地狱:
我一直把头发拉过来。我试图拼接一个多维数组我要删除具有0的行的索引,然后将零推到最后。我能够将零推到最后但索引列2位置2的0不会被删除。我已经尝试了所有的事情,并认为我可以寻求帮助,指出我正确的方向。我真的需要得到这个'这是我的代码,我感谢任何帮助。
(function() {
'use strict';
var data = [
['e', 0, 1, 2, 3, 4],
['a', 54312, 235, 5, 15, 4],
['a', 6, 7, 8, 9, 232],
['a', 54, 11235, 345, 5, 6],
['b', 0, 1, 2, 3, 4],
['b', 54312, 235, 5, 15, 4],
['c', 62, 15, 754, 93, 323],
['d', 27, 11235, 425, 18, 78],
['d', 0, 1, 2, 3, 4],
['d', 54312, 235, 5, 15, 4],
['e', 6, 7, 8, 9, 232],
['e', 54, 11235, 345, 5, 6],
['e', 0, 1, 2, 3, 4],
['e', 54312, 235, 5, 15, 4],
['e', 62, 15, 754, 93, 323],
['e', 27, 11235, 425, 18, 78]
];
//Create a HTML Table element.
var table = document.createElement("TABLE");
var somedata = document.createElement("TD");
//Get the count of columns.
var columnCount = data[0].length;
var count = 0;
//Add the data rows.
for (var i = 0; i < data.length; i++) {
var row = table.insertRow(-1);
for (var j = 0; j < columnCount; j++) {
var cell = row.insertCell(-1);
cell.innerHTML = data[i][j];
cell.innerHtml = myZero;
var myZero = data[i][j]
if (myZero === 0) {
console.log(i, j, cell);
console.log("is equal");
console.log(data[myZero].splice(2, 1));
data[myZero].push(0);
}
}
}
var dvTable = document.getElementById("dvTable");
dvTable.innerHTML = "";
dvTable.appendChild(table);
})();
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table {
border-collapse: collapse;
border-left: 1px solid #999999;
border-top: 1px solid #999999;
}
td {
border-right: 1px solid #999999;
border-bottom: 1px solid #999999;
}
&#13;
<div id="dvTable"></div>
&#13;
提前感谢你 PHD
答案 0 :(得分:1)
你有一些乱序,你的拼接引用了静态值,所以我总是拼接数组中的第三个项目(位置2)。你也总是将0
推入数组数组中的第一个数组(data[myZero].push(0);
);
(function() {
'use strict';
var data = [
['e', 0, 1, 2, 3, 4],
['a', 54312, 235, 5, 15, 4],
['a', 6, 7, 8, 9, 232],
['a', 54, 11235, 345, 5, 6],
['b', 0, 1, 2, 3, 4],
['b', 54312, 235, 5, 15, 4],
['c', 62, 15, 754, 93, 323],
['d', 27, 11235, 425, 18, 78],
['d', 0, 1, 2, 3, 4],
['d', 54312, 235, 5, 15, 4],
['e', 6, 7, 8, 9, 232],
['e', 54, 11235, 345, 5, 6],
['e', 0, 1, 2, 3, 4],
['e', 54312, 235, 5, 15, 4],
['e', 62, 15, 754, 93, 323],
['e', 27, 11235, 425, 18, 78]
];
//Create a HTML Table element.
var table = document.createElement("TABLE");
var somedata = document.createElement("TD");
//Get the count of columns.
var columnCount = data[0].length;
var count = 0;
//Add the data rows.
for (var i = 0; i < data.length; i++) {
var row = table.insertRow(-1);
for (var j = 0; j < columnCount; j++) {
var myZero = data[i][j]
if (myZero === 0) {
console.log(i, j, cell);
console.log("is equal");
console.log(data[i].splice(j, 1));
data[i].push(0);
}
var cell = row.insertCell(-1);
cell.innerHTML = data[i][j];
cell.innerHtml = myZero;
}
}
var dvTable = document.getElementById("dvTable");
dvTable.innerHTML = "";
dvTable.appendChild(table);
})();
&#13;
<div id="dvTable"></div>
&#13;