bootstrap table雙擊 新增 修改刪除
//---------------------------------------html
<table class="table table-bordered" id="para_table">
<tr><th style="text-align:center" width="200">名稱</th>
<th style="text-align:center" width="200">值</th>
<th style="text-align:center" width="100">操作</th>
</tr>
<tr>
<td style="text-align:center; " onclick="tdclick(this)"></td>
<td style="text-align:center; " onclick="tdclick(this)"></td>
<td style="text-align:center; " onclick="deletetr(this)">
<button type="button" class="btn btn-xs btn-link">刪除</button>
</td>
</tr>
</table>
<div id="addtrdiv" style="margin-top:-15px; width: 15%; float: right;">
<button type="button" class="btn btn-xs btn-link" onclick="addtr()">新增</button>
</div>
//------------------js
function save_para_table() {
var tableinfo = gettableinfo();
alert(tableinfo);
}
//get table infomation
function gettableinfo() {
var key = "";
var value = "";
var tabledata = "";
var table = $("#para_table");
var tbody = table.children();
var trs = tbody.children();
for (var i = 1; i < trs.length; i++) {
var tds = trs.eq(i).children();
for (var j = 0; j < tds.length; j++) {
if (j == 0) {
if (tds.eq(j).text() == null || tds.eq(j).text() == "") {
return null;
}
key = "key\":\"" + tds.eq(j).text();
}
if (j == 1) {
if (tds.eq(j).text() == null || tds.eq(j).text() == "") {
return null;
}
value = "value\":\"" + tds.eq(j).text();
}
}
if (i == trs.length - 1) {
tabledata += "{\"" + key + "\",\"" + value + "\"}";
} else {
tabledata += "{\"" + key + "\",\"" + value + "\"},";
}
}
tabledata = "[" + tabledata + "]";
return tabledata;
}
function tdclick(tdobject) {
var td = $(tdobject);
td.attr("onclick", "");
//1,取出當前td中的文字內容儲存起來
var text = td.text();
//2,清空td裡面的內容
td.html(""); //也可以用td.empty();
//3,建立一個文字框,也就是input的元素節點
var input = $("<input>");
//4,設定文字框的值是儲存起來的文字內容
input.attr("value", text);
input.bind("blur", function () {
var inputnode = $(this);
var inputtext = inputnode.val();
var tdNode = inputnode.parent();
tdNode.html(inputtext);
tdNode.click(tdclick);
td.attr("onclick", "tdclick(this)");
});
input.keyup(function (event) {
var myEvent = event || window.event;
var kcode = myEvent.keyCode;
if (kcode == 13) {
var inputnode = $(this);
var inputtext = inputnode.val();
var tdNode = inputnode.parent();
tdNode.html(inputtext);
tdNode.click(tdclick);
}
});
//5,將文字框加入到td中
td.append(input);
var t = input.val();
input.val("").focus().val(t);
// input.focus();
//6,清除點選事件
td.unbind("click");
}
function addtr() {
var table = $("#para_table");
var tr = $("<tr>" +
"<td onclick='tdclick(this)'>" + "</td>" +
"<td onclick='tdclick(this)'>" + "</td>" +
"<td align='center' onclick='deletetr(this)'><button type='button' class='btn btn-xs btn-link' >" + "刪除" + "</button></td></tr>");
table.append(tr);
}
function deletetr(tdobject) {
var td = $(tdobject);
td.parents("tr").remove();
}