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javascript-HTML里面的Textarea值用JS传递给PHP如何实现啊？

时间：2021-07-01 10:21:17 帮助过：18人阅读

模型：

这里就是要传递的内容
通过JS，比如var content = "上面的内容";
ajax 传递到 php，php把里面的内容入库。
————

模型2：

上面的反的，把数据库内的数据通过PHP传递到里面。</p><p>________________________________________________</p><p>请问大家一般都是怎么实现的？<br /> 我是这样实现的，var content = document.getElementById("r").value;<br /> 但是传递的时候，发现有符号的话，就传不过去了。所以我现在采用的是escape编码。请问下大家是怎么处理的？</p><p><strong>[补充内容]</strong><br /> 主要是碰到“&”这种特殊符号，程序就没辙了。。。麻烦各位有经验的朋友帮帮忙。</p> <p class="answer fmt" data-id="1020000000098059"> <p>使用原生的JS：替换掉</p><pre class="brush:php;toolbar:false">replace('%','%25'); replace('+','%2B'); replace('&','%26');</pre><p>或者</p><pre class="brush:php;toolbar:false">encodeURIComponent();</pre><p>使用jquery：</p><pre class="brush:php;toolbar:false">$('form')[0].serialize();</pre> </div> <div class=""> <ul class="m-news-opt fix"> <li class="opt-item"> <a href='/PHPjiqiao-105889.html' target='_blank'><p>< 上一篇</p><p class="ellipsis">求一个正则表达式</p></a> </li> <li class="opt-item ta-r"> <a href='/PHPjiqiao-105891.html' target='_blank'><p>下一篇 ></p><p class="ellipsis">mysql比较难的一个字段排序的问题</p></a> </li> </ul> </div> </div> </div> <div class="g-title 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