使用 innerHTML 构建动态 table
build dynamic table with innerHTML
我正在尝试使用 innerHTML 在 javascript 中构建动态 table。
当网络应用程序运行时,它只打印 console.log,但不构建 table。
我尝试了两种方法:
第一个:
success: function (data, status, jqXHR) {
$.each(data, function (index, dati) {
console.log(dati)
var html = "<table width=\'450\' bgcolor=\'white\' border=\'2\' bordercolor=\'black\' cellpadding=\'10\' cellspacing=\'1\'>\n" +
" <tr style=min-width:850px>\n" +
" <td>dati.codiceCOmmessa </td>\n" +
" <td>dati.commessaMainSub</td>\n" +
" <td>dati.settoreCliente</td>\n" +
" <td>dati.nomeCliente</td>\n" +
" <td>dati.titoloQuals</td>\n" +
" <td>dati.keyWordsTopic</td>\n" +
" <td>dati.keyWordsActivities</td>\n" +
" <td>dati.anno</td>\n" +
" <td>dati.dataInizio</td>\n" +
" <td>dati.dataFine</td>\n" +
" <td>dati.referente</td>\n" +
" <td>dati.referenteDoc</td>\n" +
" <td>dati.sviluppatore</td>\n" +
" <td>dati.path</td>\n" +
" </tr>\n" +
"</table>"
html.innerHTML;
})
},
第二个:
(使用body.innerHTML或node.innerHTML,应用出错):
success: function (data, status, jqXHR) {
$.each(data, function (index, dati) {
console.log(dati)
innerHTML = "<table width=\'450\' bgcolor=\'white\' border=\'2\' bordercolor=\'black\' cellpadding=\'10\' cellspacing=\'1\'>\n" +
" <tr style=min-width:850px>\n" +
" <td>dati.codiceCOmmessa </td>\n" +
" <td>dati.commessaMainSub</td>\n" +
" <td>dati.settoreCliente</td>\n" +
" <td>dati.nomeCliente</td>\n" +
" <td>dati.titoloQuals</td>\n" +
" <td>dati.keyWordsTopic</td>\n" +
" <td>dati.keyWordsActivities</td>\n" +
" <td>dati.anno</td>\n" +
" <td>dati.dataInizio</td>\n" +
" <td>dati.dataFine</td>\n" +
" <td>dati.referente</td>\n" +
" <td>dati.referenteDoc</td>\n" +
" <td>dati.sviluppatore</td>\n" +
" <td>dati.path</td>\n" +
" </tr>\n" +
"</table>"
})
}
有人可以帮我告诉我哪里做错了吗?
您需要使用现有元素的 .innerHTML
方法将您的函数生成的 html 写入文档。这是一个没有真实数据的非常简单的例子。
var success = function(data, status, jqXHR) {
$.each(data, function(index, dati) {
console.log(dati)
var html = "<table width=\'450\' bgcolor=\'white\' border=\'2\' bordercolor=\'black\' cellpadding=\'10\' cellspacing=\'1\'>\n" +
" <tr style=min-width:850px>\n" +
" <td>dati.codiceCOmmessa </td>\n" +
" <td>dati.commessaMainSub</td>\n" +
" <td>dati.settoreCliente</td>\n" +
" <td>dati.nomeCliente</td>\n" +
" <td>dati.titoloQuals</td>\n" +
" <td>dati.keyWordsTopic</td>\n" +
" <td>dati.keyWordsActivities</td>\n" +
" <td>dati.anno</td>\n" +
" <td>dati.dataInizio</td>\n" +
" <td>dati.dataFine</td>\n" +
" <td>dati.referente</td>\n" +
" <td>dati.referenteDoc</td>\n" +
" <td>dati.sviluppatore</td>\n" +
" <td>dati.path</td>\n" +
" </tr>\n" +
"</table>"
document.getElementById('wrapper').innerHTML = html;
})
};
success([0, 1], null, null);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="wrapper"></div>
起初,循环可以使事情变得更容易(字符串文字也是如此),因此可以简单地显示所有对象值:
var html =
`<table width='450' bgcolor='white' border='2'bordercolor='black' cellpadding='10' cellspacing='1'>
<tr style='min-width:850px'>
${
Object.values(dati)
.map(
value => `<td>${value}</td>`
).join("\n")
}
</tr>
</table>`;
或者,如果您不喜欢文字,同样适用于连接:
var html =
"<table width='450' bgcolor='white' border='2'bordercolor='black' cellpadding='10' cellspacing='1'><tr style='min-width:850px'>"
+ Object.values(dati)
.map(
value => "<td>"+value+"</td>"
).join("\n")
+ "</tr></table>";
并且you.may想和html做某事:
document.body.innerHTML += html;
首先,您需要将 dati.variables 附加到字符串中,而不是将它们作为字符串本身的一部分,例如:
innerHTML = "<table width=\'450\' bgcolor=\'white\' border=\'2\' bordercolor=\'black\' cellpadding=\'10\' cellspacing=\'1\'>\n" +
" <tr style=min-width:850px>\n" +
" <td>" + dati.codiceCOmmessa + "</td>\n" +
" <td>" + dati.commessaMainSub + "</td>\n"
然后您需要将您创建的 html 添加到页面,具体取决于您要添加 table 的位置。这会将其附加到正文中:
$(innerHTML).appendTo($('body'));
或将正文设置为您的 html:
