查找和显示图像src属性 [英] Finding and displaying image src attributes

问题描述

我有一个问题，尝试在一周内找到.我需要帮助:(

I have a problem and an try to find in one week. I need help :(

我有一个可以处理的脚本:

I have a script work with :

<script type="text/javascript">
var list_images = 'image1.jpg|image2.jpg|image3.jpg|image4.jpg|image5.jpg|image6.jpg|image7.jpg';
var images = list_images.split('|');
</script>

但是知道在Blogger中总是在脚本中提供更多选项卡

but know in blogger always give more tab in my script

<script type="text/javascript">
var list_images = '

<div></div>
<a herf="anything"><img src="image1.jpg"><a/>
<a herf="anything"><img src="image2.jpg"><a/>
<a herf="anything"><img src="image3.jpg"><a/>
<a herf="anything"><img src="image4.jpg"><a/>
<a herf="anything"><img src="image5.jpg"><a/>
<li><img src="image6.jpg"></li>
<li><img src="image7.jpg"></li>
<br/>

';
var images = list_images.split('|');
</script>

我要删除所有制表符，然后将其收敛，例如

var list_images = 'image1.jpg|image2.jpg|image3.jpg|image4.jpg|image5.jpg|image6.jpg|image7.jpg';

推荐答案

//this is your list (this variable will hold your html)
var list_images;

//this varaible will hold array of images
var newList=[]

$(list_images).find('img').each(function(){
      newList.push($(this).attr('src'));
});

//your list is ready acess your variable 'newList'
//this variable hold an array in format
//['image1.jpg','image2.jpg','image3.jpg'];

//the string
var stringList=newList.join('|');

//this will hold a string in format 
// "image1.jpg|image2.jpg}image3.jpg"

这篇关于查找和显示图像src属性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！