我使用codemirror将我的textarea转换为编辑器,但另一个问题是我需要在之前的输入选择字段选择的基础上启用该textarea字段。我该怎么办?
以下是代码段:
Textarea字段:
<textarea cols="1200" rows="10" id="nfTextArea" disabled="disabled" class="form-control" name="notfound_template_content"></textarea>
上一个选择字段:
<div class="field_group html1"><label title="HTML."> Include 404 Template </label>
<select name="nf_template" class="form-control" value="" type="text" onchange="notFound()">
<option value="other"> Choose...</option>
<option value="true"> Yes </option>
<option value="false"> No </option>
</select>
<span class="help-block"> Select yes if you want to create 404 Template.</span>
</div>
Javascript函数在选择的基础上启用textarea字段:
//function to enable 404 template
function notFound(){
var $content = $('select[name="404_template"] option:selected').val();
switch ($content) {
case 'true':
$('textarea[name="notfound_template_content"]').attr("disabled", false);
break;
case 'false':
$('textarea[name="notfound_template_content"]').attr("disabled", true);
default:
$('textarea[name="notfound_template_content"]').attr("disabled", false);
break;
}
}
Codemirror功能:
var myCodeMirror = CodeMirror.fromTextArea(nfTextArea,{
lineNumbers: true,
mode: 'htmlmixed',
theme : 'monokai',
enterMode: 'keep',
indentUnit: 4,
matchBrackets: true,
gutters: ["CodeMirror-lint-markers", "CodeMirror-linenumbers"],
styleActiveLine: true, /* Addon */
onCursorActivity: function() {
editor.addLineClass(hlLine, null);
hlLine = editor.addLineClass(editor.getCursor().line, "CodeMirror- activeline-background");
}
});
myCodeMirror.focus();
myCodeMirror.setCursor({line: 3});
答案 0 :(得分:1)
只是给你一些提示:
将CodeMirror代码放在函数中,例如:
function Create_Codemirror_textarea(){
var myCodeMirror = ........
....
}
并在选择字段更改时执行函数:
.............
case 'true':
$('textarea[name="notfound_template_content"]').attr("disabled", false);
Create_Codemirror_textarea()
case 'false':
................