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javascript - In the for traversal loop, how to make the result alert after else pop up only once?

In a for loop, when the previous two if conditions are not met, an alert prompt box will pop up. Due to the traversal query, the alert will pop up multiple times according to the number of arrays. Please tell me how to truncate this, so that it can only be judged. Pop up once? {Code...} Currently, w...

黃舟 2017-05-19 10:40:28 0  3  1169

html5 - Why can't the html element select drop-down list be displayed in a pop-up box in the native app?

Why can't the select drop-down list in the HTML page be called on the Android and iOS apps like a pop-up box displaying the list in the webapp?

ringa_lee 2017-06-14 10:52:10 0  2  1021

javascript - Pop-up box pops up inside the pop-up box?

There is such a pop-up box a. If there is a button in it, a pop-up box b will pop up. Now my requirement is that when the button is clicked, the pop-up box b does not pop up, but when the button is clicked, the pop-up box a is replaced. Content, how to write it?

ringa_lee 2017-05-18 10:58:33 0  1  604

How to disable progress bar with Jquery Toast Plugin?

As shown in the picture, the toast pop-up box will display a progress bar. How to disable this progress bar in the toast plug-in configuration? Jquery Toast Plugin Documentation

大家講道理 2017-07-05 10:39:11 0  2  1231

javascript - How to achieve smooth switching of pop-up windows in JS?

For example, if you click on a page, a pop-up window will pop up. The content in the pop-up window has a button, and clicking will pop up a dialog box. At this time, the dialog box is not a pop-up effect, but a smooth transition. How to write it?

世界只因有你 2017-05-18 10:56:53 0  7  849

javascript - The Modal dialog box generated by my bootstrap code will be executed several times

{code...} html code {code...} When the add button is clicked, alert('1') will be executed first, and then a dialog box will pop up. After I close the dialog box, I click add again, then this time the alert ('1') will be executed twice, which means I will receive two warning boxes, but the modal dial...

曾經(jīng)蠟筆沒有小新 2017-05-19 10:20:10 0  2  749

javascript - Problem with text box onblur event being triggered continuously

text tag onblur="alert()" triggers alert() when the text box loses the cursor; but when the mouse selects this text, and then the mouse leaves the entire browser window (such as clicking on the desktop), the alert() event is triggered. Now the problem arises Now: After the mouse returns to...

漂亮男人 2017-05-19 10:13:27 0  2  1209

javascript - react checks that the input box is not rendered for the first time, checks whether there is a default value, and in which life cycle it is written

Scenario description 1. I have a news list, and the news list has an edit button. 2. Click the edit button, and there will be a pop-up box with default values, but some input boxes are empty. 3. Click the edit box. The input boxes in the pop-up box are a separate component. Problem Description Becau...

黃舟 2017-05-19 10:46:20 0  3  697

javascript - I just started learning JS and I encountered a small problem to solve.

{Code...} JS code: alert(document.getElementById("box").innerHTML); Why can't the above code be executed? There is no pop-up window when running with Firefox browser. Any solution?

黃舟 2017-05-19 10:26:53 0  5  680

javascript - About modal window, close the current window and refresh the previous window

1. Click Add Data in a pop-up box (Modal) to pop up a second window (Modal). After the data is created and saved in the second window (Modal), how to refresh the data in the first MODAL? The code is as follows: Click to add The code for popping up the second pop-up box is as follows: Pop up a new pa...

迷茫 2017-05-19 10:16:47 0  2  695

javascript - Display document after jQuery element is found?

Purpose: Double-click any item in the pop-up box to find the corresponding input and bring the text in. Process: Double-click any item in the pop-up box to find the data-target="#agencyNameModal" of the span under the input. This value.Error: Pass $("[data-target=modalId...

PHPz 2017-05-19 10:15:36 0  2  610

After clicking login, the pop-up box says undefined

After clicking login, the pop-up box says undefined, which is not like in the video.

哈哈哈哈我是哇哈哈 2018-06-18 17:27:45 0  5  1673

javascript - How to get the height of the component itself in vue

Since we want to make a pop-up box with variable height, we need to position it. The pop-up box may pop up at the bottom or at the head, but since the content is variable, its height needs to be calculated to show whether it pops up or down. Currently, how do I get its height within a component? My ...

世界只因有你 2017-06-26 10:58:50 0  5  1380

angular.js - Usage of angularjs $modal

How to use angularjs $modal to write a public pop-up plug-in? Please explain in detail, thank you.

PHPz 2017-05-15 16:53:44 0  1  816

html5 - How to write pop-up box in angular2

How to write a pop-up box using native angular2 without introducing jquery or any third-party framework

PHP中文網(wǎng) 2017-05-16 13:30:04 0  2  701

angular.js - angular pops up a window that does not cover the page. The pop-up window needs to be bound to some operation events (click)

The open model window that pops up in angular covers the page (that is, when there is a pop-up window, the large page behind cannot be operated). How to implement a pop-up window in angular that does not cover the page? The pop-up window needs to be bound to some operation events (clicks). Is there ...

給我你的懷抱 2017-05-15 17:08:57 0  3  804

Cannot enter English for app password on ipad

When typing in the account login box of the PHP Chinese website software on the iPad, the pop-up numeric keyboard cannot pop up letters when long pressed. How come this situation has not been detected?

墨林 2021-07-19 22:36:35 0  5  3864

antd "clear" values ??within cascade - Stack Overflow

Scenario description 1. Wrapped the cascade component twice. 2. Used in the news list editing function. The editing function is to pop up a form box of a pseudo box. Problem description. Every time you click on any edit box, the form box pops up. In the cascade inside Select any value in the compone...

天蓬老師 2017-05-19 10:36:29 0  4  918

javascript - How to delete the data dynamically added by jquery when clicking the cancel button, leaving the original one?

As shown in the picture, this is a pop-up box. The content in the red circle is suitable for things dynamically added by jquery. How can I delete the dynamically added things after saving or canceling, leaving the original ones to ensure that the next time I click on the pop-up box, it will still lo...

天蓬老師 2017-05-18 10:50:42 0  5  668

angular.js - Angular js modal pop-up box ng-click does not take effect

In the project, the modal pop-up box component is written in the factory. Previously, it was just a simple implementation of pop-up and closing functions. Now a new ng-click event is added to request data, `//Some simple event functions of the modal box are defined here, so I won’t list them one by ...

為情所困 2017-05-15 17:06:20 0  2  841