Question

我有一个jquery函数，包括html选择和输入，它显示带有可选值名称的表单是olcu

<script type="text/javascript">
$(document).ready(function() {
    $("#add").click(function() {
        var intId = $("#buildyourform div").length + 1;
        var fieldWrapper = $("<div class=\"fieldwrapper\" id=\"field" + intId + "\"/>");
        var fMiktar = $("<input type=\"text\" class=\"miktar\" name=\"miktar[]\" size=\"6px\" />");
        var fOlcu = $("<select class=\"olcu\" name=\"olcu[]\"><option value=\"Adet\">Adet</option><option value=\"Metre\">Metre</option><option value=\"Gram\">Gram</option></select>");
        var fMalzeme = $("<input type=\"text\" name=\"malzeme[]\" class=\"malzeme\" id=\"aramayap\" />");
        var removeButton = $("<input type=\"button\" class=\"remove\" value=\"-\" />");
        removeButton.click(function() {
            $(this).parent().remove();
        });
        fieldWrapper.append(fMiktar);
        fieldWrapper.append(fOlcu);
        fieldWrapper.append(fMalzeme);
        fieldWrapper.append(removeButton);
        $("#buildyourform").append(fieldWrapper);
    });

});
</script>

我想从数据库中获取olcu的值

这是数据库代码

<script type="text/javascript">
    function showSelected(val){
        document.getElementById ('selectedResult').innerHTML = "" + val;
    }

</script>

<select name="olcu[]" onChange='showSelected(this.value)' class="olcu" id="olcu">Olcu Sec/option>

<?php

while($olculer=mysql_fetch_array($hangiolcu)){
echo "<option value='$olculer[olcu]'>$olculer[olcu]</option>";
}
?>
</select>

如何将该sql代码附加或替换为此jquery行

var fOlcu = $("<select class=\"olcu\" name=\"olcu[]\"><option value=\"Adet\">Adet</option><option value=\"Metre\">Metre</option><option value=\"Gram\">Gram</option></select>");

Answer 1

您可以使用以下PHP代码创建Javascript / jQuery变量：

var foo = '<?php //echo or return php value here; ?>';

将PHP代码附加到jQuery中。

1 个答案: