drop down menu swift 3

This article mainly introduces information about jQuery's implementation of the level-2 drop-down menu. if you need it, you can refer to it. as we all know, jQuery is a framework that encapsulates JS, make it easier to use. The previous two blog posts are implemented using CSS styles and JS. in this article, jQuery is used to implement the level-2 drop-down

In the imitation of fee control and UF to do mail approval, increased the display of the form content. When making approvals in the system, the form content has a rich display of controls, simple Input,textarea,radio, complex custom approval controls, attachment controls, and people selectors. The present complex control shows no problem, when the complex control is read-only state, the user's display is the ordinary input or table; The problem of an unbound value in a simple control when a sele

Ajax. js/*** ajax brushless New Level 2 linkage drop-down menu (provincial/municipal linkage) ** @ authorarcowarcow@126.com * @ version1.0 * @ lastupdate2005-12-29 **/varhttp_request = false; functionsend_request Ajax. js /*** Ajax No-refreshing secondary linkage drop-down menu (provincial/municipal linkage)** @ Author

When creating a project for a customer, we found that the drop-down menu was always blocked by flash. Many people set flash to transparent, but this is not the best solution, some machines that have been installed with patches will be able to access the server normally after clicking the drop-down menu twice. The solu

Details about how to use the js drop-down menu generator dropMenu, jsdropmenu The examples in this article share the usage of the drop-down menu generator dropMenu for your reference. The details are as follows: HTML Js $ (Function () {var title, populationType, titleInParty; $. ajax ({url: '/api/v1/user/getUserTypeIn

Question: Now I have a select drop-down menu. After I select it, The onchange event is triggered, and then the database is searched based on the selected field. The returned value is loaded into another select drop-down menu. How can this problem be solved?Answer: // Onchange event. Call the dochange method of js to o

Recently found on the Internet A only CSS implementation of the Pull-down menu (drop-down menus), feeling very fresh and cool. So carefully read the author's introduction and source code, found that the core is a ": hover" pseudo class use. In CSS1, this pseudo class is available only for a object. And for a object with no href attribute (attribute), this pseudo class does not work. This pseudo class can be

JQuery implements a simple level-2 drop-down menu Html code 1 2 3 4 5 6 7 8 Js Code 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Css code 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Body,

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you may be surprised to see the problem. The usual table sort, we always sort on the data in the table, is the chart can also be sorted? In fact, in order to better chart the data, we can also add a drop-down menu to the column chart, which enables you to sort the chart by the Drop-down menu (Figure 1). The following a

1. We first open the Excel document, and then click "Data"-"data validation" as shown in the following figure 2. Then we clicked on the button in the open "Data validation", as shown in the picture. 3. Now in the pop-up menu we set the following figure, details as shown in the figure. Set Date Select drop down menu