我正在尝试编写一个脚本,用jQuery / javascript添加点击输入。
但它不起作用,我无法找出原因。即使console.log()也没有显示任何内容。
我不是jQuery的高手,但我认为它应该可行。
这是我的代码
<div id="wrap_inputs">
<?php for($i = 1; $i <= $pocet; $i++) { ?>
<div class="span2" id="span_group<?= $i; ?>">
<label class="control-label" style="display: inline-block; font-size: 11px;"> <?= LANG_CAN_BE_LEFT_OUT; ?></label>
<input type="checkbox" name="can_be_left_out[<?= $i; ?>]">
<input class="span2 m-wrap" name="word[<?= $i; ?>]" type="text" placeholder="<?= LANG_WORD; ?> <?= $i; ?>" style="border: 1px solid black;">
<input class="span2 m-wrap" name="replace[<?= $i; ?>][1]" type="text" id="n<?= $i; ?>_n_slovo" placeholder="<?= LANG_WORDREPLACE; ?>">
<input class="span2 m-wrap" name="replace[<?= $i; ?>][2]" type="text" id="n<?= $i; ?>_n_slovo" placeholder="<?= LANG_WORDREPLACE; ?>">
<input class="span2 m-wrap" name="replace[<?= $i; ?>][3]" type="text" id="n<?= $i; ?>_n_slovo" placeholder="<?= LANG_WORDREPLACE; ?>">
<input class="span2 m-wrap" name="replace[<?= $i; ?>][4]" type="text" id="n<?= $i; ?>_n_slovo" placeholder="<?= LANG_WORDREPLACE; ?>">
<input class="span2 m-wrap" name="replace[<?= $i; ?>][5]" type="text" id="n<?= $i; ?>_n_slovo" placeholder="<?= LANG_WORDREPLACE; ?>">
</div>
<?php } ?>
</div>
这是我的Javascript代码
$(document).ready(function(){
var counter = <?= $pocet; ?>;
$("#addButton").click(function () {
var span2_group = $(document.createElement('div')).attr("id", 'span_group' + counter);
span2_group.after().html('<label class="control-label" style="display: inline-block; font-size: 11px;"><?= LANG_CAN_BE_LEFT_OUT; ?>' +
'<input type="checkbox" name="can_be_left_out[' + counter + ']">' +
'<input class="span2 m-wrap" name="word[' + counter + ']" type="text" placeholder="<?= LANG_WORD; ?> ' + counter + '" style="border: 1px solid black;">' +
'<input class="span2 m-wrap" name="replace[' + counter + '][1]" type="text" id="n' + counter + '_n_slovo" placeholder="<?= LANG_WORDREPLACE; ?>">' +
'<input class="span2 m-wrap" name="replace[' + counter + '][2]" type="text" id="n' + counter + '_n_slovo" placeholder="<?= LANG_WORDREPLACE; ?>">' +
'<input class="span2 m-wrap" name="replace[' + counter + '][3]" type="text" id="n' + counter + '_n_slovo" placeholder="<?= LANG_WORDREPLACE; ?>">' +
'<input class="span2 m-wrap" name="replace[' + counter + '][4]" type="text" id="n' + counter + '_n_slovo" placeholder="<?= LANG_WORDREPLACE; ?>">' +
'<input class="span2 m-wrap" name="replace[' + counter + '][5]" type="text" id="n' + counter + '_n_slovo" placeholder="<?= LANG_WORDREPLACE; ?>">'
);
span2_group.appendTo("#wrap_inputs");
counter++;
});
$("#removeButton").click(function () {
if(counter==1){
alert("No more textbox to remove");
return false;
}
counter--;
$("#span_group" + counter).remove();
});
变量$ pocet是通过$ _POST []发送的第一步输入的数量。
答案 0 :(得分:0)
.....
var span2_group = $(document.createElement('div')).attr("id", 'span_group' + counter);
// PUT IT IN THE DOM HERE
span2_group.appendTo("#wrap_inputs");
// NOW it is in the DOM, you can call after()
span2_group.after().html('<label class="control-label" style="display: inline-block; font-size: 11px;"><?= LANG_CAN_BE_LEFT_OUT; ?>' +
'<input type="checkbox" name="can_be_left_out[' + counter + ']">' +
'<input class="span2 m-wrap" name="word[' + counter + ']" type="text" placeholder="<?= LANG_WORD; ?> ' + counter + '" style="border: 1px solid black;">' +
'<input class="span2 m-wrap" name="replace[' + counter + '][1]" type="text" id="n' + counter + '_n_slovo" placeholder="<?= LANG_WORDREPLACE; ?>">' +
'<input class="span2 m-wrap" name="replace[' + counter + '][2]" type="text" id="n' + counter + '_n_slovo" placeholder="<?= LANG_WORDREPLACE; ?>">' +
'<input class="span2 m-wrap" name="replace[' + counter + '][3]" type="text" id="n' + counter + '_n_slovo" placeholder="<?= LANG_WORDREPLACE; ?>">' +
'<input class="span2 m-wrap" name="replace[' + counter + '][4]" type="text" id="n' + counter + '_n_slovo" placeholder="<?= LANG_WORDREPLACE; ?>">' +
'<input class="span2 m-wrap" name="replace[' + counter + '][5]" type="text" id="n' + counter + '_n_slovo" placeholder="<?= LANG_WORDREPLACE; ?>">'
);
...