textarea

How to insert text into a textarea using JavaScript without messing up edit history?

由 吃可爱长大的小学妹 提交于 2021-01-27 13:09:44
问题 Basically what i want is if a user selects some text in a textarea and presses ctrl + b then the text within the selection should be surrounded by stars. so basically what I want is : 1) textarea content : "hello this is some text" 2) user selects some text and presses ctrl + b "hello this is some text" (assume the bolded part is a text selection) 3) so I want the textarea content to be : "hello this *is some* text" 4) and if the user presses ctrl + z(or whatever the undo action) the textarea

How to insert placeholder text in text_area_tag in rails?

由 家住魔仙堡 提交于 2021-01-27 12:20:34
问题 I'm using the following code to generate a textarea tag: <%= text_area_tag :comment, '', autocomplete: "off", class: "form-control", placeholder: "Your Comment" %> When rendered, it produces the following HTML: <textarea name="comment" id="comment" autocomplete="off" class="form-control" placeholder="Your Comment"></textarea> I know that if there is some text between <textarea> and </textarea> , the placeholder won't show up, but in my case, there is nothing in-between, as it is clear from

How to insert placeholder text in text_area_tag in rails?

由 匆匆过客 提交于 2021-01-27 12:19:26
问题 I'm using the following code to generate a textarea tag: <%= text_area_tag :comment, '', autocomplete: "off", class: "form-control", placeholder: "Your Comment" %> When rendered, it produces the following HTML: <textarea name="comment" id="comment" autocomplete="off" class="form-control" placeholder="Your Comment"></textarea> I know that if there is some text between <textarea> and </textarea> , the placeholder won't show up, but in my case, there is nothing in-between, as it is clear from

Rounded corners on a textarea with a scrollbar

由 霸气de小男生 提交于 2021-01-27 11:28:47
问题 On my website I have a html textarea with a large amount of text in the box so it has a scroll. Well I would like to have rounded corners on my text area, but it looks awful with the scroll bar. Here is my HTML snippet: <textarea readonly class="xmlbox"> @Html.DisplayFor(modelItem => item.XMLText) </textarea> Here is my CSS snippet: .xmlbox { position: absolute; top: 0; right: 0; bottom: 0; left: 0; z-index: 2; margin: auto; padding: 20px; width: 60%; height: 50%; border: 6px solid black;

How to Enter text in rich text editor in selenium webdriver?

由 此生再无相见时 提交于 2021-01-21 11:56:27
问题 We have a rich text editor in our application which we are automating using selenium . Below is the html for the same . <iframe style="height: 76px; width: 1004px;"></iframe> <html><head></head><body spellcheck="false"></body></html> <head></head> <body spellcheck="false"></body> <html><head></head><body spellcheck="false"></body></html> <iframe style="height: 76px; width: 1004px;"></iframe> <div class=""><iframe style="height: 76px; width: 1004px;"></iframe></div> <textarea class="form

ReactJS component textarea not updating on state change

由 江枫思渺然 提交于 2021-01-02 07:13:40
问题 I'm trying to write a note taking/organizing app and I've run into a frustrating bug. Here's my component: import React from 'react'; const Note = (props) => { let textarea, noteForm; if (props.note) { return ( <div> <button onClick={() => { props.handleUpdateClick(props.selectedFolderId, props.selectedNoteId, textarea.value); }}> Update </button> <textarea defaultValue={props.note.body} ref={node => {textarea = node;}} /> </div> ); } else { return <div></div>; } }; export default Note; As it

ReactJS component textarea not updating on state change

由 穿精又带淫゛_ 提交于 2021-01-02 07:13:23
问题 I'm trying to write a note taking/organizing app and I've run into a frustrating bug. Here's my component: import React from 'react'; const Note = (props) => { let textarea, noteForm; if (props.note) { return ( <div> <button onClick={() => { props.handleUpdateClick(props.selectedFolderId, props.selectedNoteId, textarea.value); }}> Update </button> <textarea defaultValue={props.note.body} ref={node => {textarea = node;}} /> </div> ); } else { return <div></div>; } }; export default Note; As it
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