【发布时间】:2014-01-30 21:26:11
【问题描述】:
我目前正在处理一个页面,该页面具有一个带有复选框的表单(在一个内联模式窗口(“Colobox”代码)中),当单击该复选框时,会将 div(描述选中的复选框)附加回父 div在“父”页面中。
我的问题是:如何使用这些子 div 实现“自动换行”效果?
当检查复选框时,我有3个父母的divs。但是,我希望 .ksa_check_k 类的 div 保持在一个“行 div”上,.ksa_check_s 类的 div 保持在一个“行 div”上,而 .ksa_check_a 类的 div 保持在一个“行 div”上。
此外,有没有一种方法可以根据每个子 div 的 id 中的数值对每个“行”中的 div 进行“排序”,以补偿复选框的“数字顺序”单击?
这是基本的 css、javascript 和 html 表单代码(如下)。 引用的彩盒代码文件可以在这里找到:http://www.jacklmoore.com/colorbox/
感谢您的帮助。
<style>
.inline_box{
background-color:#FFCC00;
padding:10px;
}
tr.oddrow td {
background-color: #eee;
}
.toBeCompared_k {
display:block;
background:red;
}
.toBeCompared_s {
display:block;
background:blue;
}
.toBeCompared_a {
display:block;
background:yellow;
}
.toBeCompared_new_k {
display:block;
background:red;
border:1px solid black;
margin:2px;
float:left;/**/
}
.toBeCompared_new_s {
display:block;
background:blue;
border:1px solid black;
margin:2px;
float:left;/**/
}
.toBeCompared_new_a {
display:block;
background:yellow;
border:1px solid black;
margin:2px;
float:left;/**/
}
.preview_notice {
float:left;
}
</style>
<!-- Colorbox code - begin -->
<link rel="stylesheet" href="colorbox/colorbox.css" />
<script src="overlay_2/jquery.min.js" type="text/javascript"></script>
<script src="colorbox/jquery.colorbox.js"></script>
<script>
$(document).ready(function(){
$("#colorbox, #cboxOverlay").appendTo('form:first');
//Examples of how to assign the Colorbox event to elements
$(".group1").colorbox({rel:'group1'});
$(".group2").colorbox({rel:'group2', transition:"fade"});
$(".group3").colorbox({rel:'group3', transition:"none", width:"75%", height:"75%"});
$(".group4").colorbox({rel:'group4', slideshow:true});
$(".ajax").colorbox();
$(".youtube").colorbox({iframe:true, innerWidth:640, innerHeight:390});
$(".vimeo").colorbox({iframe:true, innerWidth:500, innerHeight:409});
$(".iframe").colorbox({iframe:true, width:"80%", height:"80%"});
$(".inline").colorbox({inline:true, width:"50%"});
$(".callbacks").colorbox({
onOpen:function(){ alert('onOpen: colorbox is about to open'); },
onLoad:function(){ alert('onLoad: colorbox has started to load the targeted content'); },
onComplete:function(){ alert('onComplete: colorbox has displayed the loaded content'); },
onCleanup:function(){ alert('onCleanup: colorbox has begun the close process'); },
onClosed:function(){ alert('onClosed: colorbox has completely closed'); }
});
$('.non-retina').colorbox({rel:'group5', transition:'none'})
$('.retina').colorbox({rel:'group5', transition:'none', retinaImage:true, retinaUrl:true});
//Example of preserving a JavaScript event for inline calls.
