如何启用或禁用高亮匹配标记

时间:2015-08-04 23:07:47

标签: ace-editor

在编辑器中,正在选择匹配的开始或结束标记。通过文档查看我发现了方法jumpToMatching(Object select),但我没有看到禁用或启用此功能的方法。

enter image description here

3 个答案:

答案 0 :(得分:4)

我建议用CSS隐藏它。唯一的缺点是,这将全局禁用所有支架突出显示,而不仅仅是HTML标签。

.ace_editor .ace_marker-layer .ace_bracket { display: none }

请参阅下面的工作演示:



var editor = ace.edit("editor");
editor.setTheme("ace/theme/dreamweaver");
editor.getSession().setMode("ace/mode/html");

#editor {
  position: absolute !important;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
}
#editor .ace_marker-layer .ace_bracket { display: none }

<script src="https://cdn.jsdelivr.net/g/ace@1.2.3(min/ace.js+min/mode-html.js+min/theme-dreamweaver.js)" type="text/javascript"></script>
<div id="editor">&lt;html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
	&lt;head>
		&lt;style type="text/css" media="screen">
			html, body {
				height: 100%;
			}
		&lt;/style>
	&lt;/head>
&lt;/html></div>
&#13;
&#13;
&#13;

答案 1 :(得分:0)

始终启用匹配标记和括号的突出显示,应该可以添加选项以在此处不突出显示https://github.com/ajaxorg/ace/blob/master/lib/ace/editor.js#L535

答案 2 :(得分:0)

以下是一种手动禁用它然后再次启用它的方法:

function toggleMatchingTagStyle() {
    if (editor.$highlightTagPending == true) {
        editor.$highlightTagPending = false;
        editor.$highlightPending = false;
    }
    else {
        session.removeMarker(session.$tagHighlight);
        session.$tagHighlight = null;
        session.removeMarker(session.$bracketHighlight);
        session.$bracketHighlight = null;
        editor.$highlightTagPending = true;
        editor.$highlightPending = true;
    }
}

这是一个粗略的补丁,我认为对editor.js有用,可以启用或禁用此功能:

用于旧式getter setter函数

this.setHighlightMatchingTags = function(shouldHighlight) {
    this.setOption("highlightMatchingTags", shouldHighlight);
};

this.getHighlightMatchingTags = function() {
    return this.getOption("highlightMatchingTags");
};

this.setHighlightMatchingBrackets = function(shouldHighlight) {
    this.setOption("highlightMatchingBrackets", shouldHighlight);
};

this.getHighlightMatchingBrackets = function() {
    return this.getOption("highlightMatchingBrackets");
};

for editor.js#L2624 add

中的setOption()
highlightMatchingTags: {
    set: function(shouldHighlight) {this.$onSelectionChange();},
    initialValue: true
},
highlightMatchingBrackets: {
    set: function(shouldHighlight) {this.$onSelectionChange();},
    initialValue: true
},

改变这一点(第505行):

this.$highlightBrackets = function() {

对此:

this.$highlightBrackets = function() {
    if (!this.$highlightMatchingBrackets) return;

改变这一点(第534行):

this.$highlightTags = function() {

对此:

this.$highlightTags = function() {
    if (!this.$highlightMatchingTags) return;