| SELECTED in drop down
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basketmen
msg:4380380 | 8:06 pm on Oct 27, 2011 (gmt 0) |
Hi guys, i have a drop down code below
<select class="input" name="mod[cpu]">
<option value=""> </option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
</select> |
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the output are like this
| $html .= ($content[cpu] ? '<div class="' . $this->switch_bg() . '"><strong>CPU:</strong> ' . @htmlspecialchars($content[cpu]) . '</div>' : ''); |
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i want after the drop down choosed by user, it will add SELECTED next time they opening the drop down again
i am still dont know how to put the SELECTED there, please help what is the code to add SELECTED, i only have variable mod[cpu] and $content[cpu]
i already tried in bold below, but still not working
<select class="input" name="mod[cpu]" selected="$content[cpu]">
<option value=""> </option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
</select> |
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please share your knowledge
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penders
msg:4380430 | 10:03 pm on Oct 27, 2011 (gmt 0) |
The SELECTED attribute needs to go on whatever OPTION element was previously selected, it doesn't go directly on the SELECT element.
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rocknbil
msg:4380787 | 5:50 pm on Oct 28, 2011 (gmt 0) |
To get one thing out of the way: are you using an XHTML doctype or HTML/HTML5?
For HTML, it's
<option value="some-value" selected>
for XHTML, it's
<option value="some-value" selected="selected">
| i want after the drop down choosed by user, it will add SELECTED next time they opening the drop down again |
|
You **should** have these select lists generated by a function, but this simple example assumes this form is using POST as a method. I don't use form arrays often, doesn't look like you need them, so to avoid "incorrect code" I'm using a static name. Change the names as needed . . .
$using_xhtml = 0; // because most of us don't need to . .
$selected_syntax=($using_xhtml==1)?' selected="selected"':' selected'; }
$vals = array ('1','2','3','4');
$this_select = '
<select class="input" name="cpu">
<option value=""> </option>
';
foreach ($vals as $val) {
$this_select .= '<option value="' . $val . '"';
if (isset($_POST['cpu']) and ($_POST['cpu']==$val)) { $this_select .= $selected_syntax; }
$this_select .= '>' . $val . '</option>';
}
$this_select .= '</select>';
echo $this_select;
I'd also advise against using selectors that may conflict with the dom, such as input, search, select, display, etc . . . it gets very confusing
.input input {}
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