$("#click").click(function(){
$('#click').css({"background-color":"#f00", "color":"#fff", "cursor":"inherit"}).text("Open this window again and this message will still be here.");
return false;
});
});
</script>
<!-- Colorbox code - end -->
<!-- Function nth occurrence within string - begin -->
<script>
function nth_occurrence (string, char, nth) {
var first_index = string.indexOf(char);
var length_up_to_first_index = first_index + 1;
if (nth == 1) {
return first_index;
} else {
var string_after_first_occurrence = string.slice(length_up_to_first_index);
var next_occurrence = nth_occurrence(string_after_first_occurrence, char, nth - 1);
if (next_occurrence === -1) {
return -1;
} else {
return length_up_to_first_index + next_occurrence;
}
}
}
</script>
<!-- Function nth occurrence within string - end -->
<!-- Function show div elements - begin -->
<script>
$(document).ready(function(){
$(".ksa_check_k, .ksa_check_s, .ksa_check_a").click(function(){
if ($("#ksaChecks input:checkbox:checked").length > 0)
{
if ($('div.toBeCompared_pre').css('display') == 'none')
{
$('div.toBeCompared_pre').show();
}
if ($('div.preview_notice').css('display') == 'none')
{
$('div.preview_notice').show();
}
// any one is checked
}
else
{
// none is checked
if ($('div.toBeCompared_pre').css('display') == 'block')
{
$('div.toBeCompared_pre').hide();
}
if ($('div.preview_notice').css('display') == 'block')
{
$('div.preview_notice').hide();
}
}
});
});
</script>
<!-- Function show div elements - end -->
<!-- Function to put 'preview' of selected ksa on page - begin -->
<script>
//code to put 'preview' of selected ksa on page
$(document).ready(function(){
$(".ksa_check_k").click({param1: "k", param2: "World"}, cool_function2);
$(".ksa_check_s").click({param1: "s", param2: "World"}, cool_function2);
$(".ksa_check_a").click({param1: "a", param2: "World"}, cool_function2);
function cool_function2(event){
var ksa_section=event.data.param1
var title = $(this).closest('.ksa_check_group').find('.ksa_check_'+ksa_section).attr("id")
var title_partial = title.substring(nth_occurrence(title,'_',2)+1,nth_occurrence(title,'_',3))
if($(this).prop('checked')){
var html = '<div id="' + title_partial + '"class="toBeCompared_new_' + ksa_section + '">' + title_partial + '</div>';
$('div.toBeCompared_' + ksa_section).append(html);
$('div.toBeCompared_' + ksa_section).show();
} else {
$('div[id="' + title_partial + '"]').remove();
}
}
});
</script>
<!-- Function to put 'preview' of selected ksa on page - end -->
<table>
<tr>
<td>
<p><a class='inline' href="#inline_content_k">Add/Edit KSAs</a></p>
<div class="toBeCompared_pre" style='display:none'>The following KSAs have been added: </div>
<div class="toBeCompared_k"></div>
<div class="toBeCompared_s"></div>
<div class="toBeCompared_a"></div>
<div class="preview_notice" style='display:none'>Important - Data Has Not Been Saved Yet. Please click on the 'Update' button below to save your work.</div>
<div style='display:none'>
<div id='inline_content_k' class='inline_box'>
<table>
<!-- ////////////// 'k' section -->
<tr>
<td>
<div class="ksa_check_group">
<input name="ksa_on_1k1_1" id="ksa_on_1k1_1" type="checkbox" value="1" class="ksa_check_k">
</div>
<input name="ksa_off_1k1_1" id="ksa_off_1k1_1" type="hidden" value="0" class="ksa_check_k">
</div>
</td>
</tr>
<tr>
<td>
<div class="ksa_check_group">
<input name="ksa_on_1k2_2" id="ksa_on_1k2_2" type="checkbox" value="1" class="ksa_check_k">
</div>
<input name="ksa_off_1k2_2" id="ksa_off_1k2_2" type="hidden" value="0" class="ksa_check_k">
</div>
</td>
</tr>
<!-- ////////////// 's' section -->
<tr>
<td>
<div class="ksa_check_group">
<input name="ksa_on_1s1_1" id="ksa_on_1s1_1" type="checkbox" value="1" class="ksa_check_s">
</div>
<input name="ksa_off_1s1_1" id="ksa_off_1s1_1" type="hidden" value="0" class="ksa_check_s">
</div>
</td>
</tr>
<tr>
<td>
<div class="ksa_check_group">
<input name="ksa_on_1s2_2" id="ksa_on_1s2_2" type="checkbox" value="1" class="ksa_check_s">
</div>
<input name="ksa_off_1s2_2" id="ksa_off_1s2_2" type="hidden" value="0" class="ksa_check_s">
</div>
</td>
</tr>
<!-- ////////////// 'a' section -->
<tr>
<td>
<div class="ksa_check_group">
<input name="ksa_on_1a1_1" id="ksa_on_1a1_1" type="checkbox" value="1" class="ksa_check_a">
</div>
<input name="ksa_off_1a1_1" id="ksa_off_1a1_1" type="hidden" value="0" class="ksa_check_a">
</div>
</td>
</tr>
<tr>
<td>
<div class="ksa_check_group">
<input name="ksa_on_1a2_2" id="ksa_on_1a2_2" type="checkbox" value="1" class="ksa_check_a">
</div>
<input name="ksa_off_1a2_2" id="ksa_off_1a2_2" type="hidden" value="0" class="ksa_check_a">
</div>
</td>
</tr>
</table>
</div>
</div>
【问题讨论】:
-
既然你已经在你的css代码中使用了“float”关键字,我想你对它很熟悉,但是你呢? developer.mozilla.org/en-US/docs/Web/CSS/float jsfiddle 示例:jsfiddle.net/qXWGW(已修复链接,抱歉)
标签: javascript jquery css html