HTML
<!-- Contents of div #1 -->
<form id="6hgj3y537y2biacb">
<label for="product_calendar" class="entry_label">Calendar</label>
<input type="text" name="product_calendar" class="entry" value="" />
</form>
<form id="pyc2w1fs47mbojez">
<label for="product_calendar" class="entry_label">Calendar</label>
<input type="text" name="product_calendar" class="entry" value="" />
</form>
<form id="kcmyeng53wvv29pa">
<label for="product_calendar" class="entry_label">Calendar</label>
<input type="text" name="product_calendar" class="entry" value="" />
</form>
<!-- Contents of div #2 -->
<div id="calendar_addRemove"> <!-- CSS >> display: none; -->
<div id="calendar_add">
<label for="calendar_add" class="calendar_addLabel">Add Occurrence</label>
<input type="text" name="calendar_add" class="calendar_addInput" value=""/>
</div>
<div id="calendar_remove">
<label for="calendar_remove" class="calendar_removeLabel">Remove Occurrence</label>
<input type="text" name="calendar_remove" class="calendar_removeInput" value=""/>
</div>
</div>
Javascript
// Complete behavioral script
$(function() {
$('input[name=product_calendar]').css({ 'color': '#5fd27d', 'cursor': 'pointer' }).attr({ 'readonly': 'readonly' }); // Additional formatting for specified fields
$('input[name=product_calendar]').focus(function() { // Focus on any 'input[name=product_calendar]' executes function
var product_calendar = $(this); // Explicit declaration
var attr_val = $(product_calendar).attr('value');
$('#calendar_addRemove input').attr({ 'value': '' }); // Clear input fields
$('#calendar_addRemove').fadeIn(500, function() { // Display input fields
$('input[name=calendar_add]').blur(function() { // After value entered, action occurs on blur
alert('Blur'); // Added for testing
var add_val = $('input[name=calendar_add]').attr('value');
if (add_val != '') {
alert('Not Blank'); // Added for testing
var newAdd_val = attr_val + ' ' + add_val;
$(product_calendar).attr({ 'value': newAdd_val });
$('#calendar_addRemove').fadeOut(500);
}
else {
alert('Blank'); // Added for testing
$('#calendar_addRemove').fadeOut(500);
}
});
$('input[name=calendar_remove]').blur(function() { // After value entered, action occurs on blur
alert('Blur'); // Added for testing
var remove_val = $(this).attr('value');
if (remove_val != '') {
alert('Not Blank'); // Added for testing
if (attr_val.indexOf(remove_val) != -1) {
alert('Eval True'); // Added for testing
var newRemove_val = attr_val.replace(remove_val, '');
$(product_calendar).attr({ 'value': newRemove_val });
$('#calendar_addRemove').fadeOut(500);
}
else {
alert('Eval False'); // Added for testing
$('#calendar_remove').append('<p class="error">Occurrence Not Found</p>');
$('.error').fadeOut(1500, function() { $(this).remove(); });
}
}
else {
alert('Blank'); // Added for testing
$('#calendar_addRemove').fadeOut(500);
}
});
});
});
});
我添加了一些警报以查看此脚本的执行顺序。当我进入1234
并input[name=calendar_add]
模糊时,警报按预期出现。然后,当我继续进入1234
并input[name=calendar_remove]
模糊时,此脚本会按以下顺序抛出警报:模糊、非空白、Eval False、Blur、Not Blank、Eval True - 如果我重复此过程,我的警报的出现次数会每增加一倍时间(添加和删除),但保持相同的顺序(就像在集合中一样)。
我认为问题是 DOM 中变量的多值重新声明attr_val
,但我不太确定如何修改我的脚本来缓解这个问题。