Question

我在JQuery中使用以下代码，下面是提交表单

<script type="text/javascript">
$(document).ready(function() {
    $("#selhead").click(function() {
        $("#fcourt").show();
    });
    $("#selfile").click(function() {
        $("#fcourt").hide();
    });
});
</script>

<form method="get" action="search.php" name="abc">
<label for='search'>Search : </label>
<input name="searchterm"  type="text" class="searchbox_field" size="60" />
<input class="searchbox_field"  type="submit" value="Submit" />
<div style="font-size:14px; color:blue; font-weight:bold">
    <input class="searchbox_field"  type="radio" name="sel" value="headnote" id="selhead" checked />: Headnote</div>
<div style="font-size:14px; color:blue;; font-weight:bold">
    <input class="searchbox_field"  type="radio" name="sel" value="filenumber" id="selfile" />: Search by File Number</div>

现在我的问题是搜索框中的用户类型“租和驱逐”并提交表单但我想将其更改为“租借和驱逐”意味着更改“＆amp;”用'和'术语

Answer 1

这应该有用。

<script type="text/javascript">
$(document).ready(function() {
    $("#selhead").click(function() {
        $("#fcourt").show();
    });
    $("#selfile").click(function() {
        $("#fcourt").hide();
    });
    $("#searchform").submit(function() {
        $("#searchterm").val($("#searchterm").val().replace("&","and"));
    });
});
</script>

<form method="get" action="search.php" name="abc" id="searchform">
<label for='search'>Search : </label>
<input name="searchterm"  type="text"  id="searchterm" class="searchbox_field" size="60" />
<input class="searchbox_field"type="submit" value="Submit" />
<div style="font-size:14px; color:blue; font-weight:bold">
    <input class="searchbox_field"  type="radio" name="sel" value="headnote" id="selhead" checked />: Headnote</div>
<div style="font-size:14px; color:blue;; font-weight:bold">
    <input class="searchbox_field"  type="radio" name="sel" value="filenumber" id="selfile" />: Search by File Number</div>

为了便于访问，我建议更改 $("#selhead").click(function() { $("#fcourt").show(); });及其对应$("#selhead:checked").change(function() { $("#fcourt").show(); });

Answer 2

你可以做这样的事情

if ($('.searchbox_field').text().indexOf('&') >= 0)
{
    $('.searchbox_field').text().replace('&', 'and');
}

表单提交更改输入文本字符＆amp;用和

2 个答案: