jQuery als checkbox is aangevinkt
Ik heb een functie hieronder die ik alleen wil laten werken als een checkbox in dezelfde tr is aangevinkt. Vertel me alsjeblieft wat ik fout doe, de gebruikelijke methodes werken niet. Bedankt
JS
$(".add_menu_item_table").live('click', function() {
var value_td = $(this).parents('tr').find('td.td_name').text();
if ($('input.checkbox_check').attr(':checked')); {
var newDiv = $('<div class="div_menu_button"></div>');
var showDiv = $('<div id="show' + "0" + numShow++ + '" class="menu_button_info hidden"></div>');
var toggleTrigger = $('<a id="toggleshow' + "0" + numToggle++ + '" data-target="#show' + "0" + numTarget++ + '" class="toggle_trigger actions"> </a><div style="padding:5px"></div>');
var menuForm = $('<form id="menu_edit_form' + "0" + numForm++ + '" class="menu_creation_form"></form>');
$('#created_buttons_list').append(
newDiv.text(value_td)
);
newDiv.wrap("<li></li>");
newDiv.append(toggleTrigger);
newDiv.append(showDiv);
showDiv.append(menuForm);
menuForm.html('<label for="navigation_label">Navigation Label</label><input id="navigation_label' + "0" + numLabelone++ + '" type="text" placeholder="Navigation Label" name="navigation_label"><label for="attribute">Attribute</label><input id="attribute' + "0" + numLabeltwo++ + '" type="text" type="text" placeholder="Attribute" name="attribute"><label for="url">URL</label><input id="url' + "0" + numLabelthree++ + '" type="text" type="text" placeholder="URL" name="url"><input type="button" value="Remove" class="button_link remove_button"> <input type="reset" value="Cancel" class="button_link">');
}
});
var numToggle = 0;
var numShow = 0;
var numTarget = 0;
var numForm = 0;
var numLabelone = 0;
var numLabeltwo = 0;
var numLabelthree = 0;
<table width="316px" border="0" cellspacing="0" cellpadding="0" id="table-data">
<tbody>
<tr>
<td width="20px"><input type="checkbox" style="width:20px;" value="1" name="checkbox"></td>
<td width="200px"><a href="/admin/feedbackmanager/sortby/2/sortdesc/0">Page Name</a></td>
<td width="20px"><a href="/admin/feedbackmanager/sortby/3/sortdesc/0">Add</a></td>
</tr>
<tr>
<td><input type="checkbox" style="width:20px;" value="1" name="checkbox" class="checkbox_check"></td>
<td class="td_name">Timeplot</td>
<td><input class="add_menu_item_table" name="add_menu_item" value="Add" type="button"></td>
</tr>
<tr>
<td><input type="checkbox" style="width:20px;" value="1" name="checkbox" class="checkbox_check"></td>
<td class="td_name">Operations Manuals</td>
<td><input class="add_menu_item_table" name="add_menu_item" value="Add" type="button"></td>
</tr>
<tr>
<td><input type="checkbox" style="width:20px;" value="1" name="checkbox" class="checkbox_check"></td>
<td class="td_name">Company Structure</td>
<td><input class="add_menu_item_table" name="add_menu_item" value="Add" type="button"></td>
</tr>
<tr>
<td><input type="checkbox" style="width:20px;" value="1" name="checkbox" class="checkbox_check"></td>
<td class="td_name">CMS Report</td>
<td><input class="add_menu_item_table" name="add_menu_item" value="Add" type="button"></td>
</tr>
<tr>
<td><input type="checkbox" style="width:20px;" value="1" name="checkbox" class="checkbox_check"></td>
<td class="td_name">Test Document</td>
<td><input class="add_menu_item_table" name="add_menu_item" value="Add" type="button"></td>
</tr>
<tr>
<td><input type="checkbox" style="width:20px;" value="1" name="checkbox" class="checkbox_check"></td>
<td class="td_name">Test CMS page</td>
<td><input class="add_menu_item_table" name="add_menu_item" value="Add" type="button"></td>
</tr>
</tbody>
</table>
390
3
voor jQuery 1.6 of hoger:
deze
$('#checkboxId').is(':checked')
om te controleren of is aangevinkt& dit
$("#checkboxId").prop('checked', true)
om te controleren& this
$("#checkboxId").prop('checked', false)
to uncheck