我们已将TinyMCE编辑器与“不可编辑”插件一起使用。我们试图删除不可编辑的内容,它被删除了。如何限制不可编辑内容的delete(delete / backspace)操作?
下面是我的代码:
tinymce.init({
selector: "#myeditablediv",
plugins: "advlist table lists image paste link pagebreak noneditable help",
noneditable_noneditable_class: "mceNonEditable",
menubar: false,
inline: true,
height: 500,
paste_data_images: true,
toolbar_sticky: true,
toolbar:
"bold italic underline | superscript subscript | formatselect | bullist | code pagebreak | link image | COC | table | removeformat | help",
formats: {
editable: {
inline: "span",
styles: { borderBottom: "2px solid gray" },
classes: "mceEditable"
}
},
setup: function (editor) {
editor.ui.registry.addButton("COC", {
text: "<b style='font-size:large;font-weight:bold;'>{CC}</b>",
tooltip: "CopyToClipBoard",
onAction: function (api) {
editor.execCommand("Copy");
}
});
},
toolbar_mode: "floating"
});
.demo-inline {
box-shadow: 0 2px 8px 0 rgba(0, 0, 0, 0.2);
text-align: left;
line-height: 1.3;
background-color: #ffffff;
text-align: left;
vertical-align: top;
padding: 20px 20px 20px 20px;
}
.demo-inline .container {
background-color: #fafafa;
margin: -20px -20px 0 -20px;
padding: 20px;
}
.demo-inline ul,
.demo-inline ol {
padding-left: 20px;
}
.demo-inline ul {
list-style: disc;
}
.demo-inline ol {
list-style: decimal;
}
.demo-inline a {
text-decoration: underline;
}
.demo-inline img {
display: block;
margin-left: auto;
margin-right: auto;
padding: 0px 10px 10px 10px;
}
.demo-inline textarea {
display: none;
}
.demo-inline *[contentEditable="true"]:focus,
.demo-inline *[contentEditable="true"]:hover {
outline: 2px solid #2276d2;
}
#myeditablediv {
margin-top: 20px;
font-family: "Calibri";
font-size: 16px;
line-height: 1.1em;
}
/*Component Editable*/
div.FixedComponent {
text-align: center;
background-color: #d8d8d8;
padding: 10px;
}
div.FixedComponent::before {
content: attr(data-displayname);
}
div[data-prefix]::before {
content: attr(data-prefix);
color: #1f477d !important;
font-weight: bold;
float: left;
display: inline-block;
margin-right: 3px;
}
.componentSuffix::after {
content: " ]";
color: #1f477d !important;
font-weight: bold;
}
div[data-type="content"] {
min-height: 23px;
display: inline;
}
div.ComponentWrapper:focus {
outline: dotted;
}
<script src="https://cdn.tiny.cloud/1/qagffr3pkuv17a8on1afax661irst1hbr4e6tbv888sz91jc/tinymce/5/tinymce.min.js"></script>
<div class="demo-inline">
<div id="myeditablediv">
Hi tiny
<p class='mceNonEditable'> <b> This is a non editable content</b>
</p>
<p> <span class='mceNonEditable'> <b>This part is non editable</b> </span>
This is a editable content
<span class='mceNonEditable'> <b>This part is non editable</b> </span>
</p>
</div>
</div>
答案 0 :(得分:1)
TinyMCE的noneditable
插件旨在使一部分内容不可修改,但 不可 不可删除。而是将整个不可编辑内容部分视为一个字符。
要停止使用键盘删除内容,可以使用Tiny的事件处理结构查找某些按键,然后中断/停止它们。这是一个非常简单的示例:
http://fiddle.tinymce.com/Mvhaab
您需要将其展开以查看光标在内容中的位置,并且如果按键结果会删除您想要保留的内容,请仅在这种情况下停止按键。
请注意,这种方法不会阻止通过其他方法删除内容,例如将其作为较大选择的一部分删除。