我有一个textarea,我想通过图片链接进入文本区域,然后点击提交以从图片中删除链接。
这是我试过的 -
<?php if (isset($_GET['ids'])) {
$array = explode("<a href=", $_GET['ids']);
print_r($array[0]); // piece1
print_r($array[1]);
print_r($array[2]);
print_r($array[3]);
print_r($array[4]);
}
?>
<form method="get" action="">
<textarea style="width:50%; height:400px;" name="ids"></textarea><br />
<button type="submit">Submit</button>
</form>
此链接将在文本区域中过去
<a href="https://1.bp.blogspot.com/-6W0AHlmD4Bo/WcjgQ5CK2nI/AAAAAAAADw0/OUYgbTg8CJM2saIrbkARgqBmn0aviDiWACLcBGAs/s1600/CIMG3395.jpg" imageanchor="1" ><img border="0" src="https://1.bp.blogspot.com/-6W0AHlmD4Bo/WcjgQ5CK2nI/AAAAAAAADw0/OUYgbTg8CJM2saIrbkARgqBmn0aviDiWACLcBGAs/s1600/CIMG3395.jpg" data-original-width="1024" data-original-height="768" /></a>
我想要点击下面的提交按钮显示html代码后,请帮助我,我不知道如何开始编写代码。
<img border="0" src="https://1.bp.blogspot.com/-6W0AHlmD4Bo/WcjgQ5CK2nI/AAAAAAAADw0/OUYgbTg8CJM2saIrbkARgqBmn0aviDiWACLcBGAs/s1600/CIMG3395.jpg" data-original-width="1024" data-original-height="768" />
这就是我的尝试:
<?php if (isset($_GET['ids'])) {
$array = explode("<a href=", $_GET['ids']);
print_r($array[0]);
//piece1
print_r($array[1]);
print_r($array[2]);
print_r($array[3]);
print_r($array[4]); }
?>
<form method="get" action="">
<textarea style="width:50%; height:400px;" name="ids"></textarea>
<br />
<button type="submit">Submit</button>
</form>
答案 0 :(得分:1)
首先你应该将img添加到变量中然后删除链接,然后将变量添加到链接的容器中,例如:
$("#b").click(function(){
var img = $("#link_img");
$("#link").remove();
$("#container").html(img);
})
&#13;
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="container">
<a id="link" href="https://1.bp.blogspot.com/-6W0AHlmD4Bo/WcjgQ5CK2nI/AAAAAAAADw0/OUYgbTg8CJM2saIrbkARgqBmn0aviDiWACLcBGAs/s1600/CIMG3395.jpg" imageanchor="1" ><img border="0" id="link_img" src="a.jpg" data-original-width="1024" data-original-height="768" /></a>
</div>
<button id="b">submit</button>
<script>
</script>
&#13;
答案 1 :(得分:0)
简单删除&#39; a&#39;标签
<img border="0" src="https://1.bp.blogspot.com/-6W0AHlmD4Bo/WcjgQ5CK2nI/AAAAAAAADw0/OUYgbTg8CJM2saIrbkARgqBmn0aviDiWACLcBGAs/s1600/CIMG3395.jpg" data-original-width="1024" data-original-height="768" />
<form action="/action_page.xxx" onsubmit="myFunction()">
Enter name: <input type="text" name="fname">
<input type="submit" value="Submit">
</form>
<script>
function myFunction() {
alert("The form was submitted");
}
</script>
删除标签:
<script>
var atagid = <?php echo $_GET['ids'];?>;
function myFunction() {
alert("The form was submitted");
$("atagid").removeAttr("href");
}
</script>