$('body').html(innerHTML);
我正在尝试使用 innerHTML 在 javascript 中构建动态 table。
当网络应用程序运行时,它只打印 console.log,但不构建 table。
我尝试了两种方法:
第一个:
success: function (data, status, jqXHR) {
$.each(data, function (index, dati) {
console.log(dati)
var html = "<table width=\'450\' bgcolor=\'white\' border=\'2\' bordercolor=\'black\' cellpadding=\'10\' cellspacing=\'1\'>\n" +
" <tr style=min-width:850px>\n" +
" <td>dati.codiceCOmmessa </td>\n" +
" <td>dati.commessaMainSub</td>\n" +
" <td>dati.settoreCliente</td>\n" +
" <td>dati.nomeCliente</td>\n" +
" <td>dati.titoloQuals</td>\n" +
" <td>dati.keyWordsTopic</td>\n" +
" <td>dati.keyWordsActivities</td>\n" +
" <td>dati.anno</td>\n" +
" <td>dati.dataInizio</td>\n" +
" <td>dati.dataFine</td>\n" +
" <td>dati.referente</td>\n" +
" <td>dati.referenteDoc</td>\n" +
" <td>dati.sviluppatore</td>\n" +
" <td>dati.path</td>\n" +
" </tr>\n" +
"</table>"
html.innerHTML;
})
},
第二个:
(使用body.innerHTML或node.innerHTML,应用出错):
success: function (data, status, jqXHR) {
$.each(data, function (index, dati) {
console.log(dati)
innerHTML = "<table width=\'450\' bgcolor=\'white\' border=\'2\' bordercolor=\'black\' cellpadding=\'10\' cellspacing=\'1\'>\n" +
" <tr style=min-width:850px>\n" +
" <td>dati.codiceCOmmessa </td>\n" +
" <td>dati.commessaMainSub</td>\n" +
" <td>dati.settoreCliente</td>\n" +
" <td>dati.nomeCliente</td>\n" +
" <td>dati.titoloQuals</td>\n" +
" <td>dati.keyWordsTopic</td>\n" +
" <td>dati.keyWordsActivities</td>\n" +
" <td>dati.anno</td>\n" +
" <td>dati.dataInizio</td>\n" +
" <td>dati.dataFine</td>\n" +
" <td>dati.referente</td>\n" +
" <td>dati.referenteDoc</td>\n" +
" <td>dati.sviluppatore</td>\n" +
" <td>dati.path</td>\n" +
" </tr>\n" +
"</table>"
})
}
有人可以帮我告诉我哪里做错了吗?
您需要使用现有元素的 .innerHTML
方法将您的函数生成的 html 写入文档。这是一个没有真实数据的非常简单的例子。
var success = function(data, status, jqXHR) {
$.each(data, function(index, dati) {
console.log(dati)
var html = "<table width=\'450\' bgcolor=\'white\' border=\'2\' bordercolor=\'black\' cellpadding=\'10\' cellspacing=\'1\'>\n" +
" <tr style=min-width:850px>\n" +
" <td>dati.codiceCOmmessa </td>\n" +
" <td>dati.commessaMainSub</td>\n" +
" <td>dati.settoreCliente</td>\n" +
" <td>dati.nomeCliente</td>\n" +
" <td>dati.titoloQuals</td>\n" +
" <td>dati.keyWordsTopic</td>\n" +
" <td>dati.keyWordsActivities</td>\n" +
" <td>dati.anno</td>\n" +
" <td>dati.dataInizio</td>\n" +
" <td>dati.dataFine</td>\n" +
" <td>dati.referente</td>\n" +
" <td>dati.referenteDoc</td>\n" +
" <td>dati.sviluppatore</td>\n" +
" <td>dati.path</td>\n" +
" </tr>\n" +
"</table>"
document.getElementById('wrapper').innerHTML = html;
})
};
success([0, 1], null, null);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="wrapper"></div>
起初,循环可以使事情变得更容易(字符串文字也是如此),因此可以简单地显示所有对象值:
var html =
`<table width='450' bgcolor='white' border='2'bordercolor='black' cellpadding='10' cellspacing='1'>
<tr style='min-width:850px'>
${
Object.values(dati)
.map(
value => `<td>${value}</td>`
).join("\n")
}
</tr>
</table>`;
或者,如果您不喜欢文字,同样适用于连接:
var html =
"<table width='450' bgcolor='white' border='2'bordercolor='black' cellpadding='10' cellspacing='1'><tr style='min-width:850px'>"
+ Object.values(dati)
.map(
value => "<td>"+value+"</td>"
).join("\n")
+ "</tr></table>";
并且you.may想和html做某事:
document.body.innerHTML += html;
首先,您需要将 dati.variables 附加到字符串中,而不是将它们作为字符串本身的一部分,例如:
innerHTML = "<table width=\'450\' bgcolor=\'white\' border=\'2\' bordercolor=\'black\' cellpadding=\'10\' cellspacing=\'1\'>\n" +
" <tr style=min-width:850px>\n" +
" <td>" + dati.codiceCOmmessa + "</td>\n" +
" <td>" + dati.commessaMainSub + "</td>\n"
然后您需要将您创建的 html 添加到页面,具体取决于您要添加 table 的位置。这会将其附加到正文中:
$(innerHTML).appendTo($('body'));
或将正文设置为您的 html:
$('body').html(innerHTML);