select

React-select: How to display HTML in options

家住魔仙堡 提交于 2020-08-09 19:51:27
问题 I am wondering if react-select could show html in rendered options. For example if fetched ajax option has <b>text</b> , I would like to see text as bold in the dropdown menu instead of seeing <b>text</b> . I read the documentation and I didnt find any option for this. Thank you 回答1: You can rely on the optionComponent prop of react-select and the dangerouslySetInnerHTML feature of React And give to optionComponent a component like this const MyOptionComponent = props => <span

Rails 4 - dynamically populate 2nd select menu based on choice in first select menu in a nested form

独自空忆成欢 提交于 2020-08-03 03:47:38
问题 I have models for Project and Ethic in my Rails 4 app. The ethics view has a nested fields form (using simple form simple fields for) contained in it. The ethic form fields are nested in the projects form. The ethic form fields has 2 select menus. The first menu offers a set of options for a category. The 2nd select option is a list of subcategories. I'm trying to figure out how to populate the 2nd select menu with the right options, based on the choice made in the 1st select menu. In my

Rails 4 - dynamically populate 2nd select menu based on choice in first select menu in a nested form

不打扰是莪最后的温柔 提交于 2020-08-03 03:47:00
问题 I have models for Project and Ethic in my Rails 4 app. The ethics view has a nested fields form (using simple form simple fields for) contained in it. The ethic form fields are nested in the projects form. The ethic form fields has 2 select menus. The first menu offers a set of options for a category. The 2nd select option is a list of subcategories. I'm trying to figure out how to populate the 2nd select menu with the right options, based on the choice made in the 1st select menu. In my

How to Submit Form on Select Change

血红的双手。 提交于 2020-07-28 03:07:12
问题 I have the following form. I'd like it to be submitted automatically via jQuery when the user makes a selection, without needing to press the submit button. How do I do this? <form action="" method="post"> <select name="id" id="cars"> <option value="">Choose</option> <option value="1">Toyota</option> <option value="2">Nissan</option> <option value="3">Dodge</option> </select> <input type="submit" name="submit" value="Submit"> </form> adeneo, I tried your suggestion but it's still not working.