目标:
jQuery :(这是我失败的黑客攻击;请建议正确实施)
$('#year tr td').click(function() {
$('#year tr td').removeClass('selected');
var year = $(this).addClass('selected');
$('#year').hide();
$('#vehicle_year').prepend(year).show();
});
$('#reset').click(function() {
$("[prepended=yes]", "#vehicle_year").remove();
$('#vehicle_year').hide();
$('#year tr td').removeClass('selected');
$('#year').show();
});
HTML:
<span id="vehicle_year" style="display: none"> <span id="reset">(change year)</span> </span>
<table id="year" class="vehicle_options">
<tbody><tr>
<td id="1980">1980</td>
<td id="1981">1981</td>
<td id="1982">1982</td>
<td id="1983">1983</td>
<td id="1984">1984</td>
<td id="1985">1985</td>
<td id="1986">1986</td>
</tr>
<tr>
<td id="1987">1987</td>
<td id="1988">1988</td>
<td id="1989">1989</td>
<td id="1990">1990</td>
<td id="1991">1991</td>
<td id="1992">1992</td>
<td id="1993">1993</td>
</tr>
<tr>
<td id="1994">1994</td>
<td id="1995">1995</td>
<td id="1996">1996</td>
<td id="1997">1997</td>
<td id="1998">1998</td>
<td id="1999">1999</td>
<td id="2000">2000</td>
</tr>
<tr>
<td id="2001">2001</td>
<td id="2002">2002</td>
<td id="2003">2003</td>
<td id="2004">2004</td>
<td id="2005">2005</td>
<td id="2006">2006</td>
<td id="2007">2007</td>
</tr>
<tr>
<td id="2008">2008</td>
<td id="2009">2009</td>
<td id="2010">2010</td>
<td id="2011">2011</td>
<td id="2012">2012</td>
<td id="2013">2013</td>
<td id="2014">2014</td>
</tr>
<tr>
<td id="2015">2015</td>
</tr>
</tbody></table>
jsFiddle :http://jsfiddle.net/32ta6/
答案 0 :(得分:0)
在这里查看小提琴。基本上,您对$('#vehicle_year').prepend(year).show();
的调用会将值放在开放的<html>
代码中,以便检索它们。
<table id="year" class="vehicle_options">
<tbody><tr>
<td id="1980">1980</td>
<td id="1981">1981</td>
<td id="1982">1982</td>
<td id="1983">1983</td>
<td id="1984">1984</td>
<td id="1985">1985</td>
<td id="1986">1986</td>
</tr>
<tr>
<td id="1987">1987</td>
<td id="1988">1988</td>
<td id="1989">1989</td>
<td id="1990">1990</td>
<td id="1991">1991</td>
<td id="1992">1992</td>
<td id="1993">1993</td>
</tr>
<tr>
<td id="1994">1994</td>
<td id="1995">1995</td>
<td id="1996">1996</td>
<td id="1997">1997</td>
<td id="1998">1998</td>
<td id="1999">1999</td>
<td id="2000">2000</td>
</tr>
<tr>
<td id="2001">2001</td>
<td id="2002">2002</td>
<td id="2003">2003</td>
<td id="2004">2004</td>
<td id="2005">2005</td>
<td id="2006">2006</td>
<td id="2007">2007</td>
</tr>
<tr>
<td id="2008">2008</td>
<td id="2009">2009</td>
<td id="2010">2010</td>
<td id="2011">2011</td>
<td id="2012">2012</td>
<td id="2013">2013</td>
<td id="2014">2014</td>
</tr>
<tr>
<td id="2015">2015</td>
</tr>
</tbody></table>
<span id="vehicle_year" style="display: none"><span id="selectedYear"></span> <span id="reset">(change year)</span> </span>
的javascript:
//select year
$('#year tr td').click(function() {
$('#year tr td').removeClass('selected');
var year = $(this).addClass('selected').prop('innerText');
$('#year').hide();
$('#selectedYear').html(year);
$('#vehicle_year').show();
});
$('#reset').click(function() {
$('#vehicle_year').hide();
$('#year tr td').removeClass('selected');
$('#year').show();
});
答案 1 :(得分:0)
在这里,它类似于ps2goat,但删除了不需要的代码并修复了被删除的年份。
//select year
$('#year tr td').click(function() {
// $('#year tr td').removeClass('selected');
var year = $(this).text();
$('#year').hide();
$('#selectedYear').html(year);
$('#vehicle_year').show();
});
$('#reset').click(function() {
//$("[prepended=yes]", "#vehicle_year").remove();
$('#vehicle_year').hide();
//$('#year tr td').removeClass('selected');
$('#year').show();
});
&LT;
table id="year" class="vehicle_options">
<tbody><tr>
<td id="1980">1980</td>
<td id="1981">1981</td>
<td id="1982">1982</td>
<td id="1983">1983</td>
<td id="1984">1984</td>
<td id="1985">1985</td>
<td id="1986">1986</td>
</tr>
<tr>
<td id="1987">1987</td>
<td id="1988">1988</td>
<td id="1989">1989</td>
<td id="1990">1990</td>
<td id="1991">1991</td>
<td id="1992">1992</td>
<td id="1993">1993</td>
</tr>
<tr>
<td id="1994">1994</td>
<td id="1995">1995</td>
<td id="1996">1996</td>
<td id="1997">1997</td>
<td id="1998">1998</td>
<td id="1999">1999</td>
<td id="2000">2000</td>
</tr>
<tr>
<td id="2001">2001</td>
<td id="2002">2002</td>
<td id="2003">2003</td>
<td id="2004">2004</td>
<td id="2005">2005</td>
<td id="2006">2006</td>
<td id="2007">2007</td>
</tr>
<tr>
<td id="2008">2008</td>
<td id="2009">2009</td>
<td id="2010">2010</td>
<td id="2011">2011</td>
<td id="2012">2012</td>
<td id="2013">2013</td>
<td id="2014">2014</td>
</tr>
<tr>
<td id="2015">2015</td>
</tr>
</tbody></table>
<span id="vehicle_year" style="display: none"><span id="selectedYear"></span> <span id="reset">(change year)</span> </span>
答案 2 :(得分:0)
$('#year tr td').click(function() {
var that = $(this);
var year = that.attr("id");
$('#year tr td').removeClass('selected');
that.addClass('selected');
$('#year').hide();
$('#vehicle_year').prepend(year).show();
});