使用jquery在动态html的一类输入标签内添加空格
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【中文标题】使用jquery在动态html的一类输入标签内添加空格【英文标题】:Adding space inside a class of input tag of dynamic html using jquery 【发布时间】:2020-08-15 22:13:58 【问题描述】:我正在从 json 数据动态创建 html 表,并且无法在我的输入按钮控件中添加空格,因为在用空格分隔两个类之后,我是使用 sn-p 的新手,所以代码在这里不起作用但它正在工作在我的环境中很好,提前非常感谢......
function tableGenerator(selector, jsonData, tab)
debugger;
// jsonData is an array
var keys = Object.keys(Object.assign(, ...jsonData)); // Get the keys to make the header
// Add header
var head = '<thead><tr>';
keys.forEach(function(key)
head += '<th>' + key + '</th>';
);
head += '<th>Get Data</th>';
var rowId = 0;
$(selector).append(head + '</tr></thead>');
// Add body
var body = '<tbody>';
jsonData.forEach(function(obj) // For each row
var row = '<tr>';
keys.forEach(function(key) // For each column
row += '<td>';
if (obj.hasOwnProperty(key)) // If the obj doesnt has a certain key, add a blank space.
row += obj[key];
row += '</td>';
);
debugger;
row += ' <td> <input type="button" id=' + 'btnSelect' + rowId + ' value="Select" class=' + '"btnClass\xa0btnCustomClass' + tab + '" />Get Data </td> ';
//row += ' <td> <input type="button" id='+'btnSelect'+rowId+ ' value="Select" class="btnClass btnCustomClass" />Get Data </td> ';
body += row + '<tr>';
rowId = rowId + 1;
// SelectDataFromTbl(tab, rowId);
)
$(selector).append(body + '</tbody>');
var jsonData = [
"TransactionType": "REVERSAL",
"TransactionRange": "Is Lower Than ",
"TransactionRule": "Block transaction",
"AmountFrom": 500,
"AmountTo": 500,
"PlausibilityTransTypeId": 4,
"PlausibilityTransRangeId": 2,
"PlausibilityRuleActionId": 1,
"PlausibilityRuleDetailId": 188
,
"TransactionType": "REVERSAL",
"TransactionRange": "Is Between",
"TransactionRule": "Allow transaction",
"AmountFrom": 500,
"AmountTo": 500,
"PlausibilityTransTypeId": 4,
"PlausibilityTransRangeId": 3,
"PlausibilityRuleActionId": 3,
"PlausibilityRuleDetailId": 189
,
"TransactionType": "REVERSAL",
"TransactionRange": "Is Between",
"TransactionRule": "Move transaction in suspect console",
"AmountFrom": 10000,
"AmountTo": 10000,
"PlausibilityTransTypeId": 4,
"PlausibilityTransRangeId": 3,
"PlausibilityRuleActionId": 2,
"PlausibilityRuleDetailId": 190
,
"TransactionType": "REVERSAL",
"TransactionRange": "Is Higher Than",
"TransactionRule": "Block transaction",
"AmountFrom": 100000,
"AmountTo": 100000,
"PlausibilityTransTypeId": 4,
"PlausibilityTransRangeId": 1,
"PlausibilityRuleActionId": 1,
"PlausibilityRuleDetailId": 191
];
tableGenerator('#tbltab2', jsonData, 'tab2')
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<table id="tbltab2" style="width: 100%;"></table>
【问题讨论】:
【参考方案1】:要分隔您创建的button
中的类,您只需使用一个空格字符即可。不需要任何 unicode。另请注意,在从 JSON 反序列化的对象数组上使用 map()
可以使 HTML 生成更加简洁和简化。试试这个:
function tableGenerator(selector, jsonData, tab)
var keys = Object.keys(Object.assign(, ...jsonData));
let headerHtml = `<thead><tr>$keys.map(k => `<th>$k</th>`).join('')<th>Get Data</th></tr></thead>`;
let buttonCell = `<td><input type="button" value="Select" class="btnClass btnCustomClass$tab" />Get Data</td>`;
let bodyRowsHtml = jsonData.map(o => `<tr>$keys.map(k => `<td>$o[k]</td>`).join('')$buttonCell</tr>`);
$(selector).append(`$headerHtml<tbody>$bodyRowsHtml</tbody>`);
var jsonData = [TransactionType:"REVERSAL",TransactionRange:"Is Lower Than ",TransactionRule:"Block transaction",AmountFrom:500,AmountTo:500,PlausibilityTransTypeId:4,PlausibilityTransRangeId:2,PlausibilityRuleActionId:1,PlausibilityRuleDetailId:188,TransactionType:"REVERSAL",TransactionRange:"Is Between",TransactionRule:"Allow transaction",AmountFrom:500,AmountTo:500,PlausibilityTransTypeId:4,PlausibilityTransRangeId:3,PlausibilityRuleActionId:3,PlausibilityRuleDetailId:189,TransactionType:"REVERSAL",TransactionRange:"Is Between",TransactionRule:"Move transaction in suspect console",AmountFrom:1e4,AmountTo:1e4,PlausibilityTransTypeId:4,PlausibilityTransRangeId:3,PlausibilityRuleActionId:2,PlausibilityRuleDetailId:190,TransactionType:"REVERSAL",TransactionRange:"Is Higher Than",TransactionRule:"Block transaction",AmountFrom:1e5,AmountTo:1e5,PlausibilityTransTypeId:4,PlausibilityTransRangeId:1,PlausibilityRuleActionId:1,PlausibilityRuleDetailId:191];
tableGenerator('#tbltab2', jsonData, 'tab2')
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<table id="tbltab2" style="width: 100%;"></table>
【讨论】:
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