例如，id="list2"的选择器将是"#list2"，因此您可以使用此id替换行，因此第二行的整个内容将是:

(selector), pretty much as you did in your first line. For example, the selector for you id="list2" will be "#list2", so you can replace the line using this id, so the whole second line will be:

myDivObj =

这篇关于非常有趣:Javascript到JQuery.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！