我有一些代碼,允許我使用JavaScript將行添加到結果表。我基本上在表中設置第一行,然後有一個添加行按鈕將複製該行。這工作很好接受,當我嘗試添加一個使用PHP拉下結果的下拉字段。當我單擊按鈕時,該行仍然添加,但php下拉部分不顯示。PHP雖然在JavaScript函數循環
function addOpenResult() {
var openResults = document.getElementById("openResults");
var openResultsRow = openResults.insertRow(openResults.rows.length-1);
var col1html = "<td width='50'><input size='5' width='100' type='text' name='rsRD1' /></td>";
var col2html = "<td width='50'><input size='5' width='100' type='text' name='rsRD2' /></td>";
var col3html = "<td width='50'><input size='5' width='100' type='text' name='rsRD3' /></td>";
var col4html = "<td width='50'><input size='5' width='100' type='text' name='rsRD4' /></td>";
var col5html = "<td width='100'><input size='10' width='100' type='text' name='rsScore' /></td>";
var col6html = "<td width='200'><select name='playerID'><option selected>---- Select Player ---</option>" . <?php while ($trpRow=mysql_fetch_array($trpResult)) {extract($trpRow); echo '<option value=$playerID>$lastName, $firstName</option>' ;}?> . "</select></td>";
var col7html = "<td width='100'><input size='10' type='text' name='rsAmount' /></td>";
var col8html = "<td width='100'><input size='10' type='text' name='rsOtherWinnings' /></td>";
var col9html = "<td width='100'><input size='10' type='text' name='rsOtherValue' /><input type='hidden' name='catID' value='15'></td>";
var col1 = openResultsRow.insertCell(0); col1.innerHTML=col1html;
var col2 = openResultsRow.insertCell(1); col2.innerHTML=col2html;
var col3 = openResultsRow.insertCell(2); col3.innerHTML=col3html;
var col4 = openResultsRow.insertCell(3); col4.innerHTML=col4html;
var col5 = openResultsRow.insertCell(4); col5.innerHTML=col5html;
var col6 = openResultsRow.insertCell(5); col6.innerHTML=col6html;
var col7 = openResultsRow.insertCell(6); col7.innerHTML=col7html;
var col8 = openResultsRow.insertCell(7); col8.innerHTML=col8html;
var col9 = openResultsRow.insertCell(8); col9.innerHTML=col9html;
var col10 = openResultsRow.insertCell(9); col10.innerHTML=col10html;
}
查看源文件所呈現的頁面上,並看看那裏的JavaScript字符串開始和結束。你正在混合你的PHP和javascript之間的字符串連接 – Rhumborl
php在服務器上工作,JavaScript在瀏覽器中工作,你明白這一點嗎? –
這種嵌入到語義(= html)結構中的數據可以通過使用包含值和** Javascript **循環的單個json對象(php:'json_encode()')輕鬆完成。它也更清潔,保證帶寬,並可能因客戶端渲染速度更快。 – DanFromGermany