我想從JavaScript創建的表中刪除一行。我試着從這個頁面上的不同文章的代碼,但沒有解決它。從javaScript中動態創建的表中刪除行
function value_pass()
{
var Delete = document.createElement("input");
Delete.type="button";
Delete.name = "del"
Delete.value = "Delete";
Delete.onclick = function(o)
{
var r = o.parentElement.parentElement;
document.getElementById("table").deleteRow(r.rowIndex);
}
var order_no = document.getElementById("Order_no");
var quantity = document.getElementById("quantity");
var type = document.getElementById("Recipe");
var recipe = type.options[type.selectedIndex].text;
var body1 = document.getElementsByTagName("body")[0];
var tbl = document.createElement("table");
tbl.setAttribute("id","table");
var tblbody = document.createElement("tbody");
tbl.setAttribute("border","2");
var col = document.createElement("td");
for (var j = 0; j < 1; j++)
{
var rows = document.createElement("tr");
for (var i = 0; i < 4; i++)
{
var col1 = document.createElement("td");
var col2 = document.createElement("td");
var col3 = document.createElement("td");
var col4 = document.createElement("td");
var col5 = document.createElement("td");
var col1text = document.createTextNode(order_no.value);
var col2text = document.createTextNode(recipe);
var col3text = document.createTextNode(quantity.value);
var col4text = document.createTextNode();
//also want to put checked values in table row
}
col1.setAttribute("width","150");
col2.setAttribute("width","150");
col3.setAttribute("width","150");
col4.setAttribute("width","150");
col1.appendChild(col1text);
col2.appendChild(col2text);
col3.appendChild(col3text);
col4.appendChild(col4text);
col5.appendChild(Delete);
rows.appendChild(col1);
rows.appendChild(col2);
rows.appendChild(col3);
rows.appendChild(col4);
rows.appendChild(col5);
tblbody.appendChild(rows);
} tbl.appendChild(tblbody);
body1.appendChild(tbl);
}
該功能將通過一個按鈕在HTML
被稱爲其訂單形式
,也想了解複選框的選中值,把表一行。
上面提到了刪除按鈕,但功能是不在其中工作。是的第二個我的意思是說這個單元格包含複選框的值 –