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美好的一天!如何將Button添加到動態表格上的select2下拉菜單上
我正在做一個動態表,你可以添加/刪除行,而我使用select2通過ajax搜索數據庫上的項目,此刻它運行良好,然後我想添加另一個按鈕(「添加新項目」 )到我的select2的輸入框。它也在工作,但是當我添加另一行時,以前的行將有2個(添加新項目)按鈕,並且當我添加另一行時,我的輸入框上發生了一些奇怪的事情。
無需添加新行
這裏後添加新行
是我的代碼:
$(document).ready(function() {
addRow();
});
addRow.js
var rowCount = document.getElementById('tblItemList').rows.length - 1 ;
var rowArrayId = rowCount ;
function addRow(){
var toBeAdded = document.getElementById('toBeAdded').value;
if (toBeAdded=='')
{ toBeAdded = 2; }
else if(toBeAdded>10)
{
toBeAdded = 10;
}
for (var i = 0; i < toBeAdded; i++) {
var rowToInsert = '';
rowToInsert = "<tr><td><input id='itemId"+rowArrayId+"' name='product["+rowArrayId+"][name]' class='form-control col-lg-5 itemSearch' type='text' placeholder='select item' /></td>";
$("#tblItemList tbody").append(
rowToInsert+
"<td><textarea readonly name='product["+rowArrayId+"][description]' class='form-control description' rows='1' ></textarea></td>"+
"<input type='hidden' name='product[" + rowArrayId + "][itemId]' id='itemId'>"+
"<td><input type='number' min='1' max='9999' name='product["+rowArrayId+"][quantity]' class='qty form-control' required />"+
"<input id='poItemId' type='hidden' name='product[" + rowArrayId + "][poContentId]'></td>"+
"<td><input type='number' min='1' step='any' max='9999' name='product["+rowArrayId+"][price]' class='price form-control' required /></td>"+
"<td class='subtotal'><center><h3>0.00</h3></center></td>"+
"<input type='hidden' name='product["+rowArrayId+"][delete]' class='hidden-deleted-id'>"+
"<td class='actions'><a href='#' class='btnRemoveRow btn btn-danger'>x</a></td>"+
"</tr>");
var rowId = "#itemId"+rowArrayId;
$(rowId).select2({
placeholder: 'Select a product',
formatResult: productFormatResult,
formatSelection: productFormatSelection,
dropdownClass: 'bigdrop',
escapeMarkup: function(m) { return m; },
minimumInputLength:1,
ajax: {
url: '/api/productSearch',
dataType: 'json',
data: function(term, page) {
return {
q: term
};
},
results: function(data, page) {
return {results:data};
}
}
});
rowArrayId = rowArrayId + 1;
};
$(".select2-drop").append('<table width="100%"><tr><td class="row"><button class="btn btn-block btn-default btn-xs" onClick="modal()">Add new Item</button></div></td></tr></table>');
function productFormatResult(product) {
var html = "<table><tr>";
html += "<td>";
html += product.itemName ;
html += "</td></tr></table>";
return html;
}
function productFormatSelection(product) {
var selected = "<input type='hidden' name='itemId' value='"+product.id+"'/>";
return selected + product.itemName;
}
$(".qty, .price").bind("keyup change", calculate);
};
請幫我找個解決方案,試圖自己解決這個問題,但我無法得到它的工作。任何建議,答案和意見將真正讚賞。非常感謝你,祝你有美好的一天!