我有一个奇怪的问题! 我制作了一个简单的创建/删除备注表单和一个脚本来查询它们。但是如果有人插入一个100KM的音符并且表格显示全部,那么它就不会很漂亮。
我请你建议我一个脚本,只显示行的一些内容,其余的按下“查看全部”的内容。 例如:
答案 0 :(得分:1)
您需要考虑截断内容字符串,这里有大量基于JavaScript和PHP的解决方案的答案:
JavaScript: smart way to shorten long strings with javascript
PHP: Shorten string with a "..." body
因此,您要显示截断的字符串,然后在完整视图中使用原始字符串。
根据示例中表格的设置方式,您也可以尝试使用CSS截断并添加elipses。
CSS: http://css-tricks.com/snippets/css/truncate-string-with-ellipsis/
答案 1 :(得分:1)
嗯,我想你想要这样的事情:
Live jsfiddle
的 JS 强>
$(function()
{
var maxShow = 50;
$( ".holder" ).each(function()
{
var txt = $(this).text();
txt = txt.substr(0,maxShow)+' ...';
$(this).prev().prev().text(txt);
});
$(".show").click(function()
{
var txt = $(this).next('span').text();
$(this).parent().text(txt);
});
});
<强> HTML 强>
<div class='txt'><span class='summery'></span><a href="#" class="show">view</a><span class='holder'> 0 I have a strange question ! I made a simple create/delete notes form and a script to query them all.But it will not be beautiful if someone inserts a 100KM note and the table shows it</span></div>
<div class='txt'><span class='summery'></span><a href="#" class="show">view</a><span class='holder'> 1 I have a strange question ! I made a simple create/delete notes form and a script to query them all.But it will not be beautiful if someone inserts a 100KM note and the table shows it</span></div>
<div class='txt'><span class='summery'></span><a href="#" class="show">view</a><span class='holder'> 2 I have a strange question ! I made a simple create/delete notes form and a script to query them all.But it will not be beautiful if someone inserts a 100KM note and the table shows it</span></div>
<强> CSS 强>
.holder
{
display:none;